Reefmaster RM-4K spare akku

Reefmaster RM-4K Spare Battery

To ensure that your SeaLife underwater camera Reefmaster RM-4K is always ready for use, it is advisable to take two suitable spare batteries with you on holiday, so that you always have a fully charged battery to hand.

This rechargeable battery is an original spare battery for the Reefmaster RM-4K underwater camera, which you can also find as Reefmaster RM-4K 2000F set with matching underwater photo light in our online dive shop.

Long operating time

Once fully charged, this powerful 3.8V 900 mAh 3.42 Wh Li-Ion battery guarantees you an operating time of up to 2 hours in continuous operation, i.e. when filming or photographing continuously. So with two of these batteries, even on a liveaboard, you won't need to recharge your batteries until the evening.

Easy charging

Connected to the appropriate USB charging cable supplied with your Reefmaster RM-4K and a compatible power supply, the SeaLife SL3504 replacement battery can be easily charged while still in the camera, without having to remove it from the camera.

This replacement battery is only compatible with the SeaLife ReefMaster RM-4K camera.