Cheap Lenovo 42T490 Li-ion Battery, 42T490 Replacement Battery for Lenovo ThinkPad X220,X220t,X220
64WH 11.1V for Lenovo ThinkPad X220,X220t,X220,Lenovo 42T490 Li-ion battery is a new brand and it is compatible with 100% original and replacement battery. Wholesale and retail of
Lenovo 42T490 battery is of high quality and low price!
lenovo 42T490 Battery Li-ion 11.1V 64WH
Specifications:
- Brand:LENOVO
- Capacity :64WH
- Voltage :11.1V
- Color:black
- Type :Li-ion
- Battery quality: Grade A
- Guarantee: Replacement Battery - 1 Year Warranty
- Description: New brand,1 year warranty!30 days refund!Fast shipping!
How do we test the Lenovo 42T490 Battery
Step1: Make sure you buy the right battery.
Step2: Check battery's appearance and interface.
Step3: Test battery charger and charging function.
Step4: Charge the battery to 100% and discharge it to 0% to get the actual battery capacity.
Step5: Use EV2300 to check the voltage difference of each group of batteries.
Compatible Part Number:
0A36280 42T490
Compatible Model Number:
Lenovo ThinkPad X220, X220t, X220 Tablet.
ThinkPad Battery 19+ (6 Cell Slice - X220, X220T)
How much do you know about how to extend battery life? The methods for protecting battery life are as follows:
1). Please charge or replace other batteries when the battery is low.
2). Use Lenovo 42T490 Li-ion battery than non-lithium-ion battery work longer.
3). After the battery is fully charged, unplug the charger to avoid prolonged or long-term high battery status to accelerate battery aging.
4). Avoid charging in extreme environments.
5). Keep the battery in a dry and cool environment when it is idle.
6). Please charge the battery in time to avoid deep discharge.
7). Carry out complete cycle charging regularly, and keep the power level at about 20%-80% .
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