Cheap Dell PU556 Li-ion Battery, PU556 Replacement Battery for Dell XPS M1330
4800mAh 11.1V for Dell XPS M1330,Dell PU556 Li-ion battery is a new brand and it is compatible with 100% original and replacement battery. Wholesale and retail of Dell PU556 battery is of high quality and low price！dell PU556 Battery Li-ion 11.1V 4800mAh
Specifications:- Brand:dell
- Capacity :4800mAh
- Voltage :11.1V
- 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！
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:
312-0566
312-0567
451-10473
451-10474
PU556
PU563
TT485
WR050
WR053
NT349
NX511
Compatible Model Number:
Dell XPS M1330
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 Dell PU556 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% .