Specification BatteriesIncluded : 1 Brand : ERGUI BulletPoint1 : Original battery P/N: BP12RT, GPRHC043M016 BulletPoint2 : Battery Type: Ni-MH, Voltage: 4.8V, Rating: 300mAh / 1.44Wh, Size: 58.35 x 21.07 x 10.91mm, Weight: 55g. BulletPoint3 : Please ensure both model and battery part number are matched with your device. If you are not sure, please send email to us with your battery details or pictures, we will give you professional suggestions. BulletPoint4 : All batteries are Certificated with ISO9001, RoHS, CE, UN38.3, and MSDS. BulletPoint5 : 30-day full refund or free replacement, 365-day warranty. ItemName : ERGUI 300mAh Battery Compatible with BP12RT, GPRHC043M016 Transmitter 200NCP, Transmitter 202NCP, Transmitter 280NCP, Transmitter 282NCP, Transmitter 300M ItemPackageQuantity : 1 ItemTypeKeyword : mp3-player-radio-transmitters Manufacturer : ERGUI ModelNumber : CS-SDP400SL ProductSiteLaunchDate : 2022-06-12T12:29:21.755Z UnitCount : 1 Voltage : 4.8 volts