TOSHIBA PORTEGE R30-A Series 10.8V 5800mAh laptop battery original battery

TOSHIBA PORTEGE R30-A Series 10.8V 5800mAh

Original Battery TOSHIBA PORTEGE R30-A Series Battery Detail：

Price:N$113.93 Save: 29% off (Including taxes)
Voltage: 10.8V
Capacity: 5800mAh (66Wh)
Battery cells: 6-cell
Chemical: Li-ion
Battery Color: BLACK
Condition: new original battery
Warranty: 9 months
Status: In stock
Tested before shipping: Yes

Compatible with following TOSHIBA laptop model: 
TOSHIBA PORTEGE R30 Series, TOSHIBA PORTEGE R30-AK01B, TOSHIBA PORTEGE R30-AK03B, TOSHIBA PORTEGE R30-AK40B, TOSHIBA PORTEGE R30-A-17C, TOSHIBA PORTEGE R30-A-134, TOSHIBA PORTEGE R30-A-137 TOSHIBA PORTEGE R30-A-19G, TOSHIBA PORTEGE R30-A-13D, TOSHIBA PORTEGE R30-A-19Q, TOSHIBA PORTEGE R30-A-17D, TOSHIBA PORTEGE R30-A-1C5,

Compatible with following TOSHIBA battery model number:
TOSHIBA PA5161U-1BRS,TOSHIBA PA5162U-1BRS,TOSHIBA PA5163U-1BRS, TOSHIBA PA5174U-1BRS, TOSHIBA PABAS277, TOSHIBA PABAS278 PABAS280,

Factors Affecting Battery Life

As batteries age they gradually lose their capacity as their function is performed. The constant charge and discharge eventually leads to failure. Components corrode over time, electrical shorts occur and vibration causes damage; all eventually causing failure. Overcharging and undercharging of a battery will also have a bearing on battery life.
Battery Inspection

Check electrolyte level - fluid below the tops of the separators indicates overcharging or poor maintenance. Overcharge condition may be due to incorrect voltage setting, low voltage caused by heat or internal defects, or old age deterioration.

Is there electrolyte on the top of the battery? This can indicate overcharging or overfilling.

Is the battery loose in the carrier? This can cause failure from vibration.

Does the battery have signs of damage or mistreatment? This can also cause failure.
Discharged (flat) Batteries

A flat battery should be checked with a hydrometer. A low Specific Gravity reading of 1.220 or less in all cells indicates a discharged battery and it must be charged before further examination and testing can occur. The discharged condition may be due to a problem in the electrical system (slipping alternator belt, faulty regulator or alternator, high resistance due to corrosion). Internal shorts may also be due to manufacturing defects or shorts through the ageing process or vibration damage.
Early Warning Signs

Batteries often fail when least expected. The usual warning is a slower than normal battery ability to crank the engine. Other less noticeable factors, such as changed driving patterns and colder/hotter weather will all have an effect on the life of a battery. Encourage your customers to ask for a ‘FREE Battery Test’. It’s good public relations and if the battery is near failure, it may avoid the inconvenience of a roadside breakdown.

SAMSUNG NP510R5E 11.4V or 10.8V 3780mAh laptop battery original battery

SAMSUNG NP510R5E 11.4V or 10.8V 3780mAh

Original Battery SAMSUNG NP510R5E Battery Detail：

Price:N$75.58 Save: 29% off (Including taxes)
Voltage: 11.4V or 10.8V
Capacity: 3780mAh (43Wh)
Battery cells: 3-cell
Chemical: Li-Polymer
Battery Color: black
Condition: new original battery
Warranty: 9 months
Status: In stock
Tested before shipping: Yes

Compatible with following SAMSUNG laptop model: 
SAMSUNG NP370R4E, SAMSUNG NP370R5E, SAMSUNG NP370R5E-A04FR,   SAMSUNG NP370R5E-A01, SAMSUNG NP370R5E-S04, SAMSUNG NP370R5E-S05, SAMSUNG NP370R4E-A05MX, SAMSUNG NP370R4E-A04,SAMSUNG NP370R4E-A03,SAMSUNG NP370R5E-S0ASE, SAMSUNG NP370R5E-A03IT, SAMSUNG NP510R5E-S02FR,  

Compatible with following SAMSUNG battery model number:
SAMSUNG AA-PBVN3AB, SAMSUNG Ba43-00358a,

Factors Affecting Battery Life

As batteries age they gradually lose their capacity as their function is performed. The constant charge and discharge eventually leads to failure. Components corrode over time, electrical shorts occur and vibration causes damage; all eventually causing failure. Overcharging and undercharging of a battery will also have a bearing on battery life.
Battery Inspection

Check electrolyte level - fluid below the tops of the separators indicates overcharging or poor maintenance. Overcharge condition may be due to incorrect voltage setting, low voltage caused by heat or internal defects, or old age deterioration.

