This brand new camcorder battery eliminator comes with a free 1 Year Warranty. Budget Batteries guarantees that it will work with your Sharp BT-21 camcorder, will perform as well or better than the original counterpart, and will be free of defects. Budget Batteries has the widest selection of camcorder car chargers, from hard-to-find replacements for older Sharp Camcorders to the newest Sharp camcorder models. To get the most life out of any rechargeable battery, do not leave the battery charging overnight; unplug the battery once it reaches a full charge. Overcharging a camcorder battery will eventually reduce its capacity and overall life span.

Technical Details

Kastar High Quality Battery:

1. High Capacity: 

     Kastar super high capacity battery will power your camera for much longer.

2. Specification: 

     Battery Type: Ni-MH; Battery Voltage: 3.6V; Battery Capacity: 2900mAh.

3. Safe to Use: 

     Kastar Ni-MH battery cells meets UL & CE safety standards to ensure that your battery pack will be safe to use as a replacement for your unit. 

     Comes with built-in over-charge, over-discharge, over-voltage, over-current, and over-heating protection circuit.

4. Save Money & Time: 

     Do not spend too much time and money on frequent brands with low quality replacement. With our longer run time & protection features, your cycle life will also be improved because you get quality product for your camera.

Kastar Regular AC Charger:

1. This Kastar battery charger with foldable flat pin for easy storage.

2. The charger Input: AC 100~240V 50~60Hz; Output: DC 4.2V 600mA.

3. LED indicate: Red light for charging; Green light for standby or full-charge.

4. The AC charger kit includes: 1 charger, 1 car adapter and 1 European plug.