Sealife Battery for Reefmaster RM-4K

Spare battery for SeaLife ReefMaster RM-4K Underwater Camera

The powerful 3.8V 900mAh 3.42Wh Rechargeable Li-Ion Battery is good for 2+ hours of operation.

The battery can be charged inside the camera through a USB cable and wall charger.Fits SeaLife ReefMaster RM-4K Camera3.8V 900mAh 3.42Wh Rechargeable Lithium Ion Battery