HOME / LENOVO / PN:916C4840F SQU-521 3UR18650-2-QC-CW3
LENOVO 916C4840F SQU-521 3UR18650-2-QC-CW3 battery Replacement For QUANTA CW3 LENOVO F30 F30A F31 F31A Series
brand:LENOVO
Battery Type:Li-ion
Capacity:4400mAh
price: US $75.50
lenovo Feature
LENOVO part number
SQU-521 3UR18650-2-QC-CW3 , 3UR18650F-2-QC-CW3A
SQU-521(916C4840F)
SQU-521(916C5120F)
Battery Fits Laptop Models
QUANTA CW3 Series
Battery Tips
- New LENOVO 916C4840Fbatteries are shipped in a discharged condition and must be charged before use. We generally recommend an overnight charge (approximately twelve hours). Refer to the user's manual for charging instructions. Rechargeable LENOVO 916C4840F batteries should be cycled - fully charged and then fully discharged - two to four times initially to allow them to reach their full capacity.
- Try to avoid frequent full discharging of the LENOVO 916C4840F batteries.
- It is normal to get warm when charging or normal use the LENOVO 916C4840F batteries. If it is getting too hot, there may be a problem with the device and qualified personnel should check it.
- If you don't plan on using the replacement 916C4840F battery for a month or more, we recommend storing it in a clean, dry, cool place away from heat and metal objects.
- To get maximum performance from the LENOVO 916C4840F batteries, fully optimize the notebooks power management features prior to use.









