Cheap Dell PW640 Li-ion Battery, PW640 Replacement Battery for DELL Latitude E5400 E5500 series
Dell PW640 battery replacement for DELL Latitude E5400 E5500 series with a capacity of 56WH battery is a brand new and it is compatible with 100% original and replacement battery. Wholesale and retail of Dell PW640 battery is of high quality and low price！Each Dell PW640 battery undergoes thorough quality checks before dispatch for you location. This ensures that you get a reliable, tested High quality product that meets the highest standards.dell PW640 Battery Li-ion 11.1V(not compatible with 14.8V) 56WH
Specifications:- Brand:DELL
- Capacity :56WH
- Voltage :11.1V(not compatible with 14.8V)
- 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！
1. Please carefully read the Dell PW640 battery information and compatible models provided by us, please do not buy it by mistake. If in doubt, please send an email.
2. Deal with a non-removable internal battery with the help of tools and full of DIY experience. If not, get professionals' help.
3. Li-ion rechargeable battery is not compatible with other types of battery, like ni-mh, ni-cd.
4. "Dell PW640 Battery" offered by batteryforpc.co.uk, belongs to the rechargeable battery pack, self-protected if overcharged, perfectly run in motion for DELL Latitude E5400 E5500 series.
5. The same series of device may be divided into versions or names among different regions. Please carefully check your device model and the capacity of the original battery.
6. If the above Dell PW640 battery appearance or battery capacity does not match your device, please quickly visit our website and keep in touch with our mailbox.
Compatible Part Number:
WU841
MT186
MT187
MT193
MT196
MT332
P858D
PW651
PW640
PW649
KM742
KM752
KM760
KM769
KM970
RM656
RM661
RM668
RM680
T749D
U725H
U116D
W071D
WU841
WU843
WU852
X064D
X644H
Y568H
312-0762
Compatible Model Number:
DELL Latitude E5400 series
DELL Latitude E5500 series
How much do you know about how to extend Dell PW640 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 PW640 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 Dell PW640 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% .