---
product_id: 410231913
title: "Replacement Battery"
brand: "cyberpower"
price: "113.49 OMR"
currency: OMR
in_stock: true
reviews_count: 6
category: "Cyber Power"
url: https://www.desertcart.com.om/products/410231913-replacement-battery
store_origin: OM
region: Oman
---

# 9 Amp Hours capacity 12V power boost Made in USA quality Replacement Battery

**Brand:** cyberpower
**Price:** 113.49 OMR
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your peace of mind with CyberPower’s trusted backup battery!

## Quick Answers

- **What is this?** Replacement Battery by cyberpower
- **How much does it cost?** 113.49 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/410231913-replacement-battery)

## 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

- • **Reliable 12V Power:** Seamlessly powers your UPS with consistent 12 volts for uninterrupted performance.
- • **Compact Rack Form Factor:** Space-saving design fits perfectly in your setup without bulk or clutter.
- • **Trusted CyberPower Brand:** Join thousands of professionals relying on CyberPower’s proven quality and 4.6-star rating.
- • **Long-Lasting 9Ah Capacity:** Stay powered longer with a robust 9 Amp Hour battery capacity designed for endurance.
- • **Premium Lead Acid Composition:** Durable lead acid cells engineered for stability and safety in critical power backup.

## Overview

The CyberPower RB1290 Replacement Battery is a 12V, 9 Amp Hour lead acid battery designed specifically for UPS systems and solar compatibility. Made in the USA, it offers reliable, long-lasting power in a compact rack form factor, ensuring your critical devices stay protected during outages. Highly rated by over a thousand users, it’s the go-to choice for professionals demanding dependable backup power.

## Description

Replacement Battery

Review: We can buy 2 ups in this rate . - Too much expensive
Review: Buenos reemplazos. - Yo le compre 2 a mi CyberPower 1500VA y han funcionado correctamente todo este tiempo sin ningún problema.

## Features

- Cyberpower
- RB1290

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009ACPC7K |
| Amperage | 9 Amps |
| Battery Cell Composition | Lead Acid |
| Battery Cell Type | Lead Acid |
| Brand | CyberPower |
| Brand Name | CyberPower |
| Colour | Black |
| Connector Type | DB |
| Country of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 1,203 Reviews |
| Form Factor | Rack |
| Global Trade Identification Number | 00649532609307 |
| Item Dimensions | 6.5 x 15.1 x 9.8 Centimeters |
| Item Type Name | battery |
| Item Weight | 2.65 Pounds |
| Item Weight Unit of Measure | 2.65 Pounds |
| Manufacturer | Cyber Power |
| Manufacturer Part Number | RB1290 |
| Model Number | RB1290 |
| Output Wattage | 9 Watts |
| UPC | 649532609307 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Wattage | 9 |

## Product Details

- **Amperage:** 9 Amps
- **Battery Cell Composition:** Lead Acid
- **Brand:** CyberPower
- **Colour:** Black
- **Voltage:** 12 Volts

## Images

![Replacement Battery - Image 1](https://m.media-amazon.com/images/I/61wIojCTzdL.jpg)
![Replacement Battery - Image 2](https://m.media-amazon.com/images/I/61m4WRubGnL.jpg)
![Replacement Battery - Image 3](https://m.media-amazon.com/images/I/61gwqr1DPxL.jpg)
![Replacement Battery - Image 4](https://m.media-amazon.com/images/I/61IEgeYlewL.jpg)

## Customer Reviews

### ⭐ We can buy 2 ups in this rate .
*by D***. on 10 August 2017*

Too much expensive

### ⭐⭐⭐⭐⭐ Buenos reemplazos.
*by V***Z on 13 January 2026*

Yo le compre 2 a mi CyberPower 1500VA y han funcionado correctamente todo este tiempo sin ningún problema.

### ⭐⭐⭐⭐⭐ No issues!
*by M***. on 21 February 2025*

Great replacement, works as expected!

## Frequently Bought Together

- CyberPower RB1290 UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah
- CyberPower RB1290X2 UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah
- CyberPower RB1280X2B UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/8Ah

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**Shop now:** [https://www.desertcart.com.om/products/410231913-replacement-battery](https://www.desertcart.com.om/products/410231913-replacement-battery)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-05-17*