---
product_id: 398264806
title: "DollaTek 20S 72V 40A 18650 Lithium Battery BMS 3.7V Protection Board Same Port 72v Li-ion Battery Pack PCB for Scooter Ebike with Balance"
brand: "dollatek"
price: "VT3899"
currency: VUV
in_stock: false
url: https://www.desertcart.vu/products/398264806-dollatek-20s-72v-40a-18650-lithium-battery-bms-3-7v
store_origin: VU
region: Vanuatu
---

# 40A Current 72V Power Ebike Ready DollaTek 20S 72V 40A 18650 Lithium Battery BMS 3.7V Protection Board Same Port 72v Li-ion Battery Pack PCB for Scooter Ebike with Balance

**Brand:** dollatek
**Price:** VT3899
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Power Up Your Ride with Confidence!

## Quick Answers

- **What is this?** DollaTek 20S 72V 40A 18650 Lithium Battery BMS 3.7V Protection Board Same Port 72v Li-ion Battery Pack PCB for Scooter Ebike with Balance by dollatek
- **How much does it cost?** VT3899 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/398264806-dollatek-20s-72v-40a-18650-lithium-battery-bms-3-7v)

## Best For

- dollatek enthusiasts

## Why This Product

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

## Key Features

- • **High Performance:** Supports up to 1500W motor power for robust performance.
- • **Unmatched Safety:** Overload, over-discharge, and short circuit protection ensure peace of mind.
- • **Balanced Discharge:** Optimized for longevity and efficiency in every ride.
- • **Seamless Compatibility:** Same port design for effortless integration with your electric vehicles.
- • **Versatile Applications:** Perfect for scooters, tricycles, and motorcycles alike.

## Overview

The DollaTek 20S 72V 40A Lithium Battery BMS is a cutting-edge protection board designed for 3.7V lithium-ion battery packs. It features advanced safety mechanisms, including overload and temperature protection, making it ideal for electric scooters and motorcycles with motor power up to 1500W.

## Description

20S 72V 40A 18650 Lithium Battery BMS 3.7V Protection Board Same Port 72v Li-ion Battery Pack PCB for Scooter Ebike with BalanceProduct Description:With a balanced discharge, same port 40a. Protection board with overload protection, over discharge protection, over current protection, short circuit protection, temperature protection. Interface type: same interface Application: Nominal 3.7V ternary battery Application: electric tricycle, electric motorcycle and other motor power ≤1 500WSpecification: Size: 120*60* 10 mmOvercharge: 4.25V± 0.025VOverrelease: 2.70V ± 0.05VCharging voltage: 84VContinuous current: ≤40AInterface type: same interfacePackage Contents:1 x Battery Charger Protection Plate

## Features

- With a balanced discharge, same port 40a.
- Protection board with overload protection, over discharge protection, over current protection, short circuit protection, temperature protection.
- Interface type: same interface
- Application: Nominal 3.7V ternary battery
- Application: electric tricycle, electric motorcycle and other motor power ≤1 500W

## Product Details

- **Brand:** DollaTek
- **Battery cell composition:** Lithium
- **Recommended uses for product:** Scooter
- **Unit count:** 1.0 Count
- **Voltage:** 3.7 Volts

## Images

![DollaTek 20S 72V 40A 18650 Lithium Battery BMS 3.7V Protection Board Same Port 72v Li-ion Battery Pack PCB for Scooter Ebike with Balance - Image 1](https://m.media-amazon.com/images/I/61Xsw7GjXPL.jpg)
![DollaTek 20S 72V 40A 18650 Lithium Battery BMS 3.7V Protection Board Same Port 72v Li-ion Battery Pack PCB for Scooter Ebike with Balance - Image 2](https://m.media-amazon.com/images/I/51ATpmJyg7L.jpg)
![DollaTek 20S 72V 40A 18650 Lithium Battery BMS 3.7V Protection Board Same Port 72v Li-ion Battery Pack PCB for Scooter Ebike with Balance - Image 3](https://m.media-amazon.com/images/I/51zBv5XRnzL.jpg)
![DollaTek 20S 72V 40A 18650 Lithium Battery BMS 3.7V Protection Board Same Port 72v Li-ion Battery Pack PCB for Scooter Ebike with Balance - Image 4](https://m.media-amazon.com/images/I/6180wo5T47L.jpg)
![DollaTek 20S 72V 40A 18650 Lithium Battery BMS 3.7V Protection Board Same Port 72v Li-ion Battery Pack PCB for Scooter Ebike with Balance - Image 5](https://m.media-amazon.com/images/I/51FXGnUz6JL.jpg)

## Frequently Bought Together

- DollaTek 20S 72V 40A 18650 Lithium Battery BMS 3.7V Protection Board Same Port 72v Li-ion Battery Pack PCB for Scooter Ebike with Balance
- Liseng 14S 52V 35A Lithium Battery Charging Module, PCB Board for E-Bike EScooter Balance Charging, Over-Discharge, Temperature Protection

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**Shop now:** [https://www.desertcart.vu/products/398264806-dollatek-20s-72v-40a-18650-lithium-battery-bms-3-7v](https://www.desertcart.vu/products/398264806-dollatek-20s-72v-40a-18650-lithium-battery-bms-3-7v)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-18*