Specifications:
Battery Type: lithium-ion 57++ Voltage: 11.1V
Capacity: 8960mAh/9-Cell
Certificate: CE,RoHS,FCC
Condition: 100% New from Manufacturer, Grade A Cell, 12 Months Replacement
Replace Part Number:
45N1144 45N1145 45N1152 45N1153 45N1150 45N1151 0C52864 0C52863
Compatible Laptop/Notebook Models:
Lenovo ThinkPad T440P T540P W540 W541 L440 L540
NOTE:
Please make sure if this battery suit for your laptop or not before place an order./""Ctrl/"" + /""F/"" to find your models
If you can not make sure that ,please contact with us freely.
ZTHY laptop battery instruction :
1. The new ZTHY battery need to charge and discharge 3-4 cycles before, takes about 7-8 hours in order to activate lithium ion fully to maximun space.
2. Please dont discharge to the computer power off, otherwise it may be damaged easily and may not be charged fully.
3. If you connect external power to use for a long time, please remove the battery.
4. If you do not use battery for a long time, make sure to charge more than 80% electricity every month.