---
product_id: 569890906
title: "Li-Ion Battery for Sea Dragon 1200, 1500, 2000, 2100, 2300, 2500, 3000 & Fluoro Dual Beam Lights"
brand: "sealife"
price: "$214.06"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/569890906-li-ion-battery-for-sea-dragon-1200-1500-2000-2100
store_origin: US
region: United States of America
---

# 60 min full brightness 3400mAh capacity 2h 50m charge time Li-Ion Battery for Sea Dragon 1200, 1500, 2000, 2100, 2300, 2500, 3000 & Fluoro Dual Beam Lights

**Brand:** sealife
**Price:** $214.06
**Availability:** ✅ In Stock

## Summary

> 🔦 Illuminate Your Underwater World!

## Quick Answers

- **What is this?** Li-Ion Battery for Sea Dragon 1200, 1500, 2000, 2100, 2300, 2500, 3000 & Fluoro Dual Beam Lights by sealife
- **How much does it cost?** $214.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/569890906-li-ion-battery-for-sea-dragon-1200-1500-2000-2100)

## Best For

- sealife enthusiasts

## Why This Product

- Trusted sealife brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Designed for Excellence:** Engineered specifically for SeaLife lights, ensuring optimal performance and safety.
- • **Unleash Your Creativity:** Power your Sea Dragon lights with a robust 3400mAh lithium-ion battery.
- • **Dive Deeper, Capture More:** Experience up to 240 minutes of light at quarter power for extended underwater adventures.
- • **Stay Bright, Stay Adventurous:** Enjoy up to 60 minutes of full brightness for those unforgettable underwater moments.
- • **Quick Recharge, More Dive Time:** Get back to exploring with a rapid 2 hours and 50 minutes charge time.

## Overview

The SeaLife Li-Ion Battery is a high-performance rechargeable battery designed specifically for Sea Dragon photo/video/dive lights. With a capacity of 3400mAh, it provides impressive run times of up to 60 minutes at full brightness and 240 minutes at quarter power. The battery charges in just 2 hours and 50 minutes, ensuring you spend more time capturing stunning underwater moments and less time waiting. Designed for safety and optimal performance, this battery is a must-have for any serious underwater photographer or videographer.

## Description

SeaLifeLi-Ion Battery for Sea Dragon 1200, 1500, 2000, 2100, 2300, 2500, 3000 & Fluoro Dual Beam Lights

## Features

- FIT FOR – The rechargeable lithium ion battery powers the impressive Sea Dragon Fluoro-Dual Beam, 1200, 1500, 2000, 2100SF, 2300 Auto, 2500, and 3000 Auto Photo/Video/Dive Lights
- IMPRESSIVE LIGHT RUNNING - This battery keeps the light running for a full 60 minutes at full brightness, and 120 minutes at half power, 240 minutes at quarter power
- FEATURES – Rechargeable lithium ion battery - 2-cell, 3400mAh, 7.4 V, 25 Wh; includes protective cup
- BATTERY CHARGE TIME – Charge time - 2 hours 50 minutes
- SEALIFE BATTERIES - The batteries have been designed to work best in SeaLife lights, do not attempt to substitute the battery with other types or brands, non-SeaLife spec. batteries will affect light's performance and can also be fire hazard

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GH2VFAE |
| Antenna Location | Digital |
| Battery Capacity | 3400 Milliamp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 15 Grams |
| Best Sellers Rank | #2,322 in Camera Batteries |
| Brand | SeaLife |
| Built-In Media | item |
| Customer Reviews | 4.6 out of 5 stars 83 Reviews |
| Item Dimensions | 7 x 4 x 1 inches |
| Item Weight | 0.26 Pounds |
| Manufacturer | SeaLife |
| Model Name | Sealife |
| Model Number | SL9831 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Recommended Uses For Product | Digital |
| Reusability | Rechargeable |
| UPC | 077068998310 |
| Unit Count | 1.0 Count |
| Voltage | 7.4 Volts |
| Warranty Description | Manufacturer warranty |

## Product Details

- **Number of batteries:** 1 Lithium Ion batteries required.
- **Brand:** SeaLife
- **Battery cell composition:** Lithium Ion
- **Recommended uses for product:** Digital
- **Unit count:** 1 count

## Images

![Li-Ion Battery for Sea Dragon 1200, 1500, 2000, 2100, 2300, 2500, 3000 & Fluoro Dual Beam Lights - Image 1](https://m.media-amazon.com/images/I/51-nIVrDHoL.jpg)

## Frequently Bought Together

- Li-Ion Battery for Sea Dragon 1200, 1500, 2000, 2100, 2300, 2500, 3000 & Fluoro Dual Beam Lights
- Moisture Muncher Capsules
- Sealife Flex-Connect Arm

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-17*