Mastervolt Chargemaster 24/12-3
In stock
-
2 units available
Regular price
€394,05 EUR
IVA inclusa
🕒 Order preparation: in 1 to 3 business days
Some products are located in external warehouses
Questions about this product? Contact us
FAQ
When does the delivery take place?
Delivery times vary depending on the country and destination postal code. They will be shown at checkout and apply only to products currently in stock.
In some cases, the indicated stock includes items stored in external warehouses, and order processing may take up to 4 working days before shipping.
For products marked as Not in stock, processing may take between 5 and 15 days. If delays occur, our customer service will contact you with timely updates.
What are the warranty terms?
All our products come with a 24-month legal warranty. Some brands provide extended warranty. Contact us for more info.
Click here for more information.
Can I return a product?
You have the right to return a product within 14 days from delivery, as stated in our Refund Policy. Return shipping costs are the responsibility of the customer. Items must be returned in their original condition and packaging. Please contact us before returning.
B2B
Sei un'azienda? Compila il modulo per la fatturazione
Clicca sul pulsante qui sotto per inserire i tuoi dati aziendali:
Vai al modulo
MPN
: 44020120
Mastervolt ChargeMaster 24/12-3 – High-Performance 24V Battery Charger
The Mastervolt ChargeMaster 24/12-3 delivers fast, efficient and reliable charging for 24-volt battery systems, making it ideal for marine applications, RVs and autonomous power installations. Featuring 3-stage+ smart charging, it ensures optimal performance and longer battery life across all battery technologies including AGM, Gel, flooded and Lithium-Ion.
Thanks to its autoranging input (90–265 V AC, 50/60 Hz), this charger operates worldwide even under fluctuating power conditions. The DC output remains active even without a battery connected, enabling essential onboard devices such as lighting or refrigeration to stay powered.
A backlit display shows key charging information at a glance, including voltage, current, charge stage and remaining capacity. Three control buttons allow direct system adjustment. The integrated MasterBus interface supports seamless system integration and both local and remote monitoring.
Designed for recreational and semi-professional use, this model features three simultaneous charging outputs, corrosion-resistant metal-to-metal terminals and comprehensive protection against overheating, overload, short circuit and improper voltage.
General Specifications
| Output voltage | 24 V |
| Total charge current | 12 A at 26.5 V |
| Battery outputs | 3 |
| Charge current output 2/3 | 12 A |
| Supported battery capacity | 24–120 Ah |
| Input voltage | 120/230 V (90–265 V), 50/60 Hz |
| AC connection | 2 m AC cable |
| Power supply function (without battery) | Yes |
| Galvanic isolation | Yes |
| Display | LED display |
| Dimensions | 234 × 132 × 60 mm |
| Weight | 1.8 kg |
| Certifications | CE, ABYC A-31, SAE J1171/ISO8846, RRR, RMRS |
Charging Specifications
| Charging profile | IUoUo 3-stage+ automatic |
| Bulk voltage | 28.8 V |
| Absorption voltage | 28.5 V (4 hours) |
| Float voltage | 26.5 V (flooded) / 27.6 V (Gel/AGM) |
| Temperature compensation | Yes |
| DC self-consumption | < 2 mA |
| Max AC consumption | 435 W |
| Power factor | ≥ 0.98 |
| Operating temperature | -25 °C to 60 °C |
| Cooling | Variable-speed fan |
| Protection | Over-temperature, overload, short-circuit, battery high/low voltage |
| Ingress protection | IP23 |
| MasterBus compatible | Yes |
