---
product_id: 62470216
title: "OSTRI Li-ion Battery Charger 18650,Smart Universal 3.7 v Lithium-ion Rechargeable Battery Charger for Button or Flat Top AA AAA 26650 18500 18350 17670 16340 14500 10440 with USB Charging Cable"
brand: "ostri"
price: "16159₫"
currency: VND
in_stock: false
reviews_count: 8
url: https://www.desertcart.vn/products/62470216-ostri-li-ion-battery-charger-18650-smart-universal-3-7
store_origin: VN
region: Vietnam
---

# Smart charging tech Universal compatibility Safety guaranteed OSTRI Li-ion Battery Charger 18650,Smart Universal 3.7 v Lithium-ion Rechargeable Battery Charger for Button or Flat Top AA AAA 26650 18500 18350 17670 16340 14500 10440 with USB Charging Cable

**Brand:** ostri
**Price:** 16159₫
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Power Up Your Life: Charge Smart, Live Smart!

## Quick Answers

- **What is this?** OSTRI Li-ion Battery Charger 18650,Smart Universal 3.7 v Lithium-ion Rechargeable Battery Charger for Button or Flat Top AA AAA 26650 18500 18350 17670 16340 14500 10440 with USB Charging Cable by ostri
- **How much does it cost?** 16159₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/62470216-ostri-li-ion-battery-charger-18650-smart-universal-3-7)

## Best For

- ostri enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Equipped with smart chip technology for ultimate protection.
- • **USB Convenience:** Compatible with any USB wall or car charger for on-the-go power.
- • **Smart Monitoring:** Each slot independently optimizes charging for maximum efficiency.
- • **Charge Multiple Sizes:** Simultaneously powers various battery types, from AA to 26650.
- • **Satisfaction Guaranteed:** Enjoy peace of mind with a 1-year replacement warranty and lifetime maintenance.

## Overview

The OSTRI Li-ion Battery Charger is a versatile and efficient charging solution for a wide range of rechargeable batteries, featuring independent monitoring for optimal performance, USB compatibility for convenience, and robust safety features to ensure a worry-free charging experience.

## Description



## Product Details

- **Brand:** OSTRI
- **Input Voltage:** 5 Volts
- **UPC:** 715624180570
- **Manufacturer:** OSTRI

## Images

![OSTRI Li-ion Battery Charger 18650,Smart Universal 3.7 v Lithium-ion Rechargeable Battery Charger for Button or Flat Top AA AAA 26650 18500 18350 17670 16340 14500 10440 with USB Charging Cable - Image 1](https://m.media-amazon.com/images/I/41dAJTyHnzL.jpg)

## Questions & Answers

**Q: Do this charge 3.6v battery**
A: Hello,dear,it can only charge 3.7V battery.

**Q: can I charge single battery?**
A: Yes,you can

**Q: Will it charge the green big batteries that are about 2 inches?**
A: Hello,if the 2 inches is mean the height,it can charge, if the 2 inches mean the width,then it can't charge

**Q: can it charge other brand battery?**
A: It suits most 3.7v lithium ion rechargeable batteries.  You can use it with no worries.                         -------Answered from Ostri Service Team.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Been working well for months
  

*by A***Y on Reviewed in the United States on June 11, 2020*

I use this almost every day and it's very light weight and easy to use. It does not have an amperage guage so if you're looking to switch between 0.5 and 1.0A then this isn't for you.This also does not have a digital screen to show how much your batteries have charged. It will show a light at the top that starts red with an uncharged battery and turns green when it's finished charging.Overall, if you want your batteries charged this will do the job.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Works.  Notice that it doesn’t come with a power supply
  

*by S***F on Reviewed in the United States on May 10, 2019*

I used this to charge a new pair of 3200mA-hr 18650 Lithium Ion batteries over night.  The initial voltage was 3.7V and the final voltage was 4.26V.  I used the power supply for a Raspberry Pi to provide the energy to recharge the batteries, since it didn’t come with a wall adapter.  It worked.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    As expected
  

*by W***M on Reviewed in the United States on May 28, 2019*

Does just as expected. It is exactly what I ordered and functions just as expected.  Good purchase

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**Shop now:** [https://www.desertcart.vn/products/62470216-ostri-li-ion-battery-charger-18650-smart-universal-3-7](https://www.desertcart.vn/products/62470216-ostri-li-ion-battery-charger-18650-smart-universal-3-7)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-03*