Cheap Ibm IBM 2780 39J5555 5580 5708 5780 74Y6773 74Y6870 Li-ion Battery, IBM 2780 39J5555 5580 5708 5780 74Y6773 74Y6870 Replacement Battery for IBM 2780 39J5555 5580 5708 5780 74Y6773 74Y6870

3.9Ah/14.4Wh 3.7V for IBM 2780 39J5555 5580 5708 5780 74Y6773 74Y6870,Ibm IBM 2780 39J5555 5580 5708 5780 74Y6773 74Y6870 Li-ion battery is a new brand and it is compatible with 100% original and replacement battery. Wholesale and retail of Ibm IBM 2780 39J5555 5580 5708 5780 74Y6773 74Y6870 battery is of high quality and low price!

ibm IBM 2780 39J5555 5580 5708 5780 74Y6773 74Y6870 Battery Li-ion 3.7V 3.9Ah/14.4Wh
IBM 2780 39J5555 5580 5708 5780 74Y6773 74Y6870 Specifications:
How do we test the Ibm IBM 2780 39J5555 5580 5708 5780 74Y6773 74Y6870 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:
74Y9340
74Y6870
39J5555
39J5057

Compatible Model Number:
IBM 39J5555 97P4847 74Y6773 74Y9340
IBM 2780 39J5555 5580 5708 5780 74Y6773 74Y6870

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 Ibm IBM 2780 39J5555 5580 5708 5780 74Y6773 74Y6870 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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