Cameron Sino Replacement Battery
# Compatible Model:
IBM Thinkpad R40E, ThinkPad R40E-2684, ThinkPad R40E-2685
# Type: Li-ion
# Capacity: 4400mAh
# Dimension: 152.90 x 83.20 x 21.60mm
# Voltage: 10.8
# All Products are Certificated with ISO9001, RoHS, and CE.