# Battery RAYOVAC BT2-12 Unitree B2 — sealed lead-acid 12V battery, model BT2-12

**URL:** https://aio.lv/en/product--rayovac-080825--11879983
**Data updated:** 2026-03-09 20:47 (EET)
**Category:** Batteries
**Manufacturer:** RAYOVAC
**Manufacturer code:** 080825
**EAN:** 5907085529486
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13 533.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 11 185.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rayovac-080825--11879983

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Sealed lead‑acid battery RAYOVAC BT2-12 Unitree B2 (model BT2-12) provides a reliable 12V power source for backup and standby applications. As a maintenance‑free rechargeable battery, it is suited for UPS systems, alarm panels, emergency lighting and small telecommunications equipment. Designed for stable voltage output and safe operation in enclosed installations.

## Long description

Sealed lead-acid battery RAYOVAC BT2-12 Unitree B2 (model BT2-12) is a maintenance-free rechargeable 12V battery designed for backup and standby power applications. The battery delivers a stable voltage output and is intended for use in enclosed installations where safe, leak-proof operation is required. Its construction supports moderate discharge rates and reliable performance in systems that demand uninterrupted power for short- to medium-duration events.
Advantages
The RAYOVAC BT2-12 Unitree B2 features a sealed, maintenance-free design that eliminates the need for periodic electrolyte checks or topping up. Its sealed construction reduces the risk of leakage and allows installation in a variety of orientations. The battery provides consistent voltage under typical load conditions and is suitable for repeated charge/discharge cycles common in standby systems. Compact dimensions and standardized terminal types make it compatible with many UPS units, alarm panels, emergency lights and small telecom devices.
Suitable for
 Uninterruptible Power Supplies (UPS) for home and small office equipment
 Alarm and security control panels
 Emergency and exit lighting systems
 Small telecommunications and network backup devices
 Portable power packs and backup modules
Key specifications
 Nominal voltage: 12 V
 Battery type: Sealed lead-acid, valve-regulated
 Rechargeable: Yes, maintenance-free
 Design: Leak-proof sealed construction suitable for enclosed installations
 Intended use: Standby and cyclic applications with moderate discharge rates
 Compatible with common UPS, alarm, emergency lighting and small telecom equipment
How to use
Install the RAYOVAC BT2-12 in accordance with the equipment manufacturer's instructions, observing correct polarity when connecting to terminals. Charge the battery using a compatible lead-acid battery charger or the charger circuitry provided in the host device. Avoid deep discharges whenever possible to extend service life. Ensure the installation location provides moderate ambient temperature and adequate ventilation for the device that houses the battery.
Usage recommendations
For optimal longevity, store and operate the battery at moderate temperatures, regularly check voltage under load in standby systems, and replace the battery when capacity falls below the level required by your equipment. Dispose of the battery according to local regulations for lead-acid batteries.

## FAQ

### How much does the Battery RAYOVAC BT2-12 Unitree B2 12V cost, and is it available for purchase?

The price is 13,533.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 07.07.2026 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, Leasing for legal entities. 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 RAYOVAC 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 RAYOVAC 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/11879983/68534363_large.webp