Cheap Dell C4K9V Li-ion Battery, C4K9V Replacement Battery for DELL XPS 12 -L221x 9Q33 13 9333
55WH 7.4V for DELL XPS 12 -L221x 9Q33 13 9333,Dell C4K9V Li-ion battery is a new brand and it is compatible with 100% original and replacement battery. Wholesale and retail of Dell C4K9V battery is of high quality and low price！dell C4K9V Battery Li-ion 7.4V 55WH
Specifications:- Brand:Dell
- Capacity :55WH
- Voltage :7.4V
- 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:
PKH18
C4K9V
Compatible Model Number:
DELL XPS 12 Ultrabook
DELL XPS 12 9Q33/ XPS 13 9333
DELL XPS 12-L221x/ XPS 12D-1708
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 C4K9V 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% .