---
product_id: 96229317
title: "PowMr Battery Equalizer 48V - Battery Voltage Balancer,for 4×12V or 8×12V or More Battery Bank Extend Battery Life 1 Year and More, Support Gel Flood AGM Lithium Battery HA02 Balancer"
brand: "powmr"
price: "₩140466"
currency: KRW
in_stock: true
reviews_count: 8
category: "Pow Mr"
url: https://www.desertcart.kr/products/96229317-powmr-battery-equalizer-48v-battery-voltage-balancer-for-4-12v
store_origin: KR
region: South Korea
---

# 10A max compensation current 48V system compatibility Intelligent reverse polarity & low voltage protection PowMr Battery Equalizer 48V - Battery Voltage Balancer,for 4×12V or 8×12V or More Battery Bank Extend Battery Life 1 Year and More, Support Gel Flood AGM Lithium Battery HA02 Balancer

**Brand:** powmr
**Price:** ₩140466
**Availability:** ✅ In Stock

## Summary

> 🔋 Keep your battery bank balanced and your power game strong!

## Quick Answers

- **What is this?** PowMr Battery Equalizer 48V - Battery Voltage Balancer,for 4×12V or 8×12V or More Battery Bank Extend Battery Life 1 Year and More, Support Gel Flood AGM Lithium Battery HA02 Balancer by powmr
- **How much does it cost?** ₩140466 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/96229317-powmr-battery-equalizer-48v-battery-voltage-balancer-for-4-12v)

## Best For

- powmr enthusiasts

## Why This Product

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

## Key Features

- • **Smart Protection Tech:** Built-in reverse polarity and low voltage disconnect safeguards your investment.
- • **Universal Compatibility:** Optimized for autos, boats, RVs, solar setups, golf carts, and electric forklifts.
- • **Durable IP65 Metal Build:** Rugged surface mount design withstands harsh environments with reliable operation.
- • **Seamless Battery Harmony:** Balances up to 8×12V batteries in series or parallel for peak performance.
- • **Powerful 10A Current Flow:** Rapidly equalizes voltage differences to extend battery lifespan by 1+ year.

## Overview

The PowMr Battery Equalizer 48V is a high-performance voltage balancer designed for 4 to 8 or more 12V batteries connected in series or parallel. With a robust 10A compensation current, it intelligently maintains battery health by equalizing voltage differences, extending battery life by over a year. Featuring advanced protections like reverse polarity and low voltage disconnect, it supports Gel, Flood, AGM, and Lithium batteries across diverse applications including autos, boats, RVs, solar systems, and electric forklifts. Its durable IP65-rated metal housing ensures reliable, long-term operation in demanding environments.

## Description

Buy PowMr Battery Equalizer 48V - Battery Voltage Balancer,for 4×12V or 8×12V or More Battery Bank Extend Battery Life 1 Year and More, Support Gel Flood AGM Lithium Battery HA02 Balancer: Battery Chargers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great balancer - Only negative thing about this is the slight whine it makes. It was noticeable right after hooking it up but over time it became less noticeable. Seems like this isn't unique to this particular balancer or brand though, so I'm not upset about it and knew to expect it when I bought it. As for the balancing performance, it works very well. Within 48 hours of hooking this up my batteries were equalized with the BMS reading within <0.5ah of each other. I actually have two of these running on separate battery arrays and they have both been great. Can't think of any reason to get one of the more expensive balancers.
Review: Worked 2.5 months then got hot. - Got this on Jan 15 2026. Worked great since then till a few days ago when the system shut down low voltage and the balancer was very hot, but but not enough to burn you. Left it to see if it would bring things back in line but it stayed that way for a couple days. Then I swapped it into an identical 48v system with the same exact model balancer that worked fine and it got hot again right away. Put the original back and it's still cool like always. Sent feedback to vendor to see if they will help.

