---
product_id: 42217355
title: "B&B BP3-12 Replacement Length 5.28 in. Width 2.64 in. Height 2.36 in 12V 3.4Ah UPS Battery Beiter DC Power«"
brand: "beiter dc power"
price: "HK$396"
currency: HKD
in_stock: true
reviews_count: 8
url: https://www.desertcart.hk/products/42217355-b-and-b-bp3-12-replacement-length-5-28-in
store_origin: HK
region: Hong Kong
---

# 3.4Ah Capacity 12V Power Rugged Design B&B BP3-12 Replacement Length 5.28 in. Width 2.64 in. Height 2.36 in 12V 3.4Ah UPS Battery Beiter DC Power«

**Brand:** beiter dc power
**Price:** HK$396
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Peace of Mind!

## Quick Answers

- **What is this?** B&B BP3-12 Replacement Length 5.28 in. Width 2.64 in. Height 2.36 in 12V 3.4Ah UPS Battery Beiter DC Power« by beiter dc power
- **How much does it cost?** HK$396 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/42217355-b-and-b-bp3-12-replacement-length-5-28-in)

## Best For

- beiter dc power enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Versatile:** Spill-proof design allows for safe use in any orientation.
- • **Unmatched Reliability:** Genuine Beiter DC Power Battery – trusted by thousands!
- • **Long-Lasting Performance:** 20-hour sealed lead acid battery ensures you stay powered longer.
- • **Shock & Vibration Resistant:** Built to withstand the toughest conditions with high-impact ABS plastic.
- • **Maintenance-Free Convenience:** Enjoy hassle-free operation with our valve-regulated design.

## Overview

The B&B BP3-12 Replacement Battery is a high-performance, maintenance-free 12V 3.4Ah sealed lead acid battery, designed for rugged use and reliable operation in any environment. With its durable construction and spill-proof design, this battery is perfect for both professional and personal applications.

## Description

B&B BP3-12 Replacement Length 5.28 in. Width 2.64 in. Height 2.36 in 12V 3.4Ah UPS Battery Beiter DC Power«

## Features

- Genuine Beiter DC Power Battery – One of the Most Trusted and Highest Reviewed Sealed Lead Acid Batteries on desertcart
- Battery Type - 20 Hour Sealed Lead Acid Battery
- Ease Of Mind -All Our Batteries Are MAINTENANCE FREE and VALVE REGULATED
- RUGGED CONSTRUCTION - The High Impact Resistant Battery Case Is Made Up of a Non-Conductive ABS Plastic. This Material Has a Strong Resistance to Shock, Vibration, Chemicals and Heat.
- A Very Fine Fiberglass Mat. This Along with The Valve Regulated, Spill-Proof Design of Our Batteries Allows Trouble-Free, Safe Operation in Any Orientation

## Images

![B&B BP3-12 Replacement Length 5.28 in. Width 2.64 in. Height 2.36 in 12V 3.4Ah UPS Battery Beiter DC Power« - Image 1](https://m.media-amazon.com/images/I/81Xwb5xw85L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    restored my UPS
  

*by B***N on Reviewed in the United States on July 7, 2023*

My old Cyberpower UPS wasn't working. Replacing the battery restored it to working order. I would have though that a bad battery would have just reduced the capacity of the UPS. But in my case the bad battery completely disabled the plugs on the "battery" side. Nice to have it working again. Much cheaper than buying a new unit.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    larger than original
  

*by C***J on Reviewed in the United States on July 29, 2022*

Little bit larger so hardtofit

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great deal!
  

*by K***. on Reviewed in the United States on June 29, 2019*

This battery fit perfectly and works well. It saved me a considerable amount of money by not having to buy a new UPS. It helps to have a basic knowledge of electrical equipment to remove the old backup battery, but as long as it is unplugged and safe to work on it should be no problem to change.

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**Shop now:** [https://www.desertcart.hk/products/42217355-b-and-b-bp3-12-replacement-length-5-28-in](https://www.desertcart.hk/products/42217355-b-and-b-bp3-12-replacement-length-5-28-in)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-29*