The EverFocus 12V Battery Pack for EN200/EN220 Portable Monitor is a rechargeable battery pack for the EverFocus EN200 and EN220 5.6" LCD monitors.
Note:
A separately sold connection cable (model # EN220 CLIP) is required for using this battery pack. The EN220 already includes both this battery and the connection cable, so if you're purchasing this battery as a spare, you can use your existing connection cable.