Nickel Metal Hydride ( Ni-MH ) battery pack Capacity: 800mah Normal Votage: 8.4V Sizes:AAA, AA ... & F 1.This specification applies to the Nickel-Metal Hydride batteries.Model: AAA sizeDescrtiption: 8.4V ni-mh rechargeable battery packCapacity: 800mah2 ... 1500~4500mahD size, 1500~7000mahF size, 12000mah9V battery, 160~200mahBattery with pins, solder tags, battery packs can be made by customers requested.