Is there electrolyte on the top of the battery? This can indicate overcharging or overfilling.

Is the battery loose in the carrier? This can cause failure from vibration.

Does the battery have signs of damage or mistreatment? This can also cause failure.
Discharged (flat) Batteries

A flat battery should be checked with a hydrometer. A low Specific Gravity reading of 1.220 or less in all cells indicates a discharged battery and it must be charged before further examination and testing can occur. The discharged condition may be due to a problem in the electrical system (slipping alternator belt, faulty regulator or alternator, high resistance due to corrosion). Internal shorts may also be due to manufacturing defects or shorts through the ageing process or vibration damage.
Early Warning Signs

Batteries often fail when least expected. The usual warning is a slower than normal battery ability to crank the engine. Other less noticeable factors, such as changed driving patterns and colder/hotter weather will all have an effect on the life of a battery. Encourage your customers to ask for a ‘FREE Battery Test’. It’s good public relations and if the battery is near failure, it may avoid the inconvenience of a roadside breakdown.

LENOVO L12C3A01 10.8V 2200mAh laptop battery original battery

LENOVO L12C3A01 10.8V 2200mAh laptop battery明

Original Battery LENOVO L12C3A01 Battery Detail：

Price:N$82.41 Save: 29% off (Including taxes)
Voltage: 10.8V
Capacity: 2200mAh (24Wh)
Battery cells: 3-cell
Chemical: Li-ion
Battery Color: black
Condition: new original battery
Warranty: 9 months
Status: In stock
Tested before shipping: Yes

Compatible with following LENOVO laptop model: 
LENOVO IdeaPad S210 Series, LENOVO IdeaPad S210 Touch Series, LENOVO  IdeaPad S210touch Series,LENOVO IdeaPad S215 Series, LENOVO IdeaPad S215 Touch Series,LENOVO IdeaPad S215touch Series,LENOVO IdeaPad S210 Touch 20257, LENOVO s20 touch,

Compatible with following LENOVO battery model number:
LENOVO L12S3F01, LENOVO L12M3A01,

Factors Affecting Battery Life

As batteries age they gradually lose their capacity as their function is performed. The constant charge and discharge eventually leads to failure. Components corrode over time, electrical shorts occur and vibration causes damage; all eventually causing failure. Overcharging and undercharging of a battery will also have a bearing on battery life.
Battery Inspection

Check electrolyte level - fluid below the tops of the separators indicates overcharging or poor maintenance. Overcharge condition may be due to incorrect voltage setting, low voltage caused by heat or internal defects, or old age deterioration.

Is there electrolyte on the top of the battery? This can indicate overcharging or overfilling.

Is the battery loose in the carrier? This can cause failure from vibration.

Does the battery have signs of damage or mistreatment? This can also cause failure.
Discharged (flat) Batteries

A flat battery should be checked with a hydrometer. A low Specific Gravity reading of 1.220 or less in all cells indicates a discharged battery and it must be charged before further examination and testing can occur. The discharged condition may be due to a problem in the electrical system (slipping alternator belt, faulty regulator or alternator, high resistance due to corrosion). Internal shorts may also be due to manufacturing defects or shorts through the ageing process or vibration damage.
Early Warning Signs

Batteries often fail when least expected. The usual warning is a slower than normal battery ability to crank the engine. Other less noticeable factors, such as changed driving patterns and colder/hotter weather will all have an effect on the life of a battery. Encourage your customers to ask for a ‘FREE Battery Test’. It’s good public relations and if the battery is near failure, it may avoid the inconvenience of a roadside breakdown.

