# Sealed Lead Acid (VRLA) battery MPL Power MB 33-12, 12 V 33 Ah, 9.2 kg, 130×163 mm

**URL:** https://aio.lv/en/product--mpl-power-mb-33-12--11972658
**Data updated:** 2026-03-11 16:04 (EET)
**Category:** UPS Batteries
**Manufacturer:** MPL Power
**Manufacturer code:** MB 33-12
**EAN:** 5902135124147
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 70.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 58.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mpl-power-mb-33-12--11972658

## 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 | 7.93 EUR |

## Summary description

MPL Power MB 33-12 is a sealed lead acid (VRLA) standby battery with 12 V voltage and 33 Ah capacity. Designed for UPS, telecom and backup power applications, it provides reliable energy storage in a compact 130 × 163 mm housing and weighs 9.2 kg. Key specs: maintenance-free VRLA chemistry, 12 V/33 Ah rating and dimensions suitable for rack or cabinet mounting.

## Long description

MPL Power MB 33-12 is a sealed lead acid (VRLA) standby battery with a nominal voltage of 12 V and a capacity of 33 Ah. The battery uses AGM (absorbed glass mat) technology, is maintenance-free and does not require electrolyte refilling. Housed in a compact black case with standardized dimensions (130 × 163 mm) and weighing 9.2 kg, it is intended for use in backup power systems, UPS units and telecommunications equipment where dependable energy storage in limited space is required.
Advantages
The VRLA (AGM) design ensures sealed, maintenance-free operation and reduces the need for site servicing. As a dry-type battery, it eliminates the risk of electrolyte leakage and allows installation in enclosed spaces and rooms occupied by people. Its standardized size and moderate weight make it suitable for cabinets, racks and a variety of backup power assemblies. The 12 V/33 Ah rating provides a balance between compact footprint and usable backup capacity for standby applications.
Suitable for
 Uninterruptible Power Supplies (UPS) for servers and network equipment
 Telecommunications base stations and network cabinets
 Emergency lighting and alarm systems
 Small-scale backup power for control panels and industrial controllers
 Battery packs and systems requiring sealed, maintenance-free cells
Key specifications
 Battery chemistry: sealed lead acid (VRLA) with AGM separator
 Nominal voltage: 12 V
 Capacity: 33 Ah (at manufacturer-specified discharge conditions)
 Type: dry, maintenance-free
 Weight: 9.2 kg
 Dimensions (approx.): 130 × 163 mm (footprint/height as specified)
 Color: black
 Intended use: standby/buffer applications
How to use
Install the MPL Power MB 33-12 in accordance with the equipment manufacturer’s instructions and safety guidelines for sealed lead acid batteries. Ensure correct polarity when connecting to chargers or load circuits and use appropriate terminal hardware to achieve reliable electrical contact. Charge the battery with a compatible 12 V lead-acid charger or a regulated UPS charging circuit following recommended charging voltages and current limits. Allow the battery to reach and maintain full charge before placing it into continuous standby service. Keep ventilation adequate around the battery and avoid exposure to temperatures outside the manufacturer’s recommended range.
Usage recommendations
 Use this battery in systems designed for sealed lead acid VRLA cells; avoid deep-discharge cycles where possible to prolong service life. For reliable long-term performance, implement regular capacity checks and maintain charging equipment according to supplier guidelines. Store batteries at moderate state of charge and in cool, dry conditions if not installed.

## Specifications

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| Battery voltage | 12 V |
| Number of batteries included | 1 pc(s) |
| Battery capacity | 33 Ah |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 9.2 kg |
| Height | 163 mm |
| Width | 130 mm |
| Depth | 195 mm |
| Height (with connectors) | 168 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 220 mm |
| Package height | 215 mm |
| Package width | 155 mm |

### Battery

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

## FAQ

### How much does the MPL Power MB 33-12 VRLA 12 V 33 Ah battery cost, and is it available for purchase?

The price is 70.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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, Installment. All transactions are 100% secure and encrypted.

### Can MPL Power MB 33-12 VRLA 12 V 33 Ah battery be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 MPL Power 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 MPL Power 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/11972658/67478550_large.webp