---
product_id: 1721129
title: "Power-Sonic PS-1290 12 Volt 9 Amp Hour Rechargeable SLA Battery (F2 Terminals)"
brand: "power sonic"
price: "HK$994"
currency: HKD
in_stock: true
reviews_count: 13
category: "Power Sonic"
url: https://www.desertcart.hk/products/1721129-power-sonic-ps-1290-12-volt-9-amp-hour-rechargeable
store_origin: HK
region: Hong Kong
---

# High energy density 12V 9Ah power punch AGM spill-proof tech Power-Sonic PS-1290 12 Volt 9 Amp Hour Rechargeable SLA Battery (F2 Terminals)

**Brand:** power sonic
**Price:** HK$994
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your peace of mind — never miss a beat during outages!

## Quick Answers

- **What is this?** Power-Sonic PS-1290 12 Volt 9 Amp Hour Rechargeable SLA Battery (F2 Terminals) by power sonic
- **How much does it cost?** HK$994 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/1721129-power-sonic-ps-1290-12-volt-9-amp-hour-rechargeable)

## Best For

- power sonic enthusiasts

## Why This Product

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

## Key Features

- • **Advanced AGM Technology:** Valve-regulated, spill-proof Absorbent Glass Mat design ensures safe, maintenance-free operation in any position.
- • **Unrivaled Energy Density:** Maximize backup runtime with a superior power-to-volume ratio that keeps your essential devices running longer.
- • **Reliable 12V 9Ah Capacity:** Power through blackouts and brownouts with consistent 9 Amp Hour output designed for critical systems.
- • **Proven Longevity & Durability:** Trusted by professionals for over a decade, enduring multiple power disruptions without losing charge.
- • **Versatile F2 Terminal Compatibility:** Seamlessly fits fire alarms, burglar alarms, UPS, and access control systems for hassle-free replacements.

## Overview

The Power-Sonic PS-1290 is a 12 Volt, 9 Amp Hour sealed lead acid battery featuring advanced AGM technology and spill-proof construction. Designed for fire alarms, burglar alarms, UPS, and access control systems, it delivers high energy density and reliable performance in any orientation. With F2 terminals for easy installation and a proven track record of durability through multiple power interruptions, it’s the go-to choice for professionals demanding uninterrupted power backup.

## Description

Power Sonic Rechargeable Sealed Lead Acid Battery PS-1290 12V 9.0 AH @ 20-hr. 12V 8.1 AH @ 10-hr

Review: Good quality - I have used PS for many decades. I have never had an issue with output or longevity
Review: Awesome replacement batteries for my UPS - Great batteries for a fraction of the cost for what costs to go out and buying a new UPS. Had to get 2 for a 1285 geeksquad UPS. Was Quick and easy to swap out the old ones and pop these in. Recommend taking pics and writing in permanent marker on the contacts of the wires when working on the UPS when changing out to eliminate confusion, when putting them back together. Update---- 8/11/2014 Just had My OTHER 1295 geeksquad UPS die in the house. I used this one on my entertainment center. Had the previous one on my computers and is still chugging along normally with these batteries in there. Bought 2 more to replace the batteries in the one that just recently bit the dust. They seem to be working well and the monitor on the program is liking them as well. Had 2 brownouts and a blackout in the time had them and was still working. Update------2/11/2015 Batteries are still going strong and had 2 blackouts and a couple brownouts in the time frame of owning them. Have witnessed multiple power issues in my apartment when these were in the UPS, and they are still coming back and testing ok in the software and the hardware tests. Great batteries, and have no doubts about getting more. Update------3/5/2016 Both UPS are still working without any issues and still maintaining charges. Even through multiple brown/blackouts and lighting storms. Love these batteries and will be buying and recommending these batteries to anyone who needs replacements to anyone. Update--------4/25/2017 Both UPS backups are still going strong, and have had multiple blackouts and brown outs the past couple years. And these things ran my internet and TV etc for a good 2-3 hours before giving out (2 per UPS). Was using LED TV and fire TV on one, and just modem and router on another. Update---------3/2/2018 Both sets of batteries are going strong on both UPS'es. They have been up for almost 4 years and have been through multiple brown outs, black outs, and TONS of dirty power running through this complex. They kick on from time to time from a flux of dirty power coming through the port. Update -----------6/1/2020 Sorry, bit of a delay on the update. All things considered in all of this chaos. Had two UPS battery backups go Kaput. One completely bit the big one. My complex is full of dirty power. Just glad it took out a 100 dollar UPS and batteries rather than nuking 1000's of dollars of electronics. Saved my 4k TV, 4k receiver, Multiple consoles, Blu-ray player, Media computer and various other audio devices hooked up to it. These batteries replaced the other one that simply needed new batteries. Bought another set. Voila!! up again and electronics are happy.