ASUS C32N1415 11.4V 8420mAh laptop battery original battery

ASUS C32N1415 11.4V 8420mAh laptop battery

Original Battery ASUS C32N1415 Battery Detail：

Price:N$130.07 Save: 29% off (Including taxes)
Voltage: 11.4V
Capacity: 8420mAh (96Wh)
Battery cells: 4-cell
Chemical: Li-Polymer
Battery Color: BLACK
Condition: new original battery
Warranty: 9 months
Status: In stock
Tested before shipping: Yes
Compatible with following ASUS laptop model: 
ASUS UX501JW4720, ASUS UX501JW, ASUS ZenBook Pro UX501JW4720,  ASUS ZenBook Pro UX501, ASUS UX501JW-CN245P, ASUS UX501JW-CN245R, ASUS UX501JW-CN245T, ASUS UX501JW-DS71T, ASUS UX501JW-FI177H, ASUS UX501JW-FI177T,ASUS UX501JW-FI218H, UX501JW-FI218T, ASUS UX501LW, ASUS N501VW,

Factors Affecting Battery Life

As batteries age they gradually lose their capacity as their function is performed. The constant charge and discharge eventually leads to failure. Components corrode over time, electrical shorts occur and vibration causes damage; all eventually causing failure. Overcharging and undercharging of a battery will also have a bearing on battery life.
Battery Inspection

Check electrolyte level - fluid below the tops of the separators indicates overcharging or poor maintenance. Overcharge condition may be due to incorrect voltage setting, low voltage caused by heat or internal defects, or old age deterioration.

Is there electrolyte on the top of the battery? This can indicate overcharging or overfilling.

Is the battery loose in the carrier? This can cause failure from vibration.

Does the battery have signs of damage or mistreatment? This can also cause failure.
Discharged (flat) Batteries

A flat battery should be checked with a hydrometer. A low Specific Gravity reading of 1.220 or less in all cells indicates a discharged battery and it must be charged before further examination and testing can occur. The discharged condition may be due to a problem in the electrical system (slipping alternator belt, faulty regulator or alternator, high resistance due to corrosion). Internal shorts may also be due to manufacturing defects or shorts through the ageing process or vibration damage.
Early Warning Signs

Batteries often fail when least expected. The usual warning is a slower than normal battery ability to crank the engine. Other less noticeable factors, such as changed driving patterns and colder/hotter weather will all have an effect on the life of a battery. Encourage your customers to ask for a ‘FREE Battery Test’. It’s good public relations and if the battery is near failure, it may avoid the inconvenience of a roadside breakdown.

HP 657240-171 11.1V 8200mAh laptop battery original battery

HP 657240-171 11.1V 8200mAh laptop battery

Original Battery HP 657240-171 Battery Detail：

Price:N$125.58 Save: 29% off (Including taxes)
Voltage: 11.1V
Capacity: 8200mAh (86Wh)
Battery cells: 12-cell
Chemical: Li-ion
Battery Color: Black
Condition: new original battery
Warranty: 9 months
Status: In stock
Tested before shipping: Yes

Compatible with following HP laptop model: 
HP Envy 17-3000 Series, HP Envy 17-3200eo, HP Envy17 3080ez, HP Envy 17-3002ef, HP Envy 17-3090nr, HP Envy 17-3250nr, HP Envy 17-3277nr, HP Envy 17t-3200, HP Envy 17-3070nr, HP Envy 17-3001ed, HP Envy 17T-3000 Series,  

Compatible with following HP battery model number:
HP VT06086XL,HP VT06,HP HSTNN-IB3F, HP 657240-251,HP 657240-151, HP 657503-001, HP 996TA008H,HP TPN-I103,

Factors Affecting Battery Life

As batteries age they gradually lose their capacity as their function is performed. The constant charge and discharge eventually leads to failure. Components corrode over time, electrical shorts occur and vibration causes damage; all eventually causing failure. Overcharging and undercharging of a battery will also have a bearing on battery life.
Battery Inspection

Check electrolyte level - fluid below the tops of the separators indicates overcharging or poor maintenance. Overcharge condition may be due to incorrect voltage setting, low voltage caused by heat or internal defects, or old age deterioration.

Is there electrolyte on the top of the battery? This can indicate overcharging or overfilling.

Is the battery loose in the carrier? This can cause failure from vibration.

