The Sharp BT-H22U camcorder battery by Amstron is designed to replace the Sharp BT-H21U and BT-H22U camcorder batteries.
• Chemistry: NiMH • Rating: 3.6V 2200mAh • Dimensions (L''xW''xH''): 2.19 x 2.19 x 0.75 • Color: Black • Warranty: 4 Year *Warranty covers any manufacture defect. Warranty does not cover damages due to misuse of the battery nor diminishing run time due to normal wear and tear.