---
product_id: 463072749
title: "Alinan 6pcs 2S 8A 7.4V 8.4V 16A Current Limit 18650 Lithium Battery Charger BMS Circuit PCB Protection Board for Li-ion Lithium Battery Cell Overcharge Over-Discharge Protection"
brand: "alinan"
price: "฿993"
currency: THB
in_stock: true
reviews_count: 2
url: https://www.desertcart.co.th/products/463072749-alinan-6pcs-2s-8a-7-4v-8-4v-16a-current
store_origin: TH
region: Thailand
---

# 16A max current limit Supports 2S 7.4V-8.4V Li-ion cells Multi-layered protection system Alinan 6pcs 2S 8A 7.4V 8.4V 16A Current Limit 18650 Lithium Battery Charger BMS Circuit PCB Protection Board for Li-ion Lithium Battery Cell Overcharge Over-Discharge Protection

**Brand:** alinan
**Price:** ฿993
**Availability:** ✅ In Stock

## Summary

> 🛡️ Charge smart, live powered — never miss a beat!

## Quick Answers

- **What is this?** Alinan 6pcs 2S 8A 7.4V 8.4V 16A Current Limit 18650 Lithium Battery Charger BMS Circuit PCB Protection Board for Li-ion Lithium Battery Cell Overcharge Over-Discharge Protection by alinan
- **How much does it cost?** ฿993 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/463072749-alinan-6pcs-2s-8a-7-4v-8-4v-16a-current)

## Best For

- alinan enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Clarity:** Clearly labeled terminals (B+, B-, P+, P-, MB) make installation straightforward and error-free.
- • **Robust Multi-Protection:** Integrated overcharge, overdischarge, short circuit, and overcurrent safeguards keep your batteries safe and reliable.
- • **Versatile Compatibility:** Designed for various 3.7V lithium battery shapes and capacities—perfect for massagers, LED backups, solar street lights, and more.
- • **Precision Voltage Control:** High-accuracy voltage detection ensures optimal battery health and longevity.
- • **Efficient Power Management:** MOS transistor technology minimizes standby current, maximizing energy efficiency.

## Overview

The Alinan 6pcs 2S 8A 7.4V-8.4V BMS PCB is a precision-engineered lithium battery protection board featuring a 16A current limit and multi-layered safeguards including overcharge, overdischarge, short circuit, and overcurrent protection. Its MOS transistor design ensures low standby power consumption, making it ideal for a wide range of 3.7V lithium battery applications such as massagers, LED backup lights, and solar street lighting.

## Description

Alinan 6pcs 2S 8A 7.4V 8.4V 16A Current Limit 18650 Lithium Battery Charger BMS Circuit PCB Protection Board for Li-ion Lithium Battery Cell Overcharge Over-Discharge Protection

## Features

- ★High accuracy voltage detection circuit, fine workmanship and durable.
- 【Multiple Protection】: Overcharge protection; overdischarge protection; short circuit protection; overcurrent protection.
- ★MOS transistor can control the battery charge and discharge, low standby current consumption.
- ★Use for variety of capacities and various shapes 3.7V lithium batteries,Massager battery pack, LED light backup power supply, solar street light battery pack, monitor standby power supply, etc.
- 【Note】: B+: Battery V+ Positive; B-: Battery V- Negative; P+: Output/Charging V+; P-: Output/Charging V-; MB: The connection point between the batteries.

## Product Details

- **Brand:** Alinan
- **Output Voltage:** 8.4 Volts (DC)
- **Input Voltage:** 8.4 Volts
- **Charging Time:** 50000 Hours
- **Current Rating:** 16 Amps

## Images

![Alinan 6pcs 2S 8A 7.4V 8.4V 16A Current Limit 18650 Lithium Battery Charger BMS Circuit PCB Protection Board for Li-ion Lithium Battery Cell Overcharge Over-Discharge Protection - Image 1](https://m.media-amazon.com/images/I/81SVZ8+OCjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Functions Fine...
*by K***R on July 12, 2024*

Functions just fine. Used this module to construct some 2S3P 18650 battery packs for my camera. For the interested, I used this pigtail pair:https://www.amazon.com/dp/B09H4B32CR?psc=1&ref=ppx_yo2ov_dt_b_product_detailsAnd this charger:https://www.amazon.com/dp/B07FR5WGDD?psc=1&ref=ppx_yo2ov_dt_b_product_detailsfor this particular pack to be used with an LP-E6 Dummy battery assembly similar to this:https://www.amazon.com/dp/B01D68YXOQ?psc=1&ref=ppx_yo2ov_dt_b_product_detailsUsed on a Canon EOS R (8.4V). Works well on camera and in initial testing battery pack lasted well over a week under heavy daily use. Battery holders, portable spot welders and Nickel strip can also be found here on Amazon.Regards.

### ⭐ this bms is only suitable for flashlight
*by S***W on May 19, 2025*

bms are not suitable for screwdrivers

## Frequently Bought Together

- Alinan 6pcs 2S 8A 7.4V 8.4V 16A Current Limit 18650 Lithium Battery Charger BMS Circuit PCB Protection Board for Li-ion Lithium Battery Cell Overcharge Over-Discharge Protection
- 5 PCS 2S 20A 7.4V 8.4V 18650 Li-Ion Lithium Battery 18650 Charger PCB BMS Board with Balance

---

## 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.co.th/products/463072749-alinan-6pcs-2s-8a-7-4v-8-4v-16a-current](https://www.desertcart.co.th/products/463072749-alinan-6pcs-2s-8a-7-4v-8-4v-16a-current)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-16*