---
product_id: 48795628
title: "Waterproof DC 6-120V Digital Battery Voltage Meter Power Gauge, YB28VE-W 2 Wires Power Voltage Monitor for Electric Vehicle, Power Display Voltmeter Suitable for Lead-acid/NI-MH/Lithium/PolymerBattery"
brand: "droking"
price: "9 Lei"
currency: RON
in_stock: false
reviews_count: 5
url: https://www.desertcart.ro/products/48795628-waterproof-dc-6-120v-digital-battery-voltage-meter-power-gauge
store_origin: RO
region: Romania
---

# Vibrant LED color display Full waterproof protection Wide 6-120V DC range Waterproof DC 6-120V Digital Battery Voltage Meter Power Gauge, YB28VE-W 2 Wires Power Voltage Monitor for Electric Vehicle, Power Display Voltmeter Suitable for Lead-acid/NI-MH/Lithium/PolymerBattery

**Brand:** droking
**Price:** 9 Lei
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Stay charged, stay ahead — power monitoring redefined!

## Quick Answers

- **What is this?** Waterproof DC 6-120V Digital Battery Voltage Meter Power Gauge, YB28VE-W 2 Wires Power Voltage Monitor for Electric Vehicle, Power Display Voltmeter Suitable for Lead-acid/NI-MH/Lithium/PolymerBattery by droking
- **How much does it cost?** 9 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/48795628-waterproof-dc-6-120v-digital-battery-voltage-meter-power-gauge)

## Best For

- droking enthusiasts

## Why This Product

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

## Key Features

- • **Built-In Safety First:** Reverse polarity protection and low battery alerts keep your device and battery safe and sound.
- • **Rugged Waterproof Design:** Engineered to withstand the elements, perfect for electric vehicles and outdoor power gear.
- • **Dynamic Multi-Mode Display:** Seamlessly toggle between voltage, power, and battery percentage for real-time insights.
- • **Effortless 2-Wire Installation:** Simplify your setup with a sleek, no-fuss connection that saves time and hassle.
- • **Universal Battery Compatibility:** Optimized for Lead-acid, Ni-MH, Lithium, and Polymer batteries across 6V to 120V systems.

## Overview

The Waterproof DC 6-120V Digital Battery Voltage Meter by DEOK offers a versatile, easy-to-install solution for monitoring electric vehicle and battery pack power. Featuring a vibrant LED display that cycles through voltage, power, and battery percentage, it supports multiple battery chemistries and voltages. Its waterproof casing, reverse polarity protection, and low battery warnings ensure durability and safety in demanding environments.

## Description

Technical Parameters: Test voltage: DC6~120V  The minimum resolution below 100V: 0.1V The minimum resolution over 100V: 1V Power Resolution: 1% Working current: <20mA The measurement rate: ≥500mS/ times Voltage measurement accuracy: 1% (2 digits) Lead length: >150mm Minimum supply voltage: 6V Maximum supply voltage: 120V(not to over120V) Operating temperature: -10 ~ +65 Working humidity: 10 ~ 80% (no condensation) Working pressure: 80 ~ 106kPa   How to use: 1. Power on: red wire : + black wire : - . 2. Setting Mode: Press a few seconds to setting mode: from 1-U, 2-b, 3-C to 4-d. (1) 1-U: adjust voltage (2) 2-b: setting battery type (3) 3-C: setting number of battery (4) 4-d: setting "showing mode" 3. Adjust Voltage: ◆ While on 1-U, press the button to enter into adjusting voltage mode, release it and press again, voltage will be step-up adjusted; release the button and then press it to step-down adjust; Repeatedly adjust and save the setting while the screen flash and exist setting. 4. Adjust battery type: ◆ While on 2-b, press the button to change the type of battery press one by one will show: 1.2V 2V 3.2V 3.7V 12V  (1) 1.2V: NI-MH battery, 10-70  (2) 2 V: Lead-acid battery, each battery 2V (3) 3.2V: Lithium iron phosphate battery, each battery 3.2V (4) 3.7V: Polymer battery, each battery 3.7V (5) 12 V: Lead-acid battery, each battery 12V While adjusting to appropriate battery type, release the button, save and exist setting when the screen flashing.  Package includes: 1x Digital Battery Voltage Tester

