---
product_id: 15236883
title: "Topwell® 8 x 3.7V 18650 4000 mAh Li-ion Rechargeable Battery with 18650 Automatic Dual/Double-Channel Li-on 18650 Rechargeble battery USA Plug Charger Cord Recharger Charger case"
brand: "topwell"
price: "52214CFA"
currency: XOF
in_stock: true
category: "Misc."
url: https://www.desertcart.sn/products/15236883-topwell-8-x-3-7v-18650-4000-mah-li-ion
store_origin: SN
region: Senegal
---

# Topwell® 8 x 3.7V 18650 4000 mAh Li-ion Rechargeable Battery with 18650 Automatic Dual/Double-Channel Li-on 18650 Rechargeble battery USA Plug Charger Cord Recharger Charger case

**Brand:** topwell
**Price:** 52214CFA
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Topwell® 8 x 3.7V 18650 4000 mAh Li-ion Rechargeable Battery with 18650 Automatic Dual/Double-Channel Li-on 18650 Rechargeble battery USA Plug Charger Cord Recharger Charger case by topwell
- **How much does it cost?** 52214CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/15236883-topwell-8-x-3-7v-18650-4000-mah-li-ion)

## Best For

- topwell enthusiasts

## Why This Product

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

## Description

More Features:  ♦ Suitable for Flashlight Torch/headlamp/In daily life. 
 ♦ Durable in low and high temperature operations. 
 ♦ Energy-saving and safe; environmentally friendlly. 
 ♦ Fit for camera, watch, calculators and other electronic devices. 
 
 
 Battrey Specifications:  ♦ Battery Type:18650 battery 
 ♦ Size:6.8 cm x 1.86 cm x 1.86 cm 
 ♦ Weight:43g 
 ♦ Rechargeable:Yes 
 ♦ Voltage: 3.7v 
 ♦ Capacity: 4000mAh 
 ♦ Charge Time: about 6~8hours 
 ♦ Rechargeable Times: about 500~700 
 ♦ Material: Li-ion Battery 
 ♦ Color: Yellow 
 
 
 Charger Specifications:  ♦ Dimensions: 100 x 40 x 60mm 
 ♦ Weight: 110g 
 ♦ Input : AC100-240V, 50/60Hz 
 ♦ Output : DC4.2V=1000mA*2 
 ♦ Charge complete within 5-6 hours 
 ♦ Compatible with 18650 batteries 
 ♦ indicator light :Green (before charge )--red (charging )--Green (finish charge) 
 ♦ Cable length: 120cm 
 ♦ Suitable for 18650 Li-ion for 2pcs batteries ,LED indication 
 
 
 WARNING:  ♦ To prevent from fire or moisture. 
 ♦ To reduce the risk of electronic shock. 
 ♦ Do not remove cover or back plate. 
 
 
 Package includes:  ♦ 8 x Topwell® 18650 4000 Mah Battery 
 ♦ 1 x 18650 Cord Charger 
 
 
 All items has been well tested, examined and packaged by Topwell before sending off to your address. If there is any confussion before or after ordering, just contact us, we would provide the best service for you.

## Features

- Topwell Warranty:30 days free return and money back.
- Provides excellent continuous power sources to your device.
- No memory effect, can be recharged up to 500 times when fully or partially drained.
- High energy density, long life battery. Ultra-high capacity up to 4000 mah and premium built quality
- Durable in low and high temperature operations.Fit for 18650 headlamps head Lights Torch etc.

## Images

![Topwell® 8 x 3.7V 18650 4000 mAh Li-ion Rechargeable Battery with 18650 Automatic Dual/Double-Channel Li-on 18650 Rechargeble battery USA Plug Charger Cord Recharger Charger case - Image 1](http://ecx.images-amazon.com/images/I/51a1ALogU%2BL.jpg)
![Topwell® 8 x 3.7V 18650 4000 mAh Li-ion Rechargeable Battery with 18650 Automatic Dual/Double-Channel Li-on 18650 Rechargeble battery USA Plug Charger Cord Recharger Charger case - Image 2](http://ecx.images-amazon.com/images/I/51rtgX6eQIL.jpg)
![Topwell® 8 x 3.7V 18650 4000 mAh Li-ion Rechargeable Battery with 18650 Automatic Dual/Double-Channel Li-on 18650 Rechargeble battery USA Plug Charger Cord Recharger Charger case - Image 3](http://ecx.images-amazon.com/images/I/51xHCoyWxxL.jpg)
![Topwell® 8 x 3.7V 18650 4000 mAh Li-ion Rechargeable Battery with 18650 Automatic Dual/Double-Channel Li-on 18650 Rechargeble battery USA Plug Charger Cord Recharger Charger case - Image 4](http://ecx.images-amazon.com/images/I/51jfolLnZPL.jpg)
![Topwell® 8 x 3.7V 18650 4000 mAh Li-ion Rechargeable Battery with 18650 Automatic Dual/Double-Channel Li-on 18650 Rechargeble battery USA Plug Charger Cord Recharger Charger case - Image 5](http://ecx.images-amazon.com/images/I/5175JIEfcjL.jpg)

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**Shop now:** [https://www.desertcart.sn/products/15236883-topwell-8-x-3-7v-18650-4000-mah-li-ion](https://www.desertcart.sn/products/15236883-topwell-8-x-3-7v-18650-4000-mah-li-ion)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-10*