TBONTB L21L4PD8 Battery Compatible with Lenovo ThinkBook 16 G4+ IAP 21CY G4+ ARA 21D1 SB11F09739 5B11F09740 L21M4PD8 SB11F09735 5B11F09737 Series [15.36V 71Wh 4622mAh]

Welcome to TBONTB
TBONTB-branded laptop battery has perfect compatibility, reliability, and security, which can solve the problem of laptop battery life that to make your life and work more leisurely and free.

Battery Specification:
Condition: Brand New
Manufacturer Warranty: One-year
Battery Type: Lithium ion
Voltage: 15.36V
Capacity: 4622mAh/71Wh

Replace Part Number:
L21L4PD8 SB11F09739 5B11F09740 L21M4PD8 SB11F09735 5B11F09737
(Note: There are 2 different batteries of Lenovo ThinkBook 16 G4+ Series, please confirm that your old battery is one of these battery models before order. )

Compatible with Laptop Models:
Lenovo ThinkBook 16 G4+ IAP (Type: 21CY) Series
Lenovo ThinkBook 16 G4+ ARA (Type: 21D1) Series

Using Tips:
1. We recommend that you open the back cover of your laptop to check your original battery model and appearance before placing an order, especially the position of the connector and the length of cable.
2. Please check the interface to make sure it's clean enough before installing new battery.
3. Please discharge the new battery to 5% (not 0%), then charge fully and cycle 3-4 times to wake up the new battery.