# Sealed Lead‑Acid Battery csb HR1234WF2 12V 9Ah, rechargeable, maintenance‑free

**URL:** https://aio.lv/en/product--csb-bat-csb-12v-9ah--11198690
**Data updated:** 2026-02-14 19:36 (EET)
**Category:** UPS Batteries
**Manufacturer:** csb
**Manufacturer code:** BAT-CSB-12V-9Ah
**EAN:** 9008790228179
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 38.42 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--csb-bat-csb-12v-9ah--11198690

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Sealed lead‑acid (SLA) rechargeable battery csb HR1234WF2 with nominal voltage 12V and capacity 9Ah. Maintenance‑free design suitable for backup power, alarm systems, UPS, emergency lighting and portable equipment. Features reliable sealed construction, consistent discharge performance and front terminals for convenient installation.

## Long description

Sealed lead‑acid battery csb HR1234WF2 12V 9Ah is a rechargeable, maintenance‑free power source designed for reliable use in standby and portable applications. It provides a nominal voltage of 12 volts and rated capacity of 9 ampere‑hours, featuring a sealed construction that prevents electrolyte leakage and reduces the need for periodic service. The battery includes front terminals for straightforward connection and is engineered to deliver steady discharge performance across common backup and low‑to‑moderate current draw scenarios.
Advantages
This csb sealed lead‑acid battery offers a maintenance‑free design with sealed construction that minimizes the risk of spills and reduces onsite maintenance. Its rechargeable chemistry supports repeated charge/discharge cycles for extended service life when operated within recommended charge parameters. The front terminal layout simplifies installation in tight compartments and standard battery holders. The battery provides consistent voltage under load and is suitable for both standby (float) and cyclic operation within its specified limits.
Suitable for
 Uninterruptible power supplies (UPS) for short‑term backup
 Alarm and security systems
 Emergency lighting and exit signs
 Portable equipment and handheld devices requiring 12V supply
 Small telecom and monitoring installations
Key specifications
 Nominal voltage: 12 V
 Rated capacity: 9 Ah (ampere‑hours)
 Battery type: Sealed lead‑acid (SLA), rechargeable
 Design: Maintenance‑free, sealed construction
 Terminals: Front‑access terminals for easy connection
 Typical applications: Standby/float and cyclic use within recommended charge profiles
How to use
Install the battery in a compatible battery compartment or holder, ensuring correct polarity when connecting to the device or charger. Use a charger or charger mode appropriate for sealed lead‑acid batteries and follow the manufacturer’s recommended charging voltage and current limits to avoid overcharging. For standby applications, set the charger to a float voltage suitable for 12V SLA batteries. For cyclic use, follow the recommended charge/discharge profile to maximize cycle life. Avoid deep discharges beyond the battery’s rated capacity and restore charge as soon as practical.
Usage recommendations
Store and operate the battery within manufacturer‑specified temperature ranges and keep terminals clean and free of corrosion. Do not open or puncture the sealed case. Dispose of the battery in accordance with local regulations for lead‑acid batteries and recycling programs.

## FAQ

### How much does the Battery csb HR1234WF2 12V 9Ah cost, and is it available for purchase?

The price is 46.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All csb products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized csb service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11198690/61981904_large.webp