---
product_id: 622396449
title: "5 Pcs 1/2/3/4/5/6/7/8S Lithium Battery Capacity Indicator Module 3.7V Green Battery Capacity LED Display Board for DIY with 26AWG Wire"
brand: "daokai"
price: "HK$112"
currency: HKD
in_stock: true
reviews_count: 1
url: https://www.desertcart.hk/products/622396449-5-pcs-1-2-3-4-5-6-7-8s
store_origin: HK
region: Hong Kong
---

# Real-time green LED display 3-34V wide voltage range -20~50°C operating temp 5 Pcs 1/2/3/4/5/6/7/8S Lithium Battery Capacity Indicator Module 3.7V Green Battery Capacity LED Display Board for DIY with 26AWG Wire

**Brand:** daokai
**Price:** HK$112
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your DIY game with precision and style!

## Quick Answers

- **What is this?** 5 Pcs 1/2/3/4/5/6/7/8S Lithium Battery Capacity Indicator Module 3.7V Green Battery Capacity LED Display Board for DIY with 26AWG Wire by daokai
- **How much does it cost?** HK$112 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/622396449-5-pcs-1-2-3-4-5-6-7-8s)

## Best For

- daokai enthusiasts

## Why This Product

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

## Key Features

- • **Robust Performance:** Operates reliably across a broad temperature range from -20°C to 50°C
- • **Compact & Ready-to-Use:** Slim 43.5x20mm design with included 26AWG wire for quick installation
- • **Precision Power Insight:** Accurate battery capacity readout with just 2% voltage error
- • **Universal Compatibility:** Supports 1 to 8 series lithium battery packs for versatile DIY projects
- • **Smart Single-Pad Selection:** Solder only one pad (S1-S8) to measure specific battery strings, avoiding confusion

## Overview

This 5-piece set of lithium battery capacity indicator modules offers real-time green LED display of battery power for 1 to 8 series 3.7V lithium batteries. Operating within a wide voltage range of 3-34V and temperature tolerance from -20°C to 50°C, each compact 43.5x20mm module ensures accurate readings with just 2% voltage error. Ideal for DIY enthusiasts, the package includes 26AWG wire and requires soldering a single pad to measure specific battery strings.

## Description

5 Pcs 1/2/3/4/5/6/7/8S Lithium Battery Capacity Indicator Module 3.7V Green Battery Capacity LED Display Board for DIY with 26AWG Wire

## Features

- Parameter: Working Voltage:3-34V; Working Current:5mA; Display Color:Green; Working Temperature:-20~50 Celsius; Voltage Measurement Error:2%
- Size: 43.5 x 20mm / 1.7 x 0.79inch (L x W)
- Note: Select the tin on the corresponding pad to measure the corresponding string of batteries; Only one pad of S1-S8 can be soldered, not 2 or more at the same time
- Application: Connect the positive and negative terminals of the display board to the positive and negative terminals of the battery under test. The digital tube displays the real-time battery power.
- Package Content: The package comes with 5 x 1-8S Lithium Battery Capacity Indicator Module, 1 x 26AWG Wire

## Product Details

- **Brand:** DAOKAI
- **Power Source:** Battery Powered
- **Style:** Green
- **Color:** Green
- **Min. Operating Voltage:** 3 Volts (DC)

## Images

![5 Pcs 1/2/3/4/5/6/7/8S Lithium Battery Capacity Indicator Module 3.7V Green Battery Capacity LED Display Board for DIY with 26AWG Wire - Image 1](https://m.media-amazon.com/images/I/61MA8AkNQGL.jpg)
![5 Pcs 1/2/3/4/5/6/7/8S Lithium Battery Capacity Indicator Module 3.7V Green Battery Capacity LED Display Board for DIY with 26AWG Wire - Image 2](https://m.media-amazon.com/images/I/61iTaHtmqRL.jpg)
![5 Pcs 1/2/3/4/5/6/7/8S Lithium Battery Capacity Indicator Module 3.7V Green Battery Capacity LED Display Board for DIY with 26AWG Wire - Image 3](https://m.media-amazon.com/images/I/61K3JaCTzZL.jpg)
![5 Pcs 1/2/3/4/5/6/7/8S Lithium Battery Capacity Indicator Module 3.7V Green Battery Capacity LED Display Board for DIY with 26AWG Wire - Image 4](https://m.media-amazon.com/images/I/71CoQu9r3jL.jpg)
![5 Pcs 1/2/3/4/5/6/7/8S Lithium Battery Capacity Indicator Module 3.7V Green Battery Capacity LED Display Board for DIY with 26AWG Wire - Image 5](https://m.media-amazon.com/images/I/71qrJIajrTL.jpg)

## Available Options

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

## Customer Reviews

### ⭐ LED's do not come on.
*by D***. on June 17, 2024*

Tried bridging the 1S, 2S, and 4S individually and no LED's come on when plugged into a fully charged 4.8V battery.

## Frequently Bought Together

- DAOKAI 5 Pcs 1/2/3/4/5/6/7/8S Lithium Battery Capacity Indicator Module 3.7V Green Battery Capacity LED Display Board for DIY with 26AWG Wire
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**Shop now:** [https://www.desertcart.hk/products/622396449-5-pcs-1-2-3-4-5-6-7-8s](https://www.desertcart.hk/products/622396449-5-pcs-1-2-3-4-5-6-7-8s)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-23*