## Features

- The Power-Sonic PS-1290 is a 12 Volt 9 Amp Hour Rechargeable Sealed Lead Acid Battery featuring F2 Terminals.
- For use in Fire Alarm Systems, Burglar Alarm Systems and Access Control Systems
- Absorbent Glass Mat (AGM) technology for superior performance
- Valve regulated, spill proof construction allows safe operation in any position
- Power/volume ratio yielding unrivaled energy density

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002L6R130 |
| Batteries | 1 12V batteries required. (included) |
| Best Sellers Rank | #96,282 in Health & Household ( See Top 100 in Health & Household ) #209 in 12V Batteries |
| Date First Available | August 11, 2009 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.26 pounds |
| Item model number | PS-1290F2 |
| Manufacturer | Power-Sonic |
| Product Dimensions | 5.94 x 2.56 x 3.86 inches |

## Product Details

- **Battery Capacity:** 9 Amp Hours
- **Battery Cell Composition:** Lead Acid
- **Brand:** Power Sonic
- **Number of Batteries:** 1 12V batteries required. (included)
- **Recommended Uses For Product:** Scooter

## Images

![Power-Sonic PS-1290 12 Volt 9 Amp Hour Rechargeable SLA Battery (F2 Terminals) - Image 1](https://m.media-amazon.com/images/I/51BunPeSNCL.jpg)
![Power-Sonic PS-1290 12 Volt 9 Amp Hour Rechargeable SLA Battery (F2 Terminals) - Image 2](https://m.media-amazon.com/images/I/61fVs4ZnsuL.jpg)

## Questions & Answers

**Q: My portable generator call fo a SLA 12V 9 AH battery with F2 terminals, but generator has ring terminals, now what ?**
A: Cut the wire right below the ring terminal. Strip it and replace the ring terminals with terminals that accept the F2 terminals. Can be found at hardware stores, Walmart and Radio shack. Make sure you match the wire guage when you buy the terminals. Each package should have a label, for example 10-12 guage. Meaning the terminal will accept 10 to 12 guage wire.....

**Q: Whar are the dimensions  h x w x d of ps-1290 ?**
A: 5.9 x 2.6 x 3.9 inches as listed under the product.

**Q: What is the price for 4 x 5 battery boxes?  Needs to be this battery, no replacements.**
A: I have only 2 available.  $15.00 + shipping of $11.88 text8016730405

**Q: How to read the date code**
A: 1st 2 digits designates the month 01-122nd digits designates the day of the month 1-315 th digit designates the year 0=10- 5=15That is 091515 is 9/15/2015 that's the date it was manufactured

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by W***R on February 22, 2026*

I have used PS for many decades. I have never had an issue with output or longevity

### ⭐⭐⭐⭐⭐ Awesome replacement batteries for my UPS
*by F***T on March 17, 2014*

Great batteries for a fraction of the cost for what costs to go out and buying a new UPS. Had to get 2 for a 1285 geeksquad UPS. Was Quick and easy to swap out the old ones and pop these in. Recommend taking pics and writing in permanent marker on the contacts of the wires when working on the UPS when changing out to eliminate confusion, when putting them back together. Update---- 8/11/2014 Just had My OTHER 1295 geeksquad UPS die in the house. I used this one on my entertainment center. Had the previous one on my computers and is still chugging along normally with these batteries in there. Bought 2 more to replace the batteries in the one that just recently bit the dust. They seem to be working well and the monitor on the program is liking them as well. Had 2 brownouts and a blackout in the time had them and was still working. Update------2/11/2015 Batteries are still going strong and had 2 blackouts and a couple brownouts in the time frame of owning them. Have witnessed multiple power issues in my apartment when these were in the UPS, and they are still coming back and testing ok in the software and the hardware tests. Great batteries, and have no doubts about getting more. Update------3/5/2016 Both UPS are still working without any issues and still maintaining charges. Even through multiple brown/blackouts and lighting storms. Love these batteries and will be buying and recommending these batteries to anyone who needs replacements to anyone. Update--------4/25/2017 Both UPS backups are still going strong, and have had multiple blackouts and brown outs the past couple years. And these things ran my internet and TV etc for a good 2-3 hours before giving out (2 per UPS). Was using LED TV and fire TV on one, and just modem and router on another. Update---------3/2/2018 Both sets of batteries are going strong on both UPS'es. They have been up for almost 4 years and have been through multiple brown outs, black outs, and TONS of dirty power running through this complex. They kick on from time to time from a flux of dirty power coming through the port. Update -----------6/1/2020 Sorry, bit of a delay on the update. All things considered in all of this chaos. Had two UPS battery backups go Kaput. One completely bit the big one. My complex is full of dirty power. Just glad it took out a 100 dollar UPS and batteries rather than nuking 1000's of dollars of electronics. Saved my 4k TV, 4k receiver, Multiple consoles, Blu-ray player, Media computer and various other audio devices hooked up to it. These batteries replaced the other one that simply needed new batteries. Bought another set. Voila!! up again and electronics are happy.

### ⭐⭐⭐⭐⭐ They last a long time in UPS statems
*by J***S on December 30, 2025*

I've used these batteries in my APC ups systems for many years. For me they've lasted a minimum of 5 years and a maximum of 7. They are my go-to batteries for personal ups systems.

## Frequently Bought Together

- Power-Sonic PS-1290 12 Volt 9 Amp Hour Rechargeable SLA Battery (F2 Terminals)
- 12V Sealed Lead Acid (SLA) Battery Charger 1300mA, with Short Circuit Protection
- Power-Sonic Rechargeable Sealed Lead Acid Battery PS-1270 12V 7.0 AH @ 20-hr. 12V 6.5 AH @ 10-hr

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-05*