Lenmar Replacement Battery for RCA PROV712 Sharp VL-A10 VL-A10U VL-A110U VL-A111U VL-AH150U VL-AH151 VL-AH151U VL-AH160U VL-AH50 VL-AH50U VL-E34U VL-E39U VL-E610U VL-E630U Replaces OEM RCA BB-45 Sharp BT-H11U BT-H21 BT-H21U Fits: RCA PROV712, Sharp VL-A10, VL-A10U, VL-A110U, VL-A111U, VL-AH150U, VL-AH151, VL-AH151U, VL-AH160U, VL-AH50, VL-AH50U, VL-E34U, VL-E39U, VL-E610U, VL-E630U Replaces: RCA BB-45, Sharp BT-H11U, BT-H21, BT-H21U 3.6V / 2100mAh Nickel-Metal Hydride 2 Year Warranty Replaces Sharp BT-N1U, BT-N11U and RCA 3.6V 2100mAh (2hr.) Nickel Metal-Hydride 3 Year Warranty