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显示标签为“HP HSTNN-LB40”的博文。显示所有博文

2016年11月30日星期三

HP 710417-001 10.8V 5585mAh laptop battery original battery

HP 710417-001 10.8V 5585mAh laptop battery
Original Battery HP 710417-001 Battery Detail:

Price:N$66.93 Save: 29% off (Including taxes)
Voltage: 10.8V
Capacity: 5585mAh (62Wh)
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 HP laptop model: 
HP Envy 15-j101tu, HP Pavilion 15-e029TX, HP envy 15-j025tx,HP Envy 15-j011sg,HP ENVY 17-J111TX, HP Envy 17-j110eg, HP TouchSmart 15-j004sa, Pavilion 17-e020sz, HP Pavilion 15-e028TX,  

Compatible with following HP battery model number:
HP P106, HP 710416-001, HP 709988-421,HP HSTNN-LB4N,HP HSTNN-LB4O, HP HSTNN-LB40, HP TPN-Q117,HP TPN-Q119,HP TPN-Q120,HP TPN-Q121, HP TPN-Q122,  

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.

2016年9月19日星期一

Original battery HP PI06 10.8V 4200mAh laptop battery

HP PI06 10.8V 4200mAh laptop battery

Original Battery HP PI06 Battery Detail:

Price:N$65.63 Save: 29% off (Including taxes)
Voltage: 10.8V
Capacity: 4200mAh (45Wh)
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 HP laptop model: 
HP Pavilion 15-e027TX, HP Pavilion 15-e029TX, HP Pavilion 15-e028TX, HP Envy 15-j011sg, HP Envy 17-j110eg,HP Envy 15-j101tu, HP ENVY 17-J111TX, HP envy 15-j025tx, 

Compatible with following HP battery model number:
HP 710417-001, HP 710416-001, HP HSTNN-LB4O, HP HSTNN-LB40, HSTNN-YB40, HP HSTNN-LB4N, HP TPN-Q120, HP TPN-Q117, HP 709988-421,  HP 3INR19/65-2,

How to Prolong Lithium-based Batteries

Environmental conditions, not cycling alone, govern the longevity of lithium-ion batteries. The worst situation is keeping a fully charged battery at elevated temperatures. Battery packs do not die suddenly, but the runtime gradually shortens as the capacity fades.

Lower charge voltages prolong battery life and electric vehicles and satellites take advantage of this. Similar provisions could also be made for consumer devices, but these are seldom offered; planned obsolescence takes care of this.

A laptop battery could be prolonged by lowering the charge voltage when connected to the AC grid. To make this feature user-friendly, a device should feature a “Long Life” mode that keeps the battery at 4.05V/cell and offers a capacity of about 80 percent. One hour before traveling, the user requests the “Full Capacity” mode to bring the charge to 4.20V/cell.

The question is asked,“Should I disconnect my laptop from the power grid when not in use?” Under normal circumstances this should not be necessary because charging stops when the Li-ion battery is full. A topping charge is only applied when the battery voltage drops to a certain level. Most users do not remove the AC power, and this practice is safe.

Modern laptops run cooler than older models and reported fires are fewer. Always keep the airflow unobstructed when running electric devices with air-cooling on a bed or pillow. A cool laptop extends battery life and safeguards the internal components. Energy Cells, which most consumer products have, should be charged at 1C or less. Avoid so-called ultra-fast chargers that claim to fully charge Li-ion in less than one hour.