Sharp BT-H21 Battery is a high quality rechargable NI-MH replacement (2200mAh , 3.6V) BT-H21 camcorder battery made with NI-MH cells . These NI-MH replacement BT-H21 batteries have no memory effect , so they can be recharged and discharged without the loss of battery's capacity .
Replace your original Sharp BT-H21 battery or keep an extra battery onhand as a ready power for your Sharp BT-H21 camcorder. This lithium BT-H21 battery is guaranteed to
meet or exceed the original manufacture specifications.