Batteries & Chargers

SeaLife’s Batteries have been designed to work best in SeaLife Cameras and Lights.  Do not attempt to substitute the battery or charging device with other types or brands, all SeaLife battery and charger items have been tested to the full specified run time for each item.  Note: Using alternate non-SeaLife spec. batteries will affect your camera a or light’s performance and can also be fire hazard.

Li-ion Battery for Sea Dragon Photo-Video Lights


Rechargeable lithium ion battery (7.4 volt, 3400 mAh, 25Wh) for Sea Dragon Fluoro-Dual Beam, 1200, 1500, 2000, 2100SF, 2300 Auto, 2500 and 3000 Auto Photo/Video/Dive Lights. Includes protective cap.

Keep a spare battery charged so you never miss an opportunity to capture that perfect shot.

Sea Dragon 4500F & 5000F Battery


The powerful 14.8V 50Wh 3400mAh rechargeable lithium ion battery powers the impressive Sea Dragon 4500F & 5000F Pro Photo/Video Lights. This battery keeps the light running for a full 60 minutes at full brightness, and 4 hours at 25% brightness. Fits the Sea Dragon 4500F & 5000F Photo/Video Lights.

AC Charger Kit for Sea Dragon 4500, 5000


Keep a spare battery charged and ready to use for your Sea Dragon 4500F Auto or 5000F Auto.

Kit includes AC Adapter (US), charging tray, and International Plug Adapters (EU, UK, AU) for the Sea Dragon 4500F Auto and 5000F Auto.


USB Adapter for Micro HD, HD+, 2.0, 3.0


USB Adapter to charge battery and download images for the SeaLife Micro HD, HD+, 2.0 and 3.0.

XTAR 18650 Battery
(3.6V, 3500 mAh)


Rechargeable 18650 3500mAh 3.6V battery, designed for Sea Dragon Mini 600, 650S/F, 900S, 1000F, 1300S and  Mini Fluoro lights, as well as other light brands.  The battery features a true 3500mAh capacity and is ultra-durable.  The cell is a Panasonic-Sanyo NCR18650GA.  Internal PCB protection and innovative impact-resistant design.

XTAR Mini Charger
for 18650 Battery


XTAR Mini Charger charges 18650 batteries and connects to all USB wall chargers (includes charger, USB cable, storage pouch, and manual). Batteries are not included.

SeaLife ReefMaster RM-4K Spare Battery


The powerful 3.8V 900mAh 3.42Wh Rechargeable Li-Ion Battery for the ReefMaster RM-4K 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 Camera. 

Battery for the DC2000

The powerful 3.7V 1130mAh 4.2Wh 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 DC2000 Camera.

USB Battery Charger
for DC2000 Battery

Charges SeaLife DC2000 Li-Ion battery. Features backlit LCD battery status indicator. Works with any USB 5V wall charger or USB port. Battery not included.
Input: 5V DC, 1-2A, 10W
Output: 4.2V DC, 0.6A, 2.5W
Charge Time: Approx. 3 hours

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