---
product_id: 3717957
title: "Battery Tender LCD Voltage Indicator"
brand: "battery tender"
price: "185 Lei"
currency: RON
in_stock: null
reviews_count: 13
category: "Battery Tender"
url: https://www.desertcart.ro/products/3717957-battery-tender-lcd-voltage-indicator
store_origin: RO
region: Romania
---

# High-res LCD display ±0.1V Accurate 12V voltage readout LED charge status indicator Battery Tender LCD Voltage Indicator

**Brand:** battery tender
**Price:** 185 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Stay Powered, Stay Ahead: Know Your Battery’s Health Before It’s Too Late!

## Quick Answers

- **What is this?** Battery Tender LCD Voltage Indicator by battery tender
- **How much does it cost?** 185 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/3717957-battery-tender-lcd-voltage-indicator)

## Best For

- battery tender enthusiasts

## Why This Product

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

## Key Features

- • **Smart LED Alerts:** Color-coded LEDs instantly signal battery health—green for go, yellow for caution, red for recharge.
- • **Seamless Integration:** Connects effortlessly to vehicle ring terminals—no seat removal needed for quick checks.
- • **Compact & Lightweight:** Slim 3-inch design fits anywhere, weighing just 0.01 ounces for ultimate portability.
- • **Instant Voltage Insight:** One-button operation delivers real-time battery voltage on a crisp LCD screen.
- • **Precision You Can Trust:** Measures voltage from 3 to 16 volts with ±0.1V accuracy for professional-grade diagnostics.

## Overview

The Battery Tender 081-0157 Voltage Indicator is a compact, easy-to-use voltmeter designed for precise 12V battery monitoring. Featuring a high-resolution LCD display and intuitive LED charge indicators, it provides instant, accurate voltage readings via vehicle ring terminal connection—empowering professionals and enthusiasts to maintain optimal battery performance effortlessly.

## Description

This product attaches to the existing quick disconnect and provides an accurate readout of open circuit voltage on an LCD. It also features go/no go lights.

Review: Works great - Worked as discribed. Easy to use makes it easy to check the battery with out taking seat off
Review: Accurate and easy to use... - Awesome and accurate tool to check the juice in your batteries....easy to check scooter batteries too.

## Features

- Easy to Use: Track your battery’s voltage condition with this tester which connects to vehicle ring terminals. A simple press of a button displays current battery voltage
- Simple Results: The 081-0157 tester monitors and displays the voltage on the LCD screen making it convenient and easy to get live battery reading status
- LED Indicator Lights: Indicator will be green if voltage is greater than 12 volts, yellow if the voltage is between 11.6 and 12 volts, and red below 11.6 volts
- LCD Display: Display screen indicates voltage from 3 to 16 volts, with a resolution of +/-0.1 volt

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DJ5KE9A |
| Best Sellers Rank | #70,885 in Automotive ( See Top 100 in Automotive ) #334 in Battery Chargers |
| Brand | Battery Tender |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,768) |
| Date First Available | June 21, 2013 |
| Exterior | Painted |
| Global Trade Identification Number | 00734357815702 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item dimensions L x W x H | 3.01 x 1.16 x 0.57 inches |
| Item model number | 081-0157 |
| Manufacturer | Battery Tender |
| Manufacturer Part Number | 081-0157 |
| Measurement Type | Voltmeter |
| Min. Operating Voltage | 11.6 |
| Model | 081-0157 |
| OEM Part Number | 900674 |
| Power Source | Battery Powered |
| Product Dimensions | 3.01 x 1.16 x 0.57 inches |
| Style | with LCD Voltage Display |
| UPC | 734357815702 |

## Product Details

- **Brand:** Battery Tender
- **Color:** Black
- **Item Weight:** 0.01 Ounces
- **Power Source:** Battery Powered
- **Style:** with LCD Voltage Display

## Images

![Battery Tender LCD Voltage Indicator - Image 1](https://m.media-amazon.com/images/I/61DccT3lL8L.jpg)
![Battery Tender LCD Voltage Indicator - Image 2](https://m.media-amazon.com/images/I/61RH3oRVs2L.jpg)
![Battery Tender LCD Voltage Indicator - Image 3](https://m.media-amazon.com/images/I/71JA+0AG7lL.jpg)
![Battery Tender LCD Voltage Indicator - Image 4](https://m.media-amazon.com/images/I/71zTL8mfJzL.jpg)
![Battery Tender LCD Voltage Indicator - Image 5](https://m.media-amazon.com/images/I/81B0ONS5J9L.jpg)

## Questions & Answers

**Q: Do you have to unplug this while bike is turned off? Will it drain the bikes battery if no usb devices are connected?**
A: I had one hooked up and just a few days it ran a brand new battery dead.  Suprised me, i thought it would last nonths but no. Several days staying hooked up, it will 100% drain your battery.  Do what you want though.

