---
product_id: 26618293
title: "CyberPower RB1290 UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah"
brand: "cyberpower"
price: "¥24110"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/26618293-cyberpower-rb1290-ups-replacement-battery-cartridge-maintenance-free-user-installable
store_origin: JP
region: Japan
---

# High Surge Currents 12V/9Ah Power Eco-Friendly Packaging CyberPower RB1290 UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah

**Brand:** cyberpower
**Price:** ¥24110
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Peace of Mind!

## Quick Answers

- **What is this?** CyberPower RB1290 UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah by cyberpower
- **How much does it cost?** ¥24110 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/26618293-cyberpower-rb1290-ups-replacement-battery-cartridge-maintenance-free-user-installable)

## Best For

- cyberpower enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious Choice:** Reusable packaging makes recycling expired batteries a breeze.
- • **Revitalize Your Power:** Breathe new life into your CyberPower UPS systems with this top-tier replacement battery.
- • **Peace of Mind Warranty:** Enjoy an 18-month warranty that covers defects, ensuring your investment is protected.
- • **Effortless Installation:** User-installable design means you can get back to business in no time.
- • **Maintenance-Free Convenience:** Say goodbye to battery fluid worries—this cartridge is designed for hassle-free use.

## Overview

The CyberPower RB1290 UPS Replacement Battery Cartridge is a 12V/9Ah sealed lead-acid battery designed to restore power to CyberPower UPS systems. It features a maintenance-free design, user-installable convenience, and comes with eco-friendly packaging for easy recycling. Compatible with multiple CyberPower models, it also includes an 18-month warranty for added assurance.

## Description

CyberPower RB1290 UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah

## Features

- The RB1290 UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries. It comes with one 12V/9Ah sealed lead-acid battery
- SEALED LEAD-ACID BATTERY: Supplies high surge currents, provides robust power-to-weight ratios, and cost effective; MAINTENANCE-FREE BATTERY FLUID: Never requires replacement
- USER-INSTALLABLE CARTRIDGE: Allows for quick and convenient installation; each cartridge is pre-assembled; The RB1290 comes in reusable packaging for delivering expired batteries to recycling centers
- Compatible with these CyberPower models: CP1000AVRLCD, CP1000PFCLCD, CP1000PFCLCDTAA
- 18-MONTH WARRANTY: Covers defects in materials and worksmanship in the product under normal use and conditions within eighteen months of the purchase date

## Product Details

- **Brand:** CyberPower
- **Battery Cell Composition:** Sealed Lead Acid
- **Product Dimensions:** 2.56"D x 5.94"W x 3.86"H
- **Voltage:** 12 Volts
- **Color:** Black

## Images

![CyberPower RB1290 UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah - Image 1](https://m.media-amazon.com/images/I/61wIojCTzdL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ When you need a new UPS battery
*by C***M on May 18, 2025*

Shipping was quick so far it has performed well. Seems quite steady and powerful.

### ⭐⭐⭐⭐⭐ easy to install, works well
*by N***E on April 28, 2025*

Any easy way to get your UPS back up to factory standard, replace the old battery and get back to having a properly working back up in no time.

### ⭐⭐⭐⭐⭐ Real Person Real Review
*by J***E on October 11, 2024*

I purchased this exact same battery back in 2020 for CyberPower 1000AVR UPS backup. So it lasted between 3.5 and 4 years. I have two of these UPSs. I like that they are OEM replacement for CyberPower and have 18month warranty. Others have like only 3 month warranty, so be aware. I have a 3rd UPS like this but had to upgrade due to larger wattage requirements. These are solid UPSs and just need the battery replaced every now and then. So I'm purchasing 2 new replacement batteries.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.jp/products/26618293-cyberpower-rb1290-ups-replacement-battery-cartridge-maintenance-free-user-installable](https://www.desertcart.jp/products/26618293-cyberpower-rb1290-ups-replacement-battery-cartridge-maintenance-free-user-installable)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-24*