# Rechargeable Lead‑Acid Battery CSB 12V 5Ah (BAT-CSB-12V-5Ah)

**URL:** https://aio.lv/en/product--csb-bat-csb-12v-5ah--11972639
**Data updated:** 2026-03-11 16:04 (EET)
**Category:** UPS Batteries
**Manufacturer:** csb
**Manufacturer code:** BAT-CSB-12V-5Ah
**EAN:** 9008790228155
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Sealed rechargeable 12V 5Ah lead‑acid battery from CSB designed for backup power and portable equipment. Provides a nominal voltage of 12 volts and rated capacity of 5 ampere‑hours. Suitable for UPS units, alarm systems, emergency lighting, instrumentation and small DC devices that require reliable, maintenance‑free standby power.

## Long description

Sealed rechargeable 12V 5Ah lead‑acid battery from CSB designed to deliver compact, maintenance‑free standby power. The battery provides a nominal voltage of 12 volts and a rated capacity of 5 ampere‑hours in a sealed construction that minimizes electrolyte loss and allows installation in various orientations. It is intended for short‑term backup support and continuous float charging applications where reliable, low‑maintenance power is required.
Advantages
The CSB 12V 5Ah battery offers a sealed design that reduces the need for periodic maintenance and prevents leakage. Its small footprint and standardized voltage make it compatible with many common backup and portable systems. The battery is suitable for float charging and cyclic use within recommended depth‑of‑discharge limits, providing consistent output over repeated charge/discharge cycles. Designed for safe indoor use, it features recombination technology that limits gas emission under normal charging conditions.
Подходит для
 Uninterruptible power supplies (UPS) for small systems
 Alarm and security systems
 Emergency and exit lighting
 Instrumentation and measurement devices
 Portable DC equipment and small motor drives
Key specifications
 Nominal voltage: 12 V
 Rated capacity: 5 Ah (ampere‑hours)
 Battery type: Sealed lead‑acid (VRLA)
 Usable orientations: Upright or as specified by manufacturer for sealed installation
 Typical applications: Standby/float charging and light cyclic use
How to use
Install the battery in a compatible battery compartment or holder, observing correct polarity. Use a charger or power supply designed for sealed lead‑acid batteries and follow the recommended float or cyclic charging voltages provided by the system manufacturer. Avoid deep discharges below recommended depth‑of‑discharge limits to prolong service life. Ensure adequate ventilation around the battery during charging and avoid exposure to open flames or sparks.
Usage recommendations
For reliable performance, keep the battery on a regular float charge when used for standby power and perform periodic capacity checks if used in critical applications. Store the battery in a cool, dry place and recharge before extended storage to prevent deep discharge. Replace batteries in sets when used in multi‑battery systems to maintain balanced performance.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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/11972639/67419949_large.webp