## Features

- ❶ One 48V Battery Equalizer can connect Four 12V Batteries by default (12V + 12 V + 12V + 12 V), no matter in series or in parallel, the maximum compensation current is 10A
- ❷ Intelligent Protection: Reverse polarity protection, Low Voltage Disconnect to keep Batteries in Heath Condition and Extend Battery Service Life
- ❸ This battery equalizer 48V can be connected in series or in parallel for a long time in the battery, so as to automatically maintain the balance of the battery state to keep Batteries in Heath Condition and Extend Battery Service Life
- ❹ This Battery Equalizer 48V is recommended for use in autos, boats, golf carts, motorcycles, solar, trucks, RV's, electric forklift batteries, and any other battery groups Configuration.When you hear some sounds because the current is flow until equilibrium
- ❺ Intelligent Protection: Reverse polarity protection, Low Voltage Disconnect to keep Batteries in Heath Condition and Extend Battery Service Life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L8WKKC3 |
| Best Sellers Rank | #52,971 in Automotive ( See Top 100 in Automotive ) #270 in Battery Chargers |
| Brand | PowMr |
| Brand Name | PowMr |
| Circuit Type | series, parallel |
| Color | Battery Equalizer 48V,ha02 balancer |
| Compatible Devices | autos, boats, golf carts, motorcycles, solar systems, trucks, RVs, electric forklift batteries, and any other battery groups |
| Compatible with Vehicle Type | autos, boats, golf carts, motorcycles, trucks, RVs, electric forklifts |
| Connectivity Protocol | X-10 |
| Connector Type | Clamp |
| Contact Material | Metal |
| Contact Type | Normally Open |
| Control Method | Touch |
| Current Rating | 10 A |
| Customer Reviews | 4.2 out of 5 stars 315 Reviews |
| International Protection Rating | IP65 |
| Item Dimensions | 7.09 x 4.33 x 1.57 inches |
| Manufacturer | PowMr |
| Material Type | Metal |
| Model | 670ffcd7-2b3d-4ec8-a901-fedff4345ef3 |
| Mounting Type | Surface Mount |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operating Voltage | 48 volts |
| Operation Mode | Automatically |
| Part Number | BE 48 |
| Specification Met | Ip65 |
| Switch Type | Flow Switch, Temperature Switch |
| Terminal | Clamp |
| UPC | 615150291460 |
| Unit Count | 1 Count |
| Wattage | 480 watts |

## Product Details

- **Brand:** PowMr
- **Connector Type:** Clamp
- **Contact Type:** Normally Open
- **Current Rating:** 10 A
- **Item dimensions L x W x H:** 7.09 x 4.33 x 1.57 inches
- **Material:** Metal
- **Operating Voltage:** 48 volts
- **Operation Mode:** Automatically
- **Switch Type:** Flow Switch, Temperature Switch
- **Terminal:** Clamp

## Images

![PowMr Battery Equalizer 48V - Battery Voltage Balancer,for 4×12V or 8×12V or More Battery Bank Extend Battery Life 1 Year and More, Support Gel Flood AGM Lithium Battery HA02 Balancer - Image 1](https://m.media-amazon.com/images/I/61KoQjUOP+L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great balancer
*by S***H on May 13, 2026*

Only negative thing about this is the slight whine it makes. It was noticeable right after hooking it up but over time it became less noticeable. Seems like this isn't unique to this particular balancer or brand though, so I'm not upset about it and knew to expect it when I bought it. As for the balancing performance, it works very well. Within 48 hours of hooking this up my batteries were equalized with the BMS reading within <0.5ah of each other. I actually have two of these running on separate battery arrays and they have both been great. Can't think of any reason to get one of the more expensive balancers.

### ⭐⭐⭐⭐⭐ Worked 2.5 months then got hot.
*by R***X on April 3, 2026*

Got this on Jan 15 2026. Worked great since then till a few days ago when the system shut down low voltage and the balancer was very hot, but but not enough to burn you. Left it to see if it would bring things back in line but it stayed that way for a couple days. Then I swapped it into an identical 48v system with the same exact model balancer that worked fine and it got hot again right away. Put the original back and it's still cool like always. Sent feedback to vendor to see if they will help.

### ⭐⭐⭐⭐⭐ A “Must Product” for 48 volt(4-12v’s) lithium powered golf carts.
*by J***7 on August 29, 2025*

I have used lithium batteries for about four years on two separate 48v golf carts, one with 4 12v batteries and one with a 48v battery, and over that time I have numerous issues and have had several batteries replaced under warranty. My last problem was the one with the 4 12’s. One or more of the batteries seemed to go down before the others and the cart would stop. When checked all of the batteries proved good. The problem was an erratic discharging which this equalizer handled and the cart has never run better or longer. This a a must product for anyone with a 48v lithium powered golf cart. . Don‘’t think twice about installing it, just do it.

## Frequently Bought Together

- PowMr Battery Equalizer 48V - Battery Voltage Balancer,for 4×12V or 8×12V or More Battery Bank Extend Battery Life 1 Year and More, Support Gel Flood AGM Lithium Battery HA02 Balancer
- TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing
- TKDMR 160Pcs Copper Wire Lugs AWG2 4 6 8 10 12 with Heat Shrink Set, 80Pcs Battery Cable Ends Ring Terminals Connectors Tubing Assortment Kit

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/96229317-powmr-battery-equalizer-48v-battery-voltage-balancer-for-4-12v](https://www.desertcart.kr/products/96229317-powmr-battery-equalizer-48v-battery-voltage-balancer-for-4-12v)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-08-19*