---
product_id: 189477844
title: "CSB HR1221W F2 - rechargeable battery HR 1221W F2 12V/5.1Ah"
brand: "csb"
price: "503 Lei"
currency: RON
in_stock: true
reviews_count: 2
category: "Csb"
url: https://www.desertcart.ro/products/189477844-csb-hr1221w-f2-rechargeable-battery-hr-1221w-f2-12v-5
store_origin: RO
region: Romania
---

# 5.1Ah reliable capacity 12V power punch F2 terminal for seamless connectivity CSB HR1221W F2 - rechargeable battery HR 1221W F2 12V/5.1Ah

**Brand:** csb
**Price:** 503 Lei
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your peace of mind with CSB’s HR1221W F2 – the battery that never quits!

## Quick Answers

- **What is this?** CSB HR1221W F2 - rechargeable battery HR 1221W F2 12V/5.1Ah by csb
- **How much does it cost?** 503 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/189477844-csb-hr1221w-f2-rechargeable-battery-hr-1221w-f2-12v-5)

## Best For

- csb enthusiasts

## Why This Product

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

## Key Features

- • **5.1Ah Capacity:** Long-lasting energy to keep you running without interruptions
- • **Consistent 12V Output:** Delivers stable power for your UPS and critical devices
- • **Lightweight & Compact:** Just under 1kg, fits perfectly in tight spaces without bulk
- • **F2 Terminal Compatibility:** Easy installation with standard F2 terminals for quick swaps
- • **Sealed Lead Acid Durability:** Maintenance-free, leak-proof design for hassle-free use

## Overview

The CSB HR1221W F2 is a sealed lead acid rechargeable battery delivering 12 volts and 5.1Ah capacity. Designed with F2 terminals for easy installation, it offers reliable, maintenance-free power ideal for UPS systems and other electronics. Lightweight at just 998 grams, it ensures dependable energy backup in a compact form factor.

## Description

HR 1221 W F2 CSB rechargeable battery 12 V/5.1Ah

Review: Batería SAE Salicru - Envío rápido y en perfecto estado
Review: Ottime batterie - Consegna rapida buon imballa già installate su UPS funzionano pertamente Se devo fare un piccolissimo appunto: mancavano le protezioni al morsetto positivo in genere presenti sulle batterie

## Features

- hr1221 W F2

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004TMSSCW |
| Battery Type | Sealed Lead Acid |
| Battery cell composition | Sealed Lead Acid |
| Best Sellers Rank | 118,479 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 2,113 in Rechargeable Household Batteries |
| Brand | CSB |
| Brand Name | CSB |
| Customer Reviews | 4.6 out of 5 stars 14 Reviews |
| Global Trade Identification Number | 05907524091239 |
| Item Weight | 998 g |
| Item weight | 998 g |
| Manufacturer | CSB |
| Manufacturer Part Number | HR1221W F2 |
| Terminal | F2 Terminal |
| Unit Count | 1 Count |
| Voltage | 12 |

## Product Details

- **Battery cell composition:** Sealed Lead Acid
- **Brand:** CSB
- **Global Trade Identification Number:** 05907524091239
- **Item weight:** 2.2 Pounds
- **Manufacturer:** CSB
- **Terminal:** F2 Terminal
- **Voltage:** 12

## Images

![CSB HR1221W F2 - rechargeable battery HR 1221W F2 12V/5.1Ah - Image 1](https://m.media-amazon.com/images/I/610uj84MWgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Batería SAE Salicru
*by O***A on 6 May 2024*

Envío rápido y en perfecto estado

### ⭐⭐⭐⭐⭐ Ottime batterie
*by L***A on 10 May 2021*

Consegna rapida buon imballa già installate su UPS funzionano pertamente Se devo fare un piccolissimo appunto: mancavano le protezioni al morsetto positivo in genere presenti sulle batterie

## Frequently Bought Together

- HR Series 6 cell 12 volt lead acid battery
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- Mighty Max Battery ML5-12 - 12 Volt 5 AH Rechargeable SLA Battery - Mighty Max Brand Product

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**Shop now:** [https://www.desertcart.ro/products/189477844-csb-hr1221w-f2-rechargeable-battery-hr-1221w-f2-12v-5](https://www.desertcart.ro/products/189477844-csb-hr1221w-f2-rechargeable-battery-hr-1221w-f2-12v-5)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-10*