Cheap Lenovo L12S4E21 Li-ion Battery, L12S4E21 Replacement Battery for LENOVO Ideapad Z400A-IFI Series
3350mAh/48Wh 14.4V fit for 14.8V/15V/15.12V for LENOVO Ideapad Z400A-IFI Series,Lenovo L12S4E21 Li-ion battery is a new brand and it is compatible with 100% original and replacement battery. Wholesale and retail of
Lenovo L12S4E21 battery is of high quality and low price!
lenovo L12S4E21 Battery Li-ion 14.4V fit for 14.8V/15V/15.12V 3350mAh/48Wh
Specifications:
- Brand:LENOVO
- Capacity :3350mAh/48Wh
- Voltage :14.4V fit for 14.8V/15V/15.12V
- Color:white
- 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 L12S4E21 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:
L12L4K01 L12M4E21 L12M4K01 L12S4E21 L12S4K01 4INR19/66
Compatible Model Number:
LENOVO:
Ideapad Z400A-IFI
Ideapad Z400A-ITH
Ideapad Z500A-IFI
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 L12S4E21 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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