Model: L18C3P71
Capacity: 51Wh/4385mAh
Voltage: 11.52V
1. Battery Buckle
The laptop is tightly connected to the buckle, stabilizing the battery to ensure no loosening, solid and safe.
2. Battery Connector
Interface metal and fixed insulator are made of good materials to ensure stable current input and durability.
3. Back of the Battery
The shell is made of ABS + PC composite material casting, good heat and flame retardant performance, good resistance to wear and tear, safe to use. Designed same size as original battery, 100% compatible to meet OEM specifications.
4. Grade A Cells
All of our batteries are brand new and use Grade A battery cells to ensure longer battery life, durability, and lower power consumption.
Replacement Part Numbers
L18C3P71 / L18C3P72 / L18L3P73 / L18M3P73 / L18M4P74 / L18M4P73 / L18M4P74
02DL010 / 02DL009 / 02DL008 / 02DL007
SB10K97648 / SB10T83122 / SB10K97645 / SB10K97646 / SB10K97647 / SB10K97647 / 5B10W13877 / 5B10W13906 / 5B10W13907 / 5B10W13908 / 5B10W13954 / 5B10W13905
Compatible Laptop Models(use "Ctrl+F to find your model quickly")
Lenovo ThinkPad T490 T495 Series
Lenovo ThinkPad T14 1st Gen/T14 2nd Gen Series
Lenovo ThinkPad P14S 1st Gen/P14S 2nd Gen Series
Lenovo ThinkPad P43S Series
If you often connect the charger to use the laptop, please use the battery power regularly, more than once a week.
Please use the original charger or well-known brand charger, inferior charger will affect the normal charging of the battery.
Regularly clean fan dust to increase heat dissipation and reduce power consumption, which can effectively extend the battery life.
New battery received, please discharge to roughly 10% ~ 20%, then charge it to full. Repeat 3 ~ 5 times to wake up the battery performance.
Do not discharge to 0%, it may damage the battery cells.
After the battery power is exhausted, please charge in time, if not charged for a long time, it may lead to battery damage.
If you plan not to use your laptop for a long time, you need to charge it to more than 70% for storage, and the best storage time is no more than 3 months.
Battery Usage Maintenance