Description
xVictron Centaur Charger 12/100(3) 120-240V
The Victron Centaur Charger 12/100(3) is a three-output, 100-amp battery charger designed for 12V systems. It accepts a wide AC input range of 120 to 240V, making it suitable for use across the UK, Europe and North America. Built for professional installation in marine, vehicle and stationary off-grid applications where reliable, high-current charging is required.
Key Features
- 100A total charge output at 12V, distributed across three independent battery outputs.
- Wide AC input voltage range of 120 to 240V accommodates varying grid and generator supplies.
- Three-stage adaptive charging algorithm (bulk, absorption, float) optimises charge cycle for battery longevity.
- Each output is independently regulated, allowing simultaneous charging of separate battery banks without cross-interference.
- Suitable for a wide range of lead-acid battery types including flooded, gel and AGM.
- Microprocessor-controlled with temperature compensation to adjust charge voltage based on ambient conditions.
- Compact and robust metal enclosure rated for demanding installation environments.
- Weight of 12kg reflects a high-quality transformer-based design with substantial current delivery capability.
Product Overview
The Centaur 12/100(3) uses a three-stage adaptive charging process. During bulk charge, the full 100A output is applied to bring batteries up to charge quickly. The absorption stage holds voltage constant while current tapers, and the float stage maintains the battery at full charge without overcharging. This approach extends battery service life compared to simple constant-voltage chargers.
The three independent outputs are a key practical feature. In marine and vehicle installations it is common to have separate battery banks for engine starting, domestic loads and bow thrusters or auxiliary systems. Each output on the Centaur can be connected to a different bank and will regulate independently, so a deeply discharged domestic bank will not starve the starter battery of charge current. The 120-240V input range means the same unit can be used on shore power in different countries or connected to a generator with variable output voltage.
Temperature compensation is handled via a built-in sensor. As battery temperature rises, the charger reduces charge voltage to prevent overcharging, which is particularly relevant in engine rooms and enclosed battery compartments where heat build-up is common.
Technical Specifications
| Specification | Value |
| SKU | CCH012100000 |
| Output Voltage | 12V |
| Output Current | 100A |
| Number of Outputs | 3 |
| AC Input Voltage | 120-240V AC |
| Weight | 12 kg |
| GTIN | 8719076021537 |
Applications
- Marine vessels with multiple battery banks (engine start, domestic, bow thruster).
- Large motorhomes, coaches and commercial vehicles requiring high-current shore power charging.
- Off-grid cabins and static installations with a generator as the primary AC source.
- Industrial and commercial backup power systems with lead-acid battery banks.
- Rental and hire fleet vehicles where fast, reliable recharging between uses is required.
What Is Included
- Victron Centaur Charger 12/100(3) 120-240V unit.
Installation Notes
Installation should be carried out by a qualified electrician or marine electrical engineer. The unit must be connected to a correctly fused and earthed AC supply. Ensure adequate ventilation around the charger, particularly in enclosed engine rooms or battery compartments. DC output cables should be sized appropriately for 100A continuous current and kept as short as practicable to minimise voltage drop. Verify battery type compatibility before connecting, as charge profiles differ between flooded, gel and AGM chemistries.
Return Policy
xWe offer a 14-day, no-quibble returns or replacement policy because we want you to be totally satisfied with your purchase.
If you are unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it. We will pay for your return postage on a faulty item as long as you send it using our UPS account (we will provide you with a return label)
Please keep in mind the following:
- Items returned within 14 days but not in their original and undamaged packaging will also incur a -15% charge per package.
- If you return an item that doesn't adhere to our returns procedure or doesn't include a returns form, you may be liable for a €10 administration fee
- Individual items from a bundle can't be returned, refunded or exchanged. If you want a refund/credit/exchange for a bundle, all items must be returned to us.
Before you return your item, please make sure that:
- You follow our returns process (outlined below)
- The goods and packaging are undamaged
IMPORTANT: We need to be able to identify an item with your order. We can only do this if you follow our returns process. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded.
What delivery method do I need to use when returning an item?
You must send the goods back to us by a tracked/recorded delivery service. Refunds on faulty items returned are reimbursed within 5 working days.
Can I return just one item from multiple purchases?
Yes. Once you start the returns process you will go to a page that will allow you to choose which items you want to be replaced or refunded.
Returning faulty goods
If your item is faulty, you need to follow the returns policy, where you will be able to state that it’s faulty. The product will then arrive at our warehouse for testing.
If your purchase is not within 14 days
You can still exchange your item for a different product or for credit to use on the Voltacon Solar website (-15% from the credit amount).
Returns outside of the 14-day period do not qualify for the free returns policy.
Returning an item within the warranty
If you have a warranty and want to return a faulty item, you just need to follow our standard returns process. When we receive your item, we will then check that it’s within warranty and for any faults before arranging a replacement.