---
product_id: 651169282
title: "2 Bay 18650 Rechargeable Battery Charger,Smart Charger for Flashlight Headlamp 3.7Volt Lithium ion Batteries(2Pcs Button Top Ba￵￵tt￵er￵￵y+Charger)"
brand: "tokeyla"
price: "¥4937"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/651169282-2-bay-18650-rechargeable-battery-charger-smart-charger-for-flashlight
store_origin: JP
region: Japan
---

# Smart Charging 2 Bay Capacity Safety Features 2 Bay 18650 Rechargeable Battery Charger,Smart Charger for Flashlight Headlamp 3.7Volt Lithium ion Batteries(2Pcs Button Top Ba￵￵tt￵er￵￵y+Charger)

**Brand:** tokeyla
**Price:** ¥4937
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Life with Smart Charging!

## Quick Answers

- **What is this?** 2 Bay 18650 Rechargeable Battery Charger,Smart Charger for Flashlight Headlamp 3.7Volt Lithium ion Batteries(2Pcs Button Top Ba￵￵tt￵er￵￵y+Charger) by tokeyla
- **How much does it cost?** ¥4937 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/651169282-2-bay-18650-rechargeable-battery-charger-smart-charger-for-flashlight)

## Best For

- tokeyla enthusiasts

## Why This Product

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

## Key Features

- • **🔋 Dual Bay Design:** Charge two batteries simultaneously for ultimate convenience.
- • **🔌 Versatile Compatibility:** Perfect for flashlights, headlamps, and more—power up your essentials!
- • **⚡ Intelligent Charging Indicator:** Red means charging, blue means fully charged—never guess again!
- • **🌡️ Efficient Heat Dissipation:** Stay cool under pressure with an innovative design that prevents overheating.
- • **🛡️ Comprehensive Safety Protections:** Enjoy peace of mind with multiple safety features to protect your devices.

## Overview

The 2 Bay 18650 Rechargeable Battery Charger is a smart, efficient solution for charging 3.7V lithium-ion batteries. It includes two button top batteries and features a dual bay design, intelligent charging indicators, and comprehensive safety protections, making it ideal for a variety of devices like flashlights and headlamps.

## Description

2 Bay 18650 Rechargeable Battery Charger,Smart Charger for Flashlight Headlamp 3.7Volt Lithium ion Batteries(2Pcs Button Top Ba￵￵tt￵er￵￵y+Charger)

## Features

- 【You Will Get】2 bay battery charger 2 Button Top ba￵￵tt￵eries, smart batteries charger is only for 3.7v lithium ion rechargeable battery
- 【Charging Indicator】When the indicator is RED, it means charging; when it's BLUE, it means full charged; make sure you put the battery in position and it contacts with charger
- 【Safety Protection】 Under voltage protection, over voltage protection, over current protection, over temperature protection, short circuit protection, anti-reverse battery protection, Zero Volume Battery Repair and excellent heat dissipation design
- 【Charge Attention】Use compatible chargers for charging, avoid excessive charging voltage and current, which may cause overheating, overcharging, or other hazardous situations
- 【Applicable】The 18650 battery charger is suitable for flashlights, headlamps, fans, children's toys, radios, speakers, remote control

## Product Details

- **Brand:** Tokeyla
- **Color:** Black
- **Product Dimensions:** 1"D x 1"W x 1"H
- **Output Voltage:** 3.7 Volts
- **Input Voltage:** 1 Volts

## Images

![2 Bay 18650 Rechargeable Battery Charger,Smart Charger for Flashlight Headlamp 3.7Volt Lithium ion Batteries(2Pcs Button Top Ba￵￵tt￵er￵￵y+Charger) - Image 1](https://m.media-amazon.com/images/I/61Buw6d8+0L.jpg)
![2 Bay 18650 Rechargeable Battery Charger,Smart Charger for Flashlight Headlamp 3.7Volt Lithium ion Batteries(2Pcs Button Top Ba￵￵tt￵er￵￵y+Charger) - Image 2](https://m.media-amazon.com/images/I/719+ercuNRL.jpg)
![2 Bay 18650 Rechargeable Battery Charger,Smart Charger for Flashlight Headlamp 3.7Volt Lithium ion Batteries(2Pcs Button Top Ba￵￵tt￵er￵￵y+Charger) - Image 3](https://m.media-amazon.com/images/I/61QkZ6hnrhL.jpg)
![2 Bay 18650 Rechargeable Battery Charger,Smart Charger for Flashlight Headlamp 3.7Volt Lithium ion Batteries(2Pcs Button Top Ba￵￵tt￵er￵￵y+Charger) - Image 4](https://m.media-amazon.com/images/I/61FNELxIsFL.jpg)
![2 Bay 18650 Rechargeable Battery Charger,Smart Charger for Flashlight Headlamp 3.7Volt Lithium ion Batteries(2Pcs Button Top Ba￵￵tt￵er￵￵y+Charger) - Image 5](https://m.media-amazon.com/images/I/71iPikWG-DL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice battery and charger combo !
*by Z***E on July 2, 2025*

Excellent backup batteries for flashlight and the charger that can take two batteries at a time worksgreat !!! Nice price also !!!

### ⭐⭐⭐⭐⭐ Charges quickly
*by W***? on July 1, 2025*

Works exactly as described

### ⭐⭐⭐⭐ Works well but charges very slow
*by A***R on March 4, 2025*

Bought to use with harbor freight lights that no longer charge. Charger and batteries work. Takes 24+ hours to change when dead. Will buy another one or similar to keep up with use.

## Frequently Bought Together

- 2 Bay 18650 Rechargeable Battery Charger,Smart Charger for Flashlight Headlamp 3.7Volt Lithium ion Batteries(2Pcs Button Top Ba￵￵tt￵er￵￵y+Charger)
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**Shop now:** [https://www.desertcart.jp/products/651169282-2-bay-18650-rechargeable-battery-charger-smart-charger-for-flashlight](https://www.desertcart.jp/products/651169282-2-bay-18650-rechargeable-battery-charger-smart-charger-for-flashlight)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-27*