IBM ThinkPad 310 Series battery 4000mAh

IBM ThinkPad 310 Series battery

Battery Type: Ni-MH
Voltage: 10.80V (Compatible with 11.10V)
Capacity: 4000mAh
Color: Black
Dimension: 215.00 x 57.40 x 21.55 mm
Product Type: Replacement Battery (Brand New)
Warranty:One year warranty!

Compatible Part Numbers:
11J8604, 11J8639, 11J8645, IB310

This Laptop Battery is also compatible with the following models:
IBM
    ThinkPad 310 Series
        ThinkPad 310, ThinkPad 310D, ThinkPad 310E,
        ThinkPad 310ED, ThinkPad 315, ThinkPad 315D,
        ThinkPad 315E