2016年10月21日星期五

SAMSUNG Galaxy Tab 10.1 3.7V 7000mAh laptop battery original battery

SAMSUNG Galaxy Tab 10.1 3.7V 7000mAh laptop battery
Original Battery SAMSUNG Galaxy Tab 10.1 Battery Detail:

Price:N$39.29 Save: 29% off (Including taxes)
Voltage: 3.7V
Capacity: 7000mAh (25.9Wh)
Battery cells: 2-cell
Chemical: Li-Polymer
Battery Color: white
Condition: new original battery
Warranty: 9 months
Status: In stock
Tested before shipping: Yes
Compatible with following SAMSUNG laptop model: 
SAMSUNG Galaxy Tab 4 10.1 SM-T530,SAMSUNG Galaxy Tab 4 10.1 SM-T520, SAMSUNG Galaxy Tab 4 10.1 SM-T531,SAMSUNG Galaxy Tab 4 10.1 SM-T535,  
Compatible with following SAMSUNG battery model number:
SAMSUNG AA1F513CS/7-BHH, SAMSUNG AA1F821GS/7-B, SAMSUNG  AA1F510GS/7-8, SAMSUNG EB-B530FBU, SAMSUNG EB-BT530FBU, SAMSUNG CS-SMT530SL, SAMSUNG EB-BT530FBC, SAMSUNG EB-BT530FBE,  

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.

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