14.8V, 3400mAh, Li-ion Battery fits Million, Ml1200, Ml1500, 50.32WhBattery Fits Models: Ml1200, Ml1500 Battery Part Numbers: Fy 18650lp01555, Lpo155 14. 8v 2. 2ah This battery should be the same or greater capacity than the original battery. We supply generic replacements for the OEM batteries; we have had thousands of satisfied customers using these batteries as an economical alternative to the original manufacturer's battery. Batteries come in all shapes and sizes; quite often, a single battery model will replace