Cheap Asus B21N1329 Li-ion Battery, B21N1329 Replacement Battery for ASUS D553M F553M P553 P553MA
X453
30WH 7.2V for ASUS D553M F553M P553 P553MA
X453,Asus B21N1329 Li-ion battery is a new brand and it is compatible with 100% original and replacement battery. Wholesale and retail of
Asus B21N1329 battery is of high quality and low price!
asus B21N1329 Battery Li-ion 7.2V 30WH
Specifications:
- Brand:ASUS
- Capacity :30WH
- Voltage :7.2V
- 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 Asus B21N1329 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:
B21N1329 0B200-00840000
Compatible Model Number:
Asus X553MA X453
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 Asus B21N1329 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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