---
product_id: 13771541
title: "Willss 3.7V 900mAh Extra Spare Battery Replacement + Desktop Charger AC Adapter For SJ4000 SJ5000 SJ6000 Accessories SJCAM Sports Camera Camcorder"
brand: "willss"
price: "FREE"
currency: AUD
in_stock: false
url: https://www.desertcart.com.au/products/13771541-willss-3-7v-900mah-extra-spare-battery-replacement-desktop-charger
store_origin: AU
region: Australia
---

# 3.7V power 100% original 900mAh capacity Willss 3.7V 900mAh Extra Spare Battery Replacement + Desktop Charger AC Adapter For SJ4000 SJ5000 SJ6000 Accessories SJCAM Sports Camera Camcorder

**Brand:** willss
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power Your Passion with Every Shot!

## Quick Answers

- **What is this?** Willss 3.7V 900mAh Extra Spare Battery Replacement + Desktop Charger AC Adapter For SJ4000 SJ5000 SJ6000 Accessories SJCAM Sports Camera Camcorder by willss
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/13771541-willss-3-7v-900mah-extra-spare-battery-replacement-desktop-charger)

## Best For

- willss enthusiasts

## Why This Product

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

## Key Features

- • **Charge Anytime:** No memory effect means you can charge whenever you want.
- • **Ready for Action:** Brand new and factory packaged for ultimate reliability.
- • **Power Up with Ease:** Includes a desktop charger AC adapter for hassle-free charging.
- • **Seamless Compatibility:** Designed for SJ4000, SJ5000, and SJ6000 cameras.
- • **Unleash Your Adventure:** Never miss a moment with this high-capacity battery!

## Overview

The Willss 3.7V 900mAh Extra Spare Battery Replacement is a high-quality, original manufacturer-compatible battery designed for SJ4000, SJ5000, and SJ6000 SJCAM sports cameras. With no memory effect, it allows for flexible charging, ensuring you're always ready to capture your adventures.

## Description

Specification:  100% Brand New Battery Charger for SJ4000/SJ5000/SJ6000  Model: Battery Charger for SJ4000/SJ5000/SJ6000  Input: AC100-240V 50/60Hz  Output: DC5.0V - 1A  3.7V Li-ion 900mAh Battery For SJ4000 Sports DV Camera   Package includes:  1 x Charger for SJ4000/SJ5000/SJ6000  1 x Battery for SJ4000/SJ5000/SJ6000

## Features

- 100% new high quality Li-ion battery pack
- 100% original manufacturer compatible
- Chemistry: Li-ion
- Condition : Brand New, Factory Package
- No memory effect. Chargeable even if it has not been used up yet

## Images

![Willss 3.7V 900mAh Extra Spare Battery Replacement + Desktop Charger AC Adapter For SJ4000 SJ5000 SJ6000 Accessories SJCAM Sports Camera Camcorder - Image 1](https://m.media-amazon.com/images/I/41CTvgFO++L.jpg)
![Willss 3.7V 900mAh Extra Spare Battery Replacement + Desktop Charger AC Adapter For SJ4000 SJ5000 SJ6000 Accessories SJCAM Sports Camera Camcorder - Image 2](https://m.media-amazon.com/images/I/41-94Gi6LmL.jpg)

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**Shop now:** [https://www.desertcart.com.au/products/13771541-willss-3-7v-900mah-extra-spare-battery-replacement-desktop-charger](https://www.desertcart.com.au/products/13771541-willss-3-7v-900mah-extra-spare-battery-replacement-desktop-charger)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-25*