Cheap Lenovo 57Y4565 Li-ion Battery, 57Y4565 Replacement Battery for Lenovo ThinkPad Edge 13 E30 notebook PC
4400mAh 10.8 V for Lenovo ThinkPad Edge 13 E30 notebook PC,Lenovo 57Y4565 Li-ion battery is a new brand and it is compatible with 100% original and replacement battery. Wholesale and retail of Lenovo 57Y4565 battery is of high quality and low price！lenovo 57Y4565 Battery Lithium-Ion 10.8 V 4400mAh
Specifications:- Brand:lenovo
- Capacity :4400mAh
- Voltage :10.8 V
- Color:black
- Type :Lithium-Ion
- Battery quality: Grade A
- Guarantee: Replacement Battery - 1 Year Warranty
- Description: New brand，1 year warranty！30 days refund！Fast shipping！
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:
42T4806
42T4807
57Y4565
Compatible Model Number:
Lenovo ThinkPad Edge 13 notebook PC
Lenovo ThinkPad Edge E30 notebook PC
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 57Y4565 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% .