86Wh L21C4P72 L21M4P74 Laptop Battery Compatible with Lenovo ThinkPad P16s Gen 1 Gen 2 ThinkPad T16 Gen 1 Gen 2 Series L21D4P73 L21D4P72 L21L4P72 L21M4P73 SB10W51973 5B10W51872 [15.48V 4-Cell]

INTIFO-branded parts ensure compatibility, reliability, quality, security in your laptop system.
Condition: Brand New
Model: L21C4P72
Voltage: 15.48V
Capacity: 86Wh
Cells: 4-Cell
Battery Type: Li-ion
Replacement for Part Number:
L21C4P72 SB10W51973 5B10W51872
L21D4P73 SB10W51974 5B10W51873
L21M4P74 SB10W51972 5B10W51871
L21D4P72(15.48V/52.5Wh) SB10W51971 5B10W51870, L21M4P73(15.48V/52.5Wh) SB10W51970 5B10W51869, L21L4P72(15.44V/52.5Wh) SB10W51969 5B10W51868
Compatible with Laptop Models:
Lenovo ThinkPad P16s Gen 1 (Type 21BT, 21BU) Series, Lenovo ThinkPad P16s Gen 1 (Type 21CK, 21CL) Series,
Lenovo ThinkPad P16s Gen 2 (Type 21HK, 21HL) Series, Lenovo ThinkPad P16s Gen 2 (Type 21K9, 21KA) Series,
Lenovo ThinkPad T16 Gen 1 (Type 21BV, 21BW) Series, Lenovo ThinkPad T16 Gen 1 (Type 21CH, 21CJ) Series,
Lenovo ThinkPad T16 Gen 2 (Type 21HH, 21HJ) Series, Lenovo ThinkPad T16 Gen 2 (Type 21K7, 21K8) Series
1.Better compound materials, high pressure resistance, high temperature resistance, high power, radiation resistance, stronger conductivity, faster working speed, lower working loss.
2.High energy density -- potential for higher capacity.
3.Does not require a long startup when new. Charge it regularly is enough.
4.Low maintenance -- no need for regular discharge, no memory.
5.Special batteries can provide very high current for power tools and other applications.
Always on the go?
No more worries about running out of battery power!
You can power your Laptop with Lithium-ion Battery from INTIFO, these High-Performance Lithium-ion Batteries let your Laptop work seamlessly when you are on the move.
Q:Why my notebook can't recognize this battery or it doesn't seem to work when installing?
A:1.Please check if the interface is clean to make sure it is fully connected.
2.The residual power stored in the laptop components which was preventing the battery from working properly. Please disconnect the old battery, and hold down the power button for 20 seconds, then connect the new battery. This drains the residual or flea power and the battery will be functional properly once it's reassembled.
1.Turn off your laptop and disconnect the power.
2.Disconnect the connection between the old battery and the motherboard, then unscrew screws of the old battery one by one and save them carefully.
3.Remove the old battery, then install the new battery carefully to its position, reset and tighten the removed screws, and connect the cable of the new battery.
4.Tips:Please discharge the new battery to 5% (not 0%), then charge fully and cycle 3-4 times to wake up the new battery.
Welcome to TAINOVO INC from the USA with registered brand INTIFO Specifications Compatibility 3rd Generation Smart Chip for INTIFO-branded Parts INTIFO's goal is to exceed your expectations. Installing new battery frequently asked question solution: Correct ways to install a new battery: