Battery type: Li-Ion - no memory-effect Capacity: 4400 mAh Voltage: 10.8 V Energy: 47.52 Wh Colour: black Number of cells: 3 Weight: 299 g Compatible with the following device models: IBM ThinkPad R52 1870 IBM ThinkPad R52 1863 IBM ThinkPad T40 IBM ThinkPad T40p IBM ThinkPad T41 IBM ThinkPad T41p IBM ThinkPad T40-2373 To ensure compatibility, please check to see whether the battery you are currently using is listed below.
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