## Features

- 2-wire is easy to connect, LED colorful display, wide testing voltage (DC 6-120V).
- The display can switch among voltage, power, and percentage of electricity.
- Suitable for 12V、24V、36V、48V、60V、64V、72V、84V Electric car, battery pack, balance car, inverter, electric forklift, sightseeing car, electric car, car battery, battery power mobile equipment and so on.
- Can adjust different battery types and different battery sections by function buttons on the back.
- Full waterproof function, low battery flashing warning function, reverse connect protection function prevent the meter from burning.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | DEOK |
| Part Number | 200073_EU |
| Package Dimensions | 8.2 x 6 x 5 cm; 40 g |
| Item model number | 200073_OZ |
| Style | Modern |
| Power Source | Electricity,Battery Powered,Electric |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 40 g |

## Product Details

- **Brand:** Droking
- **Power source:** Electricity,Battery Powered,Electric
- **Style:** Modern
- **Measurement type:** Voltmeter
- **Maximum operating voltage:** 120 Volts

## Images

![Waterproof DC 6-120V Digital Battery Voltage Meter Power Gauge, YB28VE-W 2 Wires Power Voltage Monitor for Electric Vehicle, Power Display Voltmeter Suitable for Lead-acid/NI-MH/Lithium/PolymerBattery - Image 1](https://m.media-amazon.com/images/I/71anU+3Z90L.jpg)
![Waterproof DC 6-120V Digital Battery Voltage Meter Power Gauge, YB28VE-W 2 Wires Power Voltage Monitor for Electric Vehicle, Power Display Voltmeter Suitable for Lead-acid/NI-MH/Lithium/PolymerBattery - Image 2](https://m.media-amazon.com/images/I/71IynA8cQTL.jpg)
![Waterproof DC 6-120V Digital Battery Voltage Meter Power Gauge, YB28VE-W 2 Wires Power Voltage Monitor for Electric Vehicle, Power Display Voltmeter Suitable for Lead-acid/NI-MH/Lithium/PolymerBattery - Image 3](https://m.media-amazon.com/images/I/71wJfQDdTOL.jpg)
![Waterproof DC 6-120V Digital Battery Voltage Meter Power Gauge, YB28VE-W 2 Wires Power Voltage Monitor for Electric Vehicle, Power Display Voltmeter Suitable for Lead-acid/NI-MH/Lithium/PolymerBattery - Image 4](https://m.media-amazon.com/images/I/71W39WMLIRL.jpg)
![Waterproof DC 6-120V Digital Battery Voltage Meter Power Gauge, YB28VE-W 2 Wires Power Voltage Monitor for Electric Vehicle, Power Display Voltmeter Suitable for Lead-acid/NI-MH/Lithium/PolymerBattery - Image 5](https://m.media-amazon.com/images/I/61HfhxvJl-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Does the job.
*by M***E on 13 March 2019*

Easy to set up, clear instructions on how to use and configure it. Nice bright and very visible display. Solid case with simple design.Knocking off one star for the instructions not mentioning that it's a long press of the button to get into configuration mode, and short one to change the values. [I'd actually only remove half a star for that, but that's not possible]

### ⭐⭐⭐⭐⭐ Five Stars
*by S***N on 13 June 2017*

Brilliant thank you very looks great s.wilson 17-06-2017

### ⭐⭐⭐ Faulty, bad customer service, wouldn't recommend.
*by D***N on 11 February 2017*

The display is good but unfortunately the item was returned as it was faulty (battery icon wouldn't show as full, even though it said "100%" underneath and the decimal point was missing suggesting my battery was outputting 137v rather than 13.7v). Also, it needs some sort of inline switch, as the display has no sort of time-out and is constantly on and therefore draining the battery. Seller sent three emails asking if I was happy with the purchase, but when I replied with the problems, they didn't even bother to reply, so customer service is pretty rubbish. Can't recommend.

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**Shop now:** [https://www.desertcart.ro/products/48795628-waterproof-dc-6-120v-digital-battery-voltage-meter-power-gauge](https://www.desertcart.ro/products/48795628-waterproof-dc-6-120v-digital-battery-voltage-meter-power-gauge)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-15*