# UPS battery megaBAT MB 9-12 — Sealed Lead Acid (VRLA) 12 V 9 Ah, pack of 5, 2.2 kg each

**URL:** https://aio.lv/en/product--megabat-mb-9-12--11352962
**Data updated:** 2026-03-07 19:59 (EET)
**Category:** UPS Batteries
**Manufacturer:** megaBAT
**Manufacturer code:** MB 9-12
**EAN:** 5902135126226
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--megabat-mb-9-12--11352962

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Replacement UPS battery pack megaBAT MB 9-12 with Sealed Lead Acid (VRLA) chemistry, nominal voltage 12 V and capacity 9 Ah. Supplied as a set of 5 batteries, each weighing 2.2 kg and finished in black. Suited for UPS units, emergency power systems and backup applications requiring maintenance-free lead‑acid cells of this size.

## Long description

Replacement UPS battery pack megaBAT MB 9-12 is a set of five sealed lead acid (VRLA) batteries intended for uninterrupted power supply units, emergency power systems and other backup applications. Each battery has a nominal voltage of 12 V and a rated capacity of 9 Ah. The pack is supplied as five identical maintenance‑free cells finished in black, each weighing 2.2 kg, designed to provide dependable standby power where standard 12 V lead‑acid modules are required.
Advantages
The megaBAT MB 9-12 uses Sealed Lead Acid (VRLA) construction, which provides maintenance‑free operation without the need to add water. Its 9 Ah capacity and 12 V nominal voltage match common UPS and backup configurations. Being supplied as a pack of five ensures multiple replacements or parallel/series configurations as required by system design. The black finish and compact size facilitate installation in a range of UPS enclosures and emergency power cabinets.
Suitable for
 Replacement batteries for small to medium UPS units
 Emergency lighting and alarm backup systems
 Standalone backup modules and power banks using 12 V lead‑acid cells
 Telecommunications equipment requiring sealed VRLA batteries
Key specifications
 Battery chemistry: Sealed Lead Acid (VRLA)
 Nominal voltage: 12 V
 Capacity: 9 Ah
 Number of batteries in set: 5 pieces
 Individual battery weight: 2.2 kg
 Colour: Black
How to use
Install each megaBAT MB 9-12 battery following the UPS or backup system manufacturer’s instructions. Ensure correct polarity when connecting batteries in series or parallel and use appropriate connectors and fuses. Verify compatibility with the charger and system voltage before connection. When replacing old batteries, disconnect the system from mains power and discharge capacitors where applicable to avoid short circuits. After installation, perform a controlled runtime test to confirm correct operation.
Usage recommendations
Store and operate these sealed lead‑acid batteries in a dry, well‑ventilated area at moderate temperatures. Avoid deep discharges and follow recommended charging profiles for VRLA batteries to maximize service life. Dispose of expired batteries according to local regulations for lead‑acid battery recycling.

## Specifications

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| Battery voltage | 12 V |
| Number of batteries included | 5 pc(s) |
| Battery capacity | 9 Ah |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 2.2 kg |
| Height | 95 mm |
| Width | 151 mm |
| Depth | 65 mm |
| Height (with connectors) | 101 mm |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Sealed Lead Acid (VRLA) |

## FAQ

### How much does the UPS battery megaBAT MB 9-12 12V 9Ah (pack of 5) cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 60 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 13.07.2026 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 megaBAT 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 megaBAT 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: number of batteries included, weight, battery technology, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11352962/65826275_large.webp