ExpertPower MOTOROLA NTN7144 NI-MH 7.2V/3800mAh EQUIV BATT Brand New - We guarantee you will receive a brand new, unused battery easily making this a smart buy. Battery Specs - The capacity is 7.2 Volts 3800 mAh, utilizes Ni-Mh technology, and the color is Black. Reliability Defined - ExpertPower products are tested to match and/or exceed OEM specs. Quality Guaranteed - Products trademarked ExpertPower are marketed and sold exclusively by ExpertPower. Peace of mind; 1 Year limited warranty - We know a lot could happen in 1 year. If your product fails, help is one phone call away.