# Isolation transformer Victron Energy BBA000100100 Input current max 1 A Housing colour Blue

**URL:** https://aio.lv/en/product--victron-energy-bba000100100--4805476
**Data updated:** 2025-12-29 17:42 (EET)
**Category:** Batteries
**Manufacturer:** victron energy
**Manufacturer code:** BBA000100100
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 59.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 49.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--victron-energy-bba000100100--4805476

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Victron Energy BBA000100100 is an isolation transformer designed for safe electrical isolation. It features a maximum input current of 1 A and comes in a blue housing, making it suitable for various applications requiring electrical safety and reliability.

## Long description

The Victron Energy BBA000100100 Battery Balancer equalizes the state of charge between two series-connected 12V batteries or between several parallel strings of series-connected batteries. When the charge voltage of a 24V battery system rises above 27V, the balancer activates and compares the voltages of the two series-connected batteries. It draws up to 1 A from the battery (or parallel-connected batteries) with the higher voltage so that the charge current differential causes the batteries to converge to the same state of charge. Multiple balancers can be paralleled when required; a 48V battery bank can be balanced using three units.
Advantages
This device provides automatic passive balancing without the need for user adjustments. It limits the balancing current to a maximum of 1 A, protecting batteries from excessive discharge during the balancing process. The compact blue housing is intended for easy installation in battery systems and allows paralleling of multiple units for higher-voltage banks.
Suitable for
Balancing two series-connected 12V batteries (24V systems)
Balancing parallel strings of series-connected batteries
Balancing 48V banks using three paralleled balancers
Key specifications
Model: Victron Energy BBA000100100
Function: Battery balancer for series-connected 12V batteries
Activation voltage: when 24V system voltage \> 27V
Maximum balancing current: 1 A
Housing colour: Blue
How to use
Install the balancer across the two series-connected 12V battery terminals so it monitors the voltage difference between the batteries. When the system charge voltage exceeds 27V the unit will automatically start drawing current from the higher-voltage battery up to 1 A. For larger battery banks, connect multiple balancers in parallel as required (for example three units for a 48V bank). Follow standard safety procedures: isolate circuits before installation and ensure correct polarity and secure connections.
Usage recommendations
Use the balancer in systems where series-connected battery mismatch is possible; do not rely on it as a substitute for regular battery maintenance. For longer-term or larger imbalances consider professional battery testing and replacement when necessary.

## Specifications

| Feature | Value |
|---|---|
| Housing colour | Blue |
| Input current (max) | 1 A |

## FAQ

### How much does the Isolation transformer Victron Energy BBA000100100 cost, and is it available for purchase?

The price is 59.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 14.07.2026 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 victron energy 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 victron energy 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/4805476/64063335_large.webp