---
product_id: 110689347
title: "Battery Capacity Tester - Battery Capacity Meter Discharge Tester 18650 li-ion lithium Lead-acid 1.2-12v"
brand: "qianzhi"
price: "€ 5.06"
currency: EUR
in_stock: false
url: https://www.desertcart.hr/products/110689347-battery-capacity-tester-battery-capacity-meter-discharge-tester-18650-li
store_origin: HR
region: Croatia
---

# 3A max current 0.001A resolution 15V max voltage Battery Capacity Tester - Battery Capacity Meter Discharge Tester 18650 li-ion lithium Lead-acid 1.2-12v

**Brand:** qianzhi
**Price:** € 5.06
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Unleash the Power of Your Batteries!

## Quick Answers

- **What is this?** Battery Capacity Tester - Battery Capacity Meter Discharge Tester 18650 li-ion lithium Lead-acid 1.2-12v by qianzhi
- **How much does it cost?** € 5.06 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/110689347-battery-capacity-tester-battery-capacity-meter-discharge-tester-18650-li)

## Best For

- qianzhi enthusiasts

## Why This Product

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

## Key Features

- • **High Performance:** Discharges up to 3A, ensuring thorough testing of your batteries.
- • **Precision Testing:** Get real-time discharge capacity results with pinpoint accuracy.
- • **No Batteries Required:** Convenient and ready to use right out of the box!
- • **User-Friendly Interface:** Easily adjustable settings for manual voltage termination.
- • **Versatile Compatibility:** Supports a wide range of battery types, including 18650 li-ion and lead-acid.

## Overview

The Battery Capacity Tester by Qianzhi is a cutting-edge tool designed for precise measurement of battery capacity. It supports a variety of battery types, including 18650 li-ion and lead-acid, with a maximum discharge voltage of 15V and current of 3A. Featuring a resolution of 0.001A, this tester provides real-time results and allows for manual adjustment of termination voltage, making it an essential device for professionals and enthusiasts alike.

## Description

Power supply voltage: DC4.5-6V (micro USB interface)Working current: <=70mADischarge voltage: 1.00V-15.00V, resolution 0.01VTermination voltage range: 0.5-11.0VSupport current through: maximum 3.000A, resolution 0.001AMaximum voltage measurement error: 1% + 0.02VMaximum current measurement error: 1.2%+-0.002AMaximum battery capacity range: 9999Ah (1Ah=1000mAh)Board size: 50mmX37mm Instructions:(1) The battery under test is fully charged first;(2) Connect the positive pole of the tested battery to the input positive pole, the negative pole to the input negative pole, and give the tester micro USB through the working power;(3) Press the “OK” button to press the “+” or “-” to set the termination voltage in the battery voltage display state. After setting, press “OK” to start the test.(4)When the battery voltage reaches the set termination voltage, the tester cuts off the load control switch, and the display data stays on the capacity (Ah) and flashes rapidly with the corresponding indicator light. The capacity displayed at this time is the actual discharge capacity of the battery. Move "OK" to terminate the flashing to make the data display stably. Press the "OK" button again to return to the power-on state. You can replace the battery test in the next section.Package Included:1 x Battery Tester1)Q:how many 18650's can these charge connected in parallel? A:You can use this for only one battery .2)Q:I'm making a bluetooth speaker. Which end do I connect the bluetooth amp to?A:If you are using a spare battery, connect its positive terminal to the "+" negative terminal to the "-". 3)Q:Am I reading correctly that this has low voltage cut off?A:Yes, that is what is described in the item.

## Features

- External load capacity of the battery and other tests
- Tools, single-function, by controlling the load off and get real-time integrated discharge current capacity results
- Maximum support 15V 3A discharged through the discharge voltage and current, itself does not discharge
- Support current through: maximum 3.000A resolution 0.001A
- Automatically identify and develop appropriate battery termination voltage can also be manually adjusted

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | qianzhi |
| Item Package Quantity | 1 |
| Batteries Required? | No |

## Images

![Battery Capacity Tester - Battery Capacity Meter Discharge Tester 18650 li-ion lithium Lead-acid 1.2-12v - Image 1](https://m.media-amazon.com/images/I/61wG6GKh-HL.jpg)
![Battery Capacity Tester - Battery Capacity Meter Discharge Tester 18650 li-ion lithium Lead-acid 1.2-12v - Image 2](https://m.media-amazon.com/images/I/61qltSXN9XL.jpg)
![Battery Capacity Tester - Battery Capacity Meter Discharge Tester 18650 li-ion lithium Lead-acid 1.2-12v - Image 3](https://m.media-amazon.com/images/I/61llahnSYbL.jpg)
![Battery Capacity Tester - Battery Capacity Meter Discharge Tester 18650 li-ion lithium Lead-acid 1.2-12v - Image 4](https://m.media-amazon.com/images/I/71YHRYINGoL.jpg)
![Battery Capacity Tester - Battery Capacity Meter Discharge Tester 18650 li-ion lithium Lead-acid 1.2-12v - Image 5](https://m.media-amazon.com/images/I/61IOYdMOg4L.jpg)

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**Shop now:** [https://www.desertcart.hr/products/110689347-battery-capacity-tester-battery-capacity-meter-discharge-tester-18650-li](https://www.desertcart.hr/products/110689347-battery-capacity-tester-battery-capacity-meter-discharge-tester-18650-li)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-23*