Does the battery have signs of damage or mistreatment? This can also cause failure.
Discharged (flat) Batteries

A flat battery should be checked with a hydrometer. A low Specific Gravity reading of 1.220 or less in all cells indicates a discharged battery and it must be charged before further examination and testing can occur. The discharged condition may be due to a problem in the electrical system (slipping alternator belt, faulty regulator or alternator, high resistance due to corrosion). Internal shorts may also be due to manufacturing defects or shorts through the ageing process or vibration damage.
Early Warning Signs

Batteries often fail when least expected. The usual warning is a slower than normal battery ability to crank the engine. Other less noticeable factors, such as changed driving patterns and colder/hotter weather will all have an effect on the life of a battery. Encourage your customers to ask for a ‘FREE Battery Test’. It’s good public relations and if the battery is near failure, it may avoid the inconvenience of a roadside breakdown.

HP 740715-001 14.8V 2620mAh laptop battery original battery

HP 740715-001 14.8V 2620mAh laptop battery

Original Battery HP 740715-001 Battery Detail：

Price:N$72.35 Save: 29% off (Including taxes)
Voltage: 14.8V
Capacity: 2620mAh (41Wh)
Battery cells: 4-cell
Chemical: Li-ion
Battery Color: black
Condition: new original battery
Warranty: 9 months
Status: In stock
Tested before shipping: Yes

Compatible with following HP laptop model: 
HP 240 G2,HP 240 G3,HP 250 G3,HP 246 G3,HP 256 G3,HP 256 G2,

Compatible with following HP battery model number:
HP OA04, HP 0A04, HP HSTNN-LB5S, HP TPN-F112, HP TPN-F113, HP TPN-F114, HP TPN-F115, HP TPN-C113, HP TPN-C114, HP 740004-421,

Factors Affecting Battery Life

As batteries age they gradually lose their capacity as their function is performed. The constant charge and discharge eventually leads to failure. Components corrode over time, electrical shorts occur and vibration causes damage; all eventually causing failure. Overcharging and undercharging of a battery will also have a bearing on battery life.
Battery Inspection

Check electrolyte level - fluid below the tops of the separators indicates overcharging or poor maintenance. Overcharge condition may be due to incorrect voltage setting, low voltage caused by heat or internal defects, or old age deterioration.

Is there electrolyte on the top of the battery? This can indicate overcharging or overfilling.

Is the battery loose in the carrier? This can cause failure from vibration.

Does the battery have signs of damage or mistreatment? This can also cause failure.
Discharged (flat) Batteries

A flat battery should be checked with a hydrometer. A low Specific Gravity reading of 1.220 or less in all cells indicates a discharged battery and it must be charged before further examination and testing can occur. The discharged condition may be due to a problem in the electrical system (slipping alternator belt, faulty regulator or alternator, high resistance due to corrosion). Internal shorts may also be due to manufacturing defects or shorts through the ageing process or vibration damage.
Early Warning Signs

Batteries often fail when least expected. The usual warning is a slower than normal battery ability to crank the engine. Other less noticeable factors, such as changed driving patterns and colder/hotter weather will all have an effect on the life of a battery. Encourage your customers to ask for a ‘FREE Battery Test’. It’s good public relations and if the battery is near failure, it may avoid the inconvenience of a roadside breakdown.

DELL Y9N00 7.4V 6350mAh laptop battery original battery

DELL Y9N00 7.4V 6350mAh laptop battery

Original Battery DELL Y9N00 Battery Detail：

Price:N$89.69 Save: 29% off (Including taxes)
Voltage: 7.4V
Capacity: 6350mAh (47Wh)
Battery cells: 4-cell
Chemical: Li-ion
Battery Color: BLACK
Condition: new original battery
Warranty: 9 months
Status: In stock
Tested before shipping: Yes

Compatible with following DELL laptop model: 
DELL 489XN, DELL 3H76R, DELL 321X-2120, DELL NVR98, 

Compatible with following DELL battery model number:
DELL XPS 12 9Q33, DELL XPS 13 L321X,  DELL XPS 13 Series, DELL XPS 12 -L221x, DELL XPS 13-l322x, DELL XPS 12 ULTRABOOK,  

Factors Affecting Battery Life

As batteries age they gradually lose their capacity as their function is performed. The constant charge and discharge eventually leads to failure. Components corrode over time, electrical shorts occur and vibration causes damage; all eventually causing failure. Overcharging and undercharging of a battery will also have a bearing on battery life.
Battery Inspection

Check electrolyte level - fluid below the tops of the separators indicates overcharging or poor maintenance. Overcharge condition may be due to incorrect voltage setting, low voltage caused by heat or internal defects, or old age deterioration.

