---
product_id: 55900158
title: "4Packs 3.7v 18650 Rechargeable Lithium ion Red Batteries 2800mAh Button Top with 18650 Li-ion Battery Charger"
brand: "fixed star"
price: "R$213"
currency: BRL
in_stock: false
category: "Electronics"
url: https://www.desertcart.com.br/products/55900158-4packs-3-7v-18650-rechargeable-lithium-ion-red-batteries-2800mah
store_origin: BR
region: Brazil
---

# 4Packs 3.7v 18650 Rechargeable Lithium ion Red Batteries 2800mAh Button Top with 18650 Li-ion Battery Charger

**Brand:** fixed star
**Price:** R$213
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 4Packs 3.7v 18650 Rechargeable Lithium ion Red Batteries 2800mAh Button Top with 18650 Li-ion Battery Charger by fixed star
- **How much does it cost?** R$213 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/55900158-4packs-3-7v-18650-rechargeable-lithium-ion-red-batteries-2800mah)

## Best For

- fixed star enthusiasts

## Why This Product

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

## Description

Battery: 1. Type: 18650 battery 2. Chemistry: Li-ion 3. Voltage: 3.7v 4. Capacity: 2800mAh 5. Size: 18mm × 65mm  6. Net weight: 46.5g/ 1.64oz (One piece) 7. Shell color: red Charger: 1. Input: AC 100V - 240V , 50/ 60Hz 2. Output: DC 4.2V 3. Size: 3.4 x 1.4 x 1.9 inches 4. Weight: 2oz 5. Indicator light: Green (before charge) -- red (charging) -- Green (finished) 6. Plug standard: US plug Package Include: 4 × 3.7v 18650 rechargeable lithium battery 1 × 18650 battery wireless charger Attention: 1. Do not reverse the battery when charging and putting into devices. 2. Do not mix use old and new batteries or any different types of batteries. 3. Please Keep batteries and charger Away from fire or moisture.

## Features

- Package Include: 4 × 18650 Battery + a wireless battery charger.
- Capacity: 2800mAh ｜ Voltage: 3.7V ｜ Chemistry: Li-ion.
- Low discharge rate, no memory effect.
- With overcharge / discharge protection function that you can use it without worry.
- Fit for LED Flashlight Torch Headlamp and Bikelight etc. NOT for the devcies match the Flat Top 18650 battery.

## Images

![4Packs 3.7v 18650 Rechargeable Lithium ion Red Batteries 2800mAh Button Top with 18650 Li-ion Battery Charger - Image 1](https://images-na.ssl-images-amazon.com/images/I/4105gvRHdTL.jpg)
![4Packs 3.7v 18650 Rechargeable Lithium ion Red Batteries 2800mAh Button Top with 18650 Li-ion Battery Charger - Image 2](https://images-na.ssl-images-amazon.com/images/I/41WRsqPiCML.jpg)
![4Packs 3.7v 18650 Rechargeable Lithium ion Red Batteries 2800mAh Button Top with 18650 Li-ion Battery Charger - Image 3](https://images-na.ssl-images-amazon.com/images/I/41L8KWf63JL.jpg)
![4Packs 3.7v 18650 Rechargeable Lithium ion Red Batteries 2800mAh Button Top with 18650 Li-ion Battery Charger - Image 4](https://images-na.ssl-images-amazon.com/images/I/41e-vJM25jL.jpg)
![4Packs 3.7v 18650 Rechargeable Lithium ion Red Batteries 2800mAh Button Top with 18650 Li-ion Battery Charger - Image 5](https://images-na.ssl-images-amazon.com/images/I/411-snPDcEL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/55900158-4packs-3-7v-18650-rechargeable-lithium-ion-red-batteries-2800mah](https://www.desertcart.com.br/products/55900158-4packs-3-7v-18650-rechargeable-lithium-ion-red-batteries-2800mah)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-22*