This Laptop Battery can replace the following part numbers : IBM 02K6620 02K6621 02K6626 02K6627 02K6644 02K6645 02K6646 02K6649 02K7025 02K7026 02K7028 08K8026 B321 FRU 02K7030 FRU 02K7032 IB-T/L

This Laptop Battery is also compatible with the following models : IBM Thinkpad T20 Thinkpad T20 2647-XXX Thinkpad T20 2648-XXX Thinkpad T21 Thinkpad T21 2647-XXX Thinkpad T21 2648-XXX Thinkpad T22 Thinkpad T22 2647-XXX Thinkpad T22 2648-XXX Thinkpad T23 Thinkpad T23 2647-XXX Thinkpad T23 2648-XXX

Type: Li-ion
Capacity: 4400 mAh
Volt: 10.8 v
Dimension: 139.40x84.40x22.20 mm
Color: Black
Weight: 301 g