Is there electrolyte on the top of the battery? This can indicate overcharging or overfilling.

Is the battery loose in the carrier? This can cause failure from vibration.

Does the battery have signs of damage or mistreatment? This can also cause failure.
Discharged (flat) Batteries

A flat battery should be checked with a hydrometer. A low Specific Gravity reading of 1.220 or less in all cells indicates a discharged battery and it must be charged before further examination and testing can occur. The discharged condition may be due to a problem in the electrical system (slipping alternator belt, faulty regulator or alternator, high resistance due to corrosion). Internal shorts may also be due to manufacturing defects or shorts through the ageing process or vibration damage.
Early Warning Signs

Batteries often fail when least expected. The usual warning is a slower than normal battery ability to crank the engine. Other less noticeable factors, such as changed driving patterns and colder/hotter weather will all have an effect on the life of a battery. Encourage your customers to ask for a ‘FREE Battery Test’. It’s good public relations and if the battery is near failure, it may avoid the inconvenience of a roadside breakdown.

HP 756743-001 14.8V or15V 2800mAh laptop battery original battery

HP 756743-001 14.8V or15V 2800mAh laptop battery

Original Battery HP 756743-001 Battery Detail：

Price:N$68.43 Save: 29% off (Including taxes)
Voltage: 14.8V or 15V
Capacity: 2800mAh (41WH or48Wh)
Battery cells: 4-cell
Chemical: Li-ion
Battery Color: black
Condition: new original battery
Warranty: 9 months
Status: In stock
Tested before shipping: Yes

Compatible with following HP laptop model: 
HP Pavilion 17-F067NG, HP Pavilion 17-F102NW,  HP Envy -15 k039TU, HP ENVY 17 K073CA, HP 15-p183sa,  HP Envy 15-K058ca,

Compatible with following HP battery model number:
HP 756478-421, HP HSTNN-LB61, HP HSTNN-LB6K, HP V104, HP HSTNN-UB6I, HP 756745-001, HP 756479-421,HP HSTNN-DB6I,HP HSTNN-DB6K,   

Factors Affecting Battery Life

As batteries age they gradually lose their capacity as their function is performed. The constant charge and discharge eventually leads to failure. Components corrode over time, electrical shorts occur and vibration causes damage; all eventually causing failure. Overcharging and undercharging of a battery will also have a bearing on battery life.
Battery Inspection

Check electrolyte level - fluid below the tops of the separators indicates overcharging or poor maintenance. Overcharge condition may be due to incorrect voltage setting, low voltage caused by heat or internal defects, or old age deterioration.

Is there electrolyte on the top of the battery? This can indicate overcharging or overfilling.

Is the battery loose in the carrier? This can cause failure from vibration.

Does the battery have signs of damage or mistreatment? This can also cause failure.
Discharged (flat) Batteries

A flat battery should be checked with a hydrometer. A low Specific Gravity reading of 1.220 or less in all cells indicates a discharged battery and it must be charged before further examination and testing can occur. The discharged condition may be due to a problem in the electrical system (slipping alternator belt, faulty regulator or alternator, high resistance due to corrosion). Internal shorts may also be due to manufacturing defects or shorts through the ageing process or vibration damage.
Early Warning Signs

Batteries often fail when least expected. The usual warning is a slower than normal battery ability to crank the engine. Other less noticeable factors, such as changed driving patterns and colder/hotter weather will all have an effect on the life of a battery. Encourage your customers to ask for a ‘FREE Battery Test’. It’s good public relations and if the battery is near failure, it may avoid the inconvenience of a roadside breakdown.

