# Sealed Gel Battery XTREME CSB-64.5 GEL 6V 4.5Ah – Rechargeable VRLA for Backup Power

**URL:** https://aio.lv/en/product--xtreme-csb-645-gel-xtrem--11591244
**Data updated:** 2026-02-15 18:41 (EET)
**Category:** UPS Batteries
**Manufacturer:** XTREME
**Manufacturer code:** CSB-64.5 GEL xtrem
**EAN:** 310000228013
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.29 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 9.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--xtreme-csb-645-gel-xtrem--11591244

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The XTREME CSB-64.5 GEL is a sealed 6V 4.5Ah gel (VRLA) rechargeable battery designed for backup power applications. Its maintenance-free, leak-proof construction suits UPS systems, alarm panels, small solar setups and emergency lighting. Compact and ready-to-install, it provides reliable short-term power delivery and simple replacement for compatible devices.

## Long description

The XTREME CSB-64.5 GEL is a sealed 6V 4.5Ah gel rechargeable battery designed for backup power applications. Its valve-regulated lead-acid (VRLA) gel electrolyte and maintenance-free, leak-proof construction make it suitable for a range of compact power systems. The battery delivers stable short-term power, arrives ready to install with standard terminal connections, and is intended as a direct replacement for compatible UPS modules, alarm control panels, emergency lighting units and small off-grid systems.
Advantages
The gel electrolyte and sealed VRLA design provide a maintenance-free experience without the need for water top-ups and reduce the risk of acid leakage. The compact footprint and standard terminal layout allow straightforward replacement in devices with limited space. The battery’s chemistry offers good tolerance to deep discharge cycles for its class and consistent voltage under moderate loads, contributing to predictable performance in backup scenarios.
Suitable for
Uninterruptible Power Supplies (UPS) for small electronics and network devices
Security alarm panels and access control systems
Emergency and exit lighting fixtures
Small solar or off-grid setups for low-power equipment
Portable test equipment and handheld devices requiring 6V backup
Key specifications
Nominal voltage: 6 volts
Capacity: 4.5 ampere-hours (Ah)
Battery type: sealed valve-regulated lead-acid (VRLA) with gel electrolyte
Maintenance: maintenance-free, no water refilling required
Mounting orientation: designed for upright installation; check device documentation for compatibility
Typical use: standby and cyclic applications with moderate discharge rates
How to use
Before installation, verify the device’s required battery voltage and physical dimensions to ensure compatibility. Turn off and isolate the host equipment from mains power, then disconnect the old battery, noting polarity and terminal orientation. Install the XTREME CSB-64.5 GEL in the same orientation, connect the positive and negative terminals securely, and restore power to the equipment. For charging, use a charger or power system configured for sealed lead-acid gel batteries and follow manufacturer-recommended charge voltages and current limits to avoid overcharging.
Usage recommendations
Store and operate the battery within manufacturer-recommended temperature ranges and avoid prolonged exposure to high temperatures. Perform periodic visual inspections for case integrity and connection tightness. For standby applications, keep the battery on float/standby charge to maintain capacity; for cyclic use, follow appropriate charging profiles for gel-type VRLA batteries. Replace the battery at the end of its usable life or when capacity falls below the requirements of the protected equipment.

## FAQ

### How much does the XTREME CSB-64.5 GEL 6V 4.5Ah Gel Battery cost, and is it available for purchase?

The price is 11.29 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 09.07.2026 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 XTREME 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 XTREME 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