Cheap Lenovo L21M3P73 Li-ion Battery, L21M3P73 Replacement Battery for Lenovo L21C3P72 L21M3P72 L21C3P73
4250mAh 11.61V for Lenovo L21C3P72 L21M3P72 L21C3P73,Lenovo L21M3P73 Li-ion battery is a new brand and it is compatible with 100% original and replacement battery. Wholesale and retail of
Lenovo L21M3P73 battery is of high quality and low price!
lenovo L21M3P73 Battery Li-ion 11.61V 4250mAh
Specifications:
- Brand:Lenovo
- Capacity :4250mAh
- Voltage :11.61V
- 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 L21M3P73 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:
L21M3P73
Compatible Model Number:
for Lenovo L21C3P72 L21M3P72 L21C3P73 L21B3P71
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 L21M3P73 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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