Replacement 4400mAh 11.1V Laptop Battery For Lenovo ASM 42T4958

Description:

Is your Lenovo ASM 42T4958 Li-ion battery starting to rundown or are you just looking for a backup just in case you need more runtime? This replacement laptop battery for the Lenovo ASM 42T4958 will help fulfill your needs

Replacement Lenovo ASM 42T4958 battery is designed for use with the Lenovo laptop. The asm 42t4958 Battery is designed to be 100% compatible with OEM Lenovo part numbers: Lenovo 0A36290, Lenovo 0A36292, Lenovo 42T4943, Lenovo 42T4945, Lenovo 42T4949, Lenovo 42T4951, Lenovo AM 42T4948, Lenovo ASM 42T4958, Lenovo ASM 42T4960, Lenovo ASM 42T4962, Lenovo FRU 42T4947, Lenovo FRU 42T4957, Lenovo FRU 42T4959, Lenovo FRU 42T4961. Replacement lenovo thinkpad laptop batteries are designed to meet or exceed manufacturer specifications.

The Lenovo ASM 42T4958 replacement laptop battery is made from the highest quality cells and parts. Our batteries are rigorously tested to ensure that it is 100% compatible with the Lenovo ASM 42T4958 notebook. Take your work on the road with you without sacrificing performance and productivity.

Brand New, 100% OEM compatible! Items Can track online!

Compatible Part No:

Lenovo 0A36290, Lenovo 0A36292, Lenovo 42T4943, Lenovo 42T4945, Lenovo 42T4949, Lenovo 42T4951, Lenovo AM 42T4948, Lenovo ASM 42T4958, Lenovo ASM 42T4960, Lenovo ASM 42T4962, Lenovo FRU 42T4947, Lenovo FRU 42T4957, Lenovo FRU 42T4959, Lenovo FRU 42T4961

Fits Models:

Lenovo Thinkpad E120, Lenovo Thinkpad E120 30434NC, Lenovo Thinkpad E120 30434SC, Lenovo Thinkpad E120 30434TC, Lenovo Thinkpad Edge E120, Lenovo Thinkpad Edge E125, Lenovo Thinkpad Edge E320, Lenovo Thinkpad Edge E325, Lenovo ThinkPad X121e, Lenovo ThinkPad X130e

Product Testing Cycles:

Every product pass through; Over-charge testing , Over-discharge testing, Over-heat testing, Over-current testing, Short-circuit testing, charging testing, discharging testing, temperature testing , Voltage precision testing, current precision testing, SMBus data, quiescent current, capacity circulatory testing. Batteries are tested with battery aging equipments and specially developed Laptop Battery testers.

Instruction for laptop battery:

Thank you for trusting and using The battery for asm 42t4958,Please read the Instruction Carefully before using.

1. Please discharge the battery to 3% then fully charge at the first time.
2. It is a must to turn off or recharge the replacement laptop battery if it is discharges to 3% in normal operation.It is forbidden to discharge to 0%, or it will be easily damaged and shortened the usage life.
3. Please fully rechage the battery if the power is gone within two-day,or it will be easily damaged ot cannot be charged.
4. It is a must to charge the Lenovo ASM 42T4958 battery about 50% before long time storage(above three months) and the power connot be lower than 50%,or it will be easily damaged and cannot be charged.
5. Battery need a circle use frequently Discharging to 3%.then charing full discharging and charging once per two months at least is a recommendation for battery reach a best condition.

1. Never take out the charing or discharging battery from the laptop.
2. When battery discharger,do not dischage the battery lower than 3%.Strictly prohibit discharge the battery to 0%.then laptop close.

Product Declaration:

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