---
product_id: 680322035
title: "3.7V Rechargeable Battery, 30A 2500mAh Rechargeable Lithium.ion Flat Top Battery for Flashlight. (4 Packs)"
brand: "topusse"
price: "A$44"
currency: AUD
in_stock: true
reviews_count: 8
category: "Topusse"
url: https://www.desertcart.com.au/products/680322035-3-7v-rechargeable-battery-30a-2500mah-rechargeable-lithium-ion-flat
store_origin: AU
region: Australia
---

# 30A high current discharge 65x18mm compact size 3.7V standard voltage 3.7V Rechargeable Battery, 30A 2500mAh Rechargeable Lithium.ion Flat Top Battery for Flashlight. (4 Packs)

**Brand:** topusse
**Price:** A$44
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay charged, stay ahead — power your day with confidence!

## Quick Answers

- **What is this?** 3.7V Rechargeable Battery, 30A 2500mAh Rechargeable Lithium.ion Flat Top Battery for Flashlight. (4 Packs) by topusse
- **How much does it cost?** A$44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/680322035-3-7v-rechargeable-battery-30a-2500mah-rechargeable-lithium-ion-flat)

## Best For

- topusse enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Ready:** Slim 65x18mm flat top design fits seamlessly in your gear
- • **Trusted & Tested:** Strict quality checks guarantee reliability and safety in every pack
- • **Unleash High Current:** Supports a robust 30A discharge, perfect for high-power gadgets
- • **Fast Charge, Long Last:** Efficient charging up to 4.2V ensures your devices stay powered longer
- • **Power Up with Precision:** Delivers a stable 3.7V for consistent device performance

## Overview

This 4-pack of 3.7V rechargeable lithium-ion flat top batteries offers a powerful 30A discharge current and a compact 65x18mm size, ideal for high-power household electronics and flashlights. Engineered for fast charging and long-lasting performance, these batteries come rigorously tested to ensure safety and reliability, making them a must-have for professionals who demand consistent power on the go.

## Description

[Product Size]: Battery Size: 65 * 18mm

Review: GREAT BATTERIES! - Great Batteries (so far) at a great price!! But only time will tell. I will update review, if they turn out to be not so great. But I don't think that'll be the case. Charge speed is basically the same as other 18650 batteries that I have, which charge just fine. Can't be more specific as I don't "time" them as they ccharge. Their size are perfect. Can't speak on life span of the batteries, but they stay charged and keep my devices working better than some other 18650's I have. Would definitely recommend
Review: They're good batteries. - Come with a very useful case, charge fast and hold it well. No complaints, should have gotten these much earlier and will definitely just buy these again for my electronic cigarette. I used to buy another brand from a e-cig store and legitimately only half of them would ever work. That's not the case here.

## Features

- 【Product Parameters】 Standard voltage: 3.7V, charging voltage: 3.7-4.2V, minimum discharge termination voltage: 2.75V, maximum charging termination voltage: 4.2V, battery size: 65 * 18mm.
- 【 Product Performance 】 Supports 30A current discharge, suitable for high-power household electronic devices
- [Product Size]: Battery Size: 65* 18mm
- 【 Precautions 】: This is a flat top rechargeable battery. Please confirm the battery size and type before purchasing. Do not put the battery in water or fire, and keep it out of reach of children.
- 【 Warm Service 】: All products have passed strict testing and can be used normally. If you have any questions, please feel free to contact us and we will reply to your email as soon as possible
- No Standalone Lithium Batteries are Sold with The Product

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DLWD4TGK |
| Batteries | 4 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #77,647 in Health & Household ( See Top 100 in Health & Household ) #46 in 3.7V Batteries |
| Customer Reviews | 4.5 4.5 out of 5 stars (81) |
| Date First Available | November 4, 2024 |
| Item Weight | 7.7 ounces |
| Item model number | 3.7v Rechargeable Lithium-ion Battery |
| Manufacturer | TOPUSSE |
| Package Dimensions | 3.5 x 2.99 x 0.94 inches |

## Product Details

- **Battery Capacity:** 2500 Amp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** TOPUSSE
- **Number of Batteries:** 4 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Indoor/Outdoor

## Images

![3.7V Rechargeable Battery, 30A 2500mAh Rechargeable Lithium.ion Flat Top Battery for Flashlight. (4 Packs) - Image 1](https://m.media-amazon.com/images/I/616ep8a38oL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ GREAT BATTERIES!
*by D***N on July 20, 2025*

Great Batteries (so far) at a great price!! But only time will tell. I will update review, if they turn out to be not so great. But I don't think that'll be the case. Charge speed is basically the same as other 18650 batteries that I have, which charge just fine. Can't be more specific as I don't "time" them as they ccharge. Their size are perfect. Can't speak on life span of the batteries, but they stay charged and keep my devices working better than some other 18650's I have. Would definitely recommend

### ⭐⭐⭐⭐⭐ They're good batteries.
*by K***R on February 24, 2026*

Come with a very useful case, charge fast and hold it well. No complaints, should have gotten these much earlier and will definitely just buy these again for my electronic cigarette. I used to buy another brand from a e-cig store and legitimately only half of them would ever work. That's not the case here.

### ⭐⭐⭐⭐⭐ Good for vape mods
*by V***T on February 15, 2026*

Can't say about other uses, but it works good with Geekvape Aegis Legend 2 and 3 mods. Lasting whole day with heavy vaping

## Frequently Bought Together

- TOPUSSE 3.7V Rechargeable Battery, 30A 2500mAh Rechargeable Lithium-ion Flat Top Battery for Flashlight. (4 Packs)
- Keenstone 18650 Battery Charger, Smart Universal Charger LCD Display for Rechargeable Batteries Ni-MH Ni-Cd AA AAA Li-ion LiFePO4 IMR 10440 14500 16340 RCR123A 26650

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-19*