---
product_id: 174911749
title: "2X Battery+Universal Dual Charger for 3.7v Li-ion Top Flat Rechargeable 18350 LED Torch Flashlight Laser Pointer Pen 3C s1a"
brand: "btbai"
price: "7148 kr"
currency: ISK
in_stock: true
reviews_count: 2
url: https://www.desertcart.is/products/174911749-2x-battery-universal-dual-charger-for-3-7v-li-ion
store_origin: IS
region: Iceland
---

# Universal dual charging ports 900mAh high-capacity power AC wall plug compatibility 2X Battery+Universal Dual Charger for 3.7v Li-ion Top Flat Rechargeable 18350 LED Torch Flashlight Laser Pointer Pen 3C s1a

**Brand:** btbai
**Price:** 7148 kr
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay powered, stay ahead — never miss a moment!

## Quick Answers

- **What is this?** 2X Battery+Universal Dual Charger for 3.7v Li-ion Top Flat Rechargeable 18350 LED Torch Flashlight Laser Pointer Pen 3C s1a by btbai
- **How much does it cost?** 7148 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/174911749-2x-battery-universal-dual-charger-for-3-7v-li-ion)

## Best For

- btbai enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Slim, lightweight design (under 2 ounces) fits perfectly in your toolkit or travel bag without bulk.
- • **Charge Twice as Fast:** Universal dual charger supports simultaneous charging of two 18350 batteries, saving you time and hassle.
- • **Plug & Play Anywhere:** AC wall charger design ensures compatibility with standard outlets for convenient recharging at home or office.
- • **Ready for Every Task:** Ideal for LED flashlights, headlamps, and laser pointers—never get caught powerless during critical moments.
- • **Power Up with Confidence:** 900mAh Li-ion batteries deliver reliable, long-lasting energy for your LED torch and laser pointer.

## Overview

This BTBAI 2X Battery + Universal Dual Charger kit includes two 3.7V 18350 Li-ion rechargeable batteries with 900mAh capacity and a dual-port AC wall charger. Designed for LED torches, flashlights, and laser pointers, it offers convenient simultaneous charging and portability, ensuring your essential devices stay energized and ready for action.

## Description

desertcart.com: BTBAI 2X Battery+Universal Dual Charger for 3.7v Li-ion Top Flat Rechargeable 18350 LED Torch Flashlight Laser Pointer Pen 3C s1a : Tools & Home Improvement

Review: Cheap quality. - It came in a box with too batteries that wasn't expected. I have a flashlight- lazer pointer. I missed placed the one that came with the device. So I ordered this one. So far it changes the batteries In about five hours. So far it works good.
Review: It started to melt when plugged in to charge - Was cheaply made not durable sarted to melt almost catch on fire

## Features

- 2X Battery+Universal Dual Charger for 3.7v Li-ion Top Flat Rechargeable 18350 LED Torch Flashlight Laser Pointer Pen
- Package: 2x 18350 battery +1x charger ac wall universal.Capacity: 900mah
- This 18350 Battery for LED Torch
- This 18350 Battery for LED Flashlight
- This 18350 Battery for LED Headlamp

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B017H3L1LE |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #754,535 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5,477 in Handheld Flashlights |
| Customer Reviews | 3.6 3.6 out of 5 stars (12) |
| Date First Available | November 2, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.76 ounces |
| Item model number | 18350-s1a |
| Manufacturer | BTBAI |
| Product Dimensions | 5.9 x 3.9 x 1.5 inches |

## Product Details

- **Brand:** BTBAI
- **Color:** blue
- **Item Weight:** 50 Grams
- **Output Voltage:** 3.7 Volts (DC)
- **Product Dimensions:** 5.9"D x 3.9"W x 1.5"H

## Images

![2X Battery+Universal Dual Charger for 3.7v Li-ion Top Flat Rechargeable 18350 LED Torch Flashlight Laser Pointer Pen 3C s1a - Image 1](https://m.media-amazon.com/images/I/512ma0A9ftL.jpg)
![2X Battery+Universal Dual Charger for 3.7v Li-ion Top Flat Rechargeable 18350 LED Torch Flashlight Laser Pointer Pen 3C s1a - Image 2](https://m.media-amazon.com/images/I/316phk-2a6L.jpg)
![2X Battery+Universal Dual Charger for 3.7v Li-ion Top Flat Rechargeable 18350 LED Torch Flashlight Laser Pointer Pen 3C s1a - Image 3](https://m.media-amazon.com/images/I/31JrPBL7hBL.jpg)
![2X Battery+Universal Dual Charger for 3.7v Li-ion Top Flat Rechargeable 18350 LED Torch Flashlight Laser Pointer Pen 3C s1a - Image 4](https://m.media-amazon.com/images/I/415E82yq7XL.jpg)
![2X Battery+Universal Dual Charger for 3.7v Li-ion Top Flat Rechargeable 18350 LED Torch Flashlight Laser Pointer Pen 3C s1a - Image 5](https://m.media-amazon.com/images/I/41gvJkxEEhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Cheap quality.
*by D***E on August 25, 2025*

It came in a box with too batteries that wasn't expected. I have a flashlight- lazer pointer. I missed placed the one that came with the device. So I ordered this one. So far it changes the batteries In about five hours. So far it works good.

### ⭐ It started to melt when plugged in to charge
*by C***A on January 29, 2023*

Was cheaply made not durable sarted to melt almost catch on fire

## Frequently Bought Together

- BTBAI 2X Battery+Universal Dual Charger for 3.7v Li-ion Top Flat Rechargeable 18350 LED Torch Flashlight Laser Pointer Pen 3C s1a
- funkawa 18350 1100mAh Flat Top Battery (2-Pack) with USB Battery Charger, ShockLi 18350 10A Discharge High Drain 3.7v Rechargeable Batteries
- WUBEN Army Green Mini Flashlight Battery Extension Tube(Model: E7), for Outdoor/Indoor Activities Camping, Hiking, Fishing, Walking, etc.

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**Shop now:** [https://www.desertcart.is/products/174911749-2x-battery-universal-dual-charger-for-3-7v-li-ion](https://www.desertcart.is/products/174911749-2x-battery-universal-dual-charger-for-3-7v-li-ion)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-15*