---
product_id: 332208452
title: "4PCS 4S 4 Series Lithium Battery Level Indicator Capacity Module Ni-MH 16.8V 4 Sections Blue LED Display Electric Vehicle Battery Power Tester Li-po Li-ion"
brand: "dorhea"
price: "2204 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/332208452-4pcs-4s-4-series-lithium-battery-level-indicator-capacity-module
store_origin: IS
region: Iceland
---

# Real-time voltage level indicator 4S multi-chemistry battery support Bright 4-section blue LED display 4PCS 4S 4 Series Lithium Battery Level Indicator Capacity Module Ni-MH 16.8V 4 Sections Blue LED Display Electric Vehicle Battery Power Tester Li-po Li-ion

**Brand:** dorhea
**Price:** 2204 kr
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay charged, stay ahead — never get caught powerless!

## Quick Answers

- **What is this?** 4PCS 4S 4 Series Lithium Battery Level Indicator Capacity Module Ni-MH 16.8V 4 Sections Blue LED Display Electric Vehicle Battery Power Tester Li-po Li-ion by dorhea
- **How much does it cost?** 2204 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/332208452-4pcs-4s-4-series-lithium-battery-level-indicator-capacity-module)

## Best For

- dorhea enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Device Ready:** Ideal for electric vehicles, balance cars, cleaning machines, and portable electronics—stay powered everywhere.
- • **Plug & Play Simplicity:** Easy connection to battery terminals with clear polarity guidance—no tech degree needed.
- • **Compact & Clear Display:** Sleek blue LED indicators provide bright, unambiguous battery capacity readings at a glance.
- • **Precision Voltage Thresholds:** 4-level LED blocks illuminate at exact voltage points for instant battery health insights.
- • **Universal Battery Compatibility:** Supports Li-ion, Li-po, Ni-MH & Lead Acid batteries for versatile power monitoring.

## Overview

This 4PCS 4S Lithium Battery Level Indicator module offers precise, real-time capacity monitoring for multiple battery chemistries including Li-ion, Li-po, Ni-MH, and lead acid. Featuring a bright 4-section blue LED display, it visually communicates battery voltage levels with four distinct blocks, enabling quick and accurate power status checks. Designed for easy installation on electric vehicles, portable devices, and more, it supports voltage ranges up to 16.8V and ensures you’re always in control of your battery’s health.

## Description

Battery pack display electricity quantity parameter: 1.When battery voltage is over N*3.3V,it will illuminate 1 block electricity quantity (note:N represents battery quantity) 2.When battery voltage is over N*3.5V,it will illuminate 2 blocks electricity quantity 3.When battery voltage is over N*3.7V,it will illuminate 3 blocks electricity quantity 4.When battery voltage is over N*3.9V,it will illuminate 4 blocks electricity quantity 5.When battery voltage is less than N*3.3V,4 blocks display will be off;it represents battery is less than 3.3V,and you can charge the battery Battery description: 4V lead acid voltage range: Battery voltage＞3.3V, bright 1 grid Battery voltage＞3.5V, bright 2 grid Battery voltage＞3.7V, bright 3 grid Battery voltage＞3.9V, bright 4 grid 6V lead-acid voltage: (you can use 2 strings of lithium iron phosphate battery) Battery voltage＞5.6V, bright 1 grid Battery voltage＞5.9V, bright 2 grid Battery voltage＞6.2V, bright 3 grid Battery voltage＞6.6V, bright 4 grid 12V lead acid voltage range: (4 series of lithium iron phosphate batteries can be used) Battery voltage＞11.0V, bright 1 grid Battery voltage＞11.8V, bright 2 grid Battery voltage＞12.3V, bright 3 grid Battery voltage＞13.1V, bright 4 grid 24V lead-acid voltage range: (8-series lithium iron phosphate battery can be used) Battery voltage＞22.3V, bright 1 grid Battery voltage＞23.5V, bright 2 grid Battery voltage＞24.7V,bright 3 grid Battery voltage＞26.3V, bright 4 grid Package includes:  4 X 4S Battery capacity module

## Features

- The 4S battery capacity indicator module can be used to display lithium battery, lead acid battery, and Ni-MH battery.
- Clear and bright display, outline red, display block Blue. The different electricity quantity will illuminate corresponding blocks electricity quantity.
- How to use it: 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.Note : after connecting a few series of lithium batteries in series, it is necessary to connect t-i-n to the corresponding pads.For example if a 2S battery is measured (two batteries are connected in series), a short circuit on the pad corresponding to S2 of the board is required.
- Widely applications: Can be widely applied to portable mobile equipment, electro mobile, balance car, cleaning machine, measuring equipment etc. battery capacity indicator.
- Note: The electricity quantity parameter is a reference value, there will be about 2% error range; This model is not waterproof, the electronic components should be used in a dry environment; The number of corresponding battery strings and use them within the corresponding voltage range. Do not exceed a voltage of 4.3*N at most.(for example, if the t-i-n on the pad of S3 is selected, the maximum voltage detected by the module should not exceed 4.3*3=12.9 V).

## Product Details

- **Brand:** DORHEA
- **Power Source:** Battery Powered
- **Style:** Modern
- **Color:** Blue,Red
- **Min. Operating Voltage:** 3.3 Volts

## Images

![4PCS 4S 4 Series Lithium Battery Level Indicator Capacity Module Ni-MH 16.8V 4 Sections Blue LED Display Electric Vehicle Battery Power Tester Li-po Li-ion - Image 1](https://m.media-amazon.com/images/I/61P98AwxByS.jpg)
![4PCS 4S 4 Series Lithium Battery Level Indicator Capacity Module Ni-MH 16.8V 4 Sections Blue LED Display Electric Vehicle Battery Power Tester Li-po Li-ion - Image 2](https://m.media-amazon.com/images/I/61-Bsnc5OuS.jpg)
![4PCS 4S 4 Series Lithium Battery Level Indicator Capacity Module Ni-MH 16.8V 4 Sections Blue LED Display Electric Vehicle Battery Power Tester Li-po Li-ion - Image 3](https://m.media-amazon.com/images/I/511QbhH3N2S.jpg)
![4PCS 4S 4 Series Lithium Battery Level Indicator Capacity Module Ni-MH 16.8V 4 Sections Blue LED Display Electric Vehicle Battery Power Tester Li-po Li-ion - Image 4](https://m.media-amazon.com/images/I/61r7Cx2KpHS.jpg)
![4PCS 4S 4 Series Lithium Battery Level Indicator Capacity Module Ni-MH 16.8V 4 Sections Blue LED Display Electric Vehicle Battery Power Tester Li-po Li-ion - Image 5](https://m.media-amazon.com/images/I/61NKgP4LQDS.jpg)

## Available Options

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

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-31*