LENOVO Yoga 500-15ISK battery 7.4V 4050mAh laptop battery

LENOVO Yoga 500-15ISK battery is a original lenovo battery. It has been sold more than 200 pcs this month, it proves the power of professionalism and top quality. 

Here is details about LENOVO Yoga 500-15ISK battery:
Voltage: 7.4V
Capacity: 4050mAh (30Wh)
Battery cells: 4-cell
Chemical: Li-Polymer
Battery Color: black
Condition: new original battery
Warranty: 9 months

LENOVO Yoga 500-15ISK battery is compatible with
LENOVO Yoga 500-14ISK
LENOVO Yoga 500-14ACL 
LENOVO Yoga 500-15LSK
LENOVO Ideapad 510s-14IKB 
LENOVO Ideapad U-41-70
LENOVO Yoga 500-14IBD 
LENOVO Yoga 500 80N4
LENOVO yoga 500 -14IHW
LENOVO Yoga 500-14IHW80N5 

LENOVO Yoga 500-15ISK battery should replace with part number
LENOVO L14M2P21
LENOVO L14L2P21

LENOVO Yoga 500-15ISK battery

LENOVO Yoga 500-15ISK battery

LENOVO L14M2P21 7.4V 4050mAh laptop battery original battery

LENOVO L14M2P21 7.4V 4050mAh laptop battery

Original Battery LENOVO L14M2P21 Battery Detail：

Price:N$73.34 Save: 29% off (Including taxes)
Voltage: 7.4V
Capacity: 4050mAh (30Wh)
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 LENOVO laptop model: 
LENOVO S41-70-ITH, LENOVO S41-70AM-IFI, LENOVO S41-70-ISE, LENOVO S41-70, LENOVO S41, LENOVO yoga 500, LENOVO Yoga 500-14IHW80N5, LENOVO yoga 500-14sk, LENOVO Yoga 500-14ISK, LENOVO Yoga 500-15ISK, LENOVO Ideapad 510S-14ISK, LENOVO Ideapad 510S-14,  

Compatible with following LENOVO battery model number:
LENOVO L14L2P21,

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.