**Q: Will this work with the output from a bicycle hub generator?**
A: Lol... that’s a... unique idea. It should work it you can supply a constant 12V which will be quite difficult under the scenario you propose unless you have some kind of capacitor bank or something similar that will deal with voltage spikes and ... well, the inconsistent power that you’ll likely be generating. Plus you’d need an existing female SAE to plug this into. I don’t see how this would be any better than simply using what you have to charge a lithium battery bank with a usb output.

**Q: Does the lights stay on the whole time like i want to hook it to my battery on my bike and monitor why i ride**
A: Hi Mike, the meter times out after 10 seconds after you plug it in. Pressing the button will make it run for another 10 seconds. I drive a KLR without an idiot light to warn me of an alternator failure so I recently purchased a voltmeter for my bike from Datel.  http://www.bikemeters.com/cgi-bin/webshop.cgi?config=ent-datel&uid=alvvbwvi141086408221&command=link--home.html  If you buy yourself a single pole double throw momentary on switch you can wire it so that pressing the button before starting will connect the voltmeter directly to the battery for open cell voltage check. Upon releasing the button it will read off of you accessory buss (key switch) whenever the bike is running for checking alternator output. With this switch setup the meter will turn on and off with your key with the button released and will come on with the press of the button when the key is off which allows you to measure resting battery voltage without any load such as your headlight and running lampsHere is a link to a sample switch. https://www.superbrightleds.com/moreinfo/dimmers-and-switches/led-indicator-push-button-switch/1201/It's a lighted switch but you don't have to use that portion of the circuit. Just connect C-1 (common) to your voltmeter, NC-1 (normally closed) to your hot buss (anything powered by the key switch for the bike, and NO-1 to you battery. Use a small gage wire like a no. 22 and you should probably add a fuse at the each power tap to protect the wires and meter. A 1 amp one would be fine.Hope this helps! Kindly,Denise

**Q: Is the precise voltage displayed by numbers or only red, yellow, green lights as status indicaters?**
A: On the unit I have it is on the money, I checked it against my Simpson meter I use for work i just go by the numbers  ALSO I found all the equipment from Battery tender works well, there are some oddities as of stupid Calif regs.but you must by the CORRECT one. if not sure CALL Battery Tender in FLA, they will set you straight. New for 2015: Try a phone call! you will be amazed that somewhere there is some one who will SPEAK to you and help you out on most anything. THAT'S American type service .

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by S***. on April 28, 2025*

Worked as discribed. Easy to use makes it easy to check the battery with out taking seat off

### ⭐⭐⭐⭐⭐ Accurate and easy to use...
*by M***H on January 30, 2026*

Awesome and accurate tool to check the juice in your batteries....easy to check scooter batteries too.

### ⭐⭐⭐⭐⭐ Perfect for checking batter voltage
*by K***N on December 5, 2025*

Excellent unit for checking the battery voltage with the Deltran quick connect in have installed on my motorhome chassis battery. Much more handy than using a multi-meter.

## Frequently Bought Together

- Battery Tender Voltage Indicator for Easy-to-Use Accurate 12V Battery Testing - Easily Track 12V Battery Voltage Using LCD Display with LED Charge Indicator - 081-0157
- Battery Tender Quick Disconnect USB Charger Adapter - Easily Charge Mobile Devices with 12V Vehicle Battery on The Go - Perfect for Camping Our Outdoor Adventures - 081-0158
- Battery Tender Ring Terminal Harness Accessory Cable - 18 inch Cord Adapter with SAE Quick Disconnect - Easy Quick Convenient for Motorcycles, Cars, ATVs and More - 081-0069-6

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**Shop now:** [https://www.desertcart.ro/products/3717957-battery-tender-lcd-voltage-indicator](https://www.desertcart.ro/products/3717957-battery-tender-lcd-voltage-indicator)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-26*