SAMSUNG Galaxy Note 8.0 3.75V 4600mAh laptop battery original battery

SAMSUNG Galaxy Note 8.0 3.75V 4600mAh laptop battery

Original Battery SAMSUNG Galaxy Note 8.0 Battery Detail：

Price:N$45.68 Save: 29% off (Including taxes)
Voltage: 3.75V
Capacity: 4600mAh (17.25Wh)
Battery cells: 2-cell
Chemical: Li-Polymer
Battery Color: Black
Condition: new original battery
Warranty: 9 months
Status: In stock
Tested before shipping: Yes

Compatible with following SAMSUNG laptop model: 
SAMSUNG GT-N5100, SAMSUNG Galaxy Note 8.0 N5110, SAMSUNG Galaxy Note 8.0 N5120,

Compatible with following SAMSUNG battery model number:
SAMSUNG SP3770E1H, SAMSUNG AA-1D405qS/T-B,

Factors Affecting Battery Life

As batteries age they gradually lose their capacity as their function is performed. The constant charge and discharge eventually leads to failure. Components corrode over time, electrical shorts occur and vibration causes damage; all eventually causing failure. Overcharging and undercharging of a battery will also have a bearing on battery life.
Battery Inspection

Check electrolyte level - fluid below the tops of the separators indicates overcharging or poor maintenance. Overcharge condition may be due to incorrect voltage setting, low voltage caused by heat or internal defects, or old age deterioration.

Is there electrolyte on the top of the battery? This can indicate overcharging or overfilling.

Is the battery loose in the carrier? This can cause failure from vibration.

Does the battery have signs of damage or mistreatment? This can also cause failure.
Discharged (flat) Batteries

A flat battery should be checked with a hydrometer. A low Specific Gravity reading of 1.220 or less in all cells indicates a discharged battery and it must be charged before further examination and testing can occur. The discharged condition may be due to a problem in the electrical system (slipping alternator belt, faulty regulator or alternator, high resistance due to corrosion). Internal shorts may also be due to manufacturing defects or shorts through the ageing process or vibration damage.
Early Warning Signs

Batteries often fail when least expected. The usual warning is a slower than normal battery ability to crank the engine. Other less noticeable factors, such as changed driving patterns and colder/hotter weather will all have an effect on the life of a battery. Encourage your customers to ask for a ‘FREE Battery Test’. It’s good public relations and if the battery is near failure, it may avoid the inconvenience of a roadside breakdown.

MSI GS60 11.4V 4640mAh laptop battery original battery

MSI GS60 11.4V 4640mAh laptop battery

Original Battery MSI GS60 Battery Detail：

Price:N$164.50 Save: 29% off (Including taxes)
Voltage: 11.4V
Capacity: 4640mAh (52.89Wh)
Battery cells: 6-cell
Chemical: Li-Polymer
Battery Color: Black
Condition: new original battery
Warranty: 9 months
Status: In stock
Tested before shipping: Yes

Compatible with following MSI laptop model: 
MSI GS60-2PE, MSI MS-16H2, MSI MS-16H4, MSI 16H2, MSI PX60, MSI GS60 6QE-090CN, MSI GS60 6QC-070XCN, MSI GS60 6QE-243CN, MSI GS60 6QC-257XCN, MSI GS60 2PC-279XCN,

Compatible with following MSI battery model number:
MSI BTY-M6F, MSI MS-16H2,  

Factors Affecting Battery Life

As batteries age they gradually lose their capacity as their function is performed. The constant charge and discharge eventually leads to failure. Components corrode over time, electrical shorts occur and vibration causes damage; all eventually causing failure. Overcharging and undercharging of a battery will also have a bearing on battery life.
Battery Inspection

Check electrolyte level - fluid below the tops of the separators indicates overcharging or poor maintenance. Overcharge condition may be due to incorrect voltage setting, low voltage caused by heat or internal defects, or old age deterioration.

Is there electrolyte on the top of the battery? This can indicate overcharging or overfilling.

Is the battery loose in the carrier? This can cause failure from vibration.

Does the battery have signs of damage or mistreatment? This can also cause failure.
Discharged (flat) Batteries

A flat battery should be checked with a hydrometer. A low Specific Gravity reading of 1.220 or less in all cells indicates a discharged battery and it must be charged before further examination and testing can occur. The discharged condition may be due to a problem in the electrical system (slipping alternator belt, faulty regulator or alternator, high resistance due to corrosion). Internal shorts may also be due to manufacturing defects or shorts through the ageing process or vibration damage.
Early Warning Signs

Batteries often fail when least expected. The usual warning is a slower than normal battery ability to crank the engine. Other less noticeable factors, such as changed driving patterns and colder/hotter weather will all have an effect on the life of a battery. Encourage your customers to ask for a ‘FREE Battery Test’. It’s good public relations and if the battery is near failure, it may avoid the inconvenience of a roadside breakdown.