DURST DC to DC Charger 25A
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DC to DC Charger 25A
1-year warranty
FAQ
1. Is the Durst 25A DC-DC charger suitable for a caravan?
Yes. The AP25DC is built for caravans, campers, 4WDs and similar dual-battery setups. It charges the auxiliary battery from the vehicle DC input or from solar, supports lead acid, AGM, calcium and LiFePO4, and is smart-alternator compatible. Warranty is 1 year.
Temp Guard
Protect your lithium install
Temp Guard watches your battery and sounds an alarm if something is wrong. It runs on its own AAA batteries, so it keeps watching even if the battery system or BMS shuts down. It works with any battery type.
See Temp GuardKey Features
- 12V 25A DC-DC battery charger.
- Dual input from vehicle DC and solar.
- Four-stage charging profile.
- Lead acid, AGM, calcium, and LiFePO4 compatible.
- Smart alternator compatible.
- LiFePO4 activation mode.
- Low standby current.
- IP54-rated enclosure.
- Compact mobile installation design.
- Designed for 4WD, caravan, marine, and off-grid applications.
Product for Industry
- 🚗 Automotive
- 🚙 Consumer Automotive
- 🚑 Emergency Services
- 🚛 Fleet Maintenance
- 🏕️ Camping & Adventure
- 🚐 Caravan & RV
- 🗺️ Overlanding
- 🌲 Outdoor Recreation
- 🚙 Touring Vehicles
- 🚤 Boating & Leisure Marine
- 🔋 Portable Power
- 🧭 Remote Travel
- 🚐 Recreational Vehicles
- 🌄 Lifestyle & Touring
- 🏕️ 4WD & Offroad
Product Specifications
| Model | AP25DC |
| Product Type | DC-DC Battery Charger |
| Input Sources | Vehicle DC and Solar |
| DC Input Voltage Range | 11–24V |
| Solar Input Voltage Range | 9–30V |
| Maximum Input Current | 28A |
| Output Voltage | 0–15.4V |
| Maximum Output Power | 385W |
| Rated Output Current | 25A |
| Standby Current | <10mA |
| Charging Profile | 4 Stages |
| Battery Compatibility | Lead Acid, AGM, Calcium, LiFePO4 |
| IP Rating | IP54 |
| Operating Temperature | -20°C to +45°C |
| Storage Temperature | -40°C to +60°C |
| Humidity | 0%–90% |
| Dimensions | 189 x 148 x 48mm |
| Weight | 1.1kg |
| Product Family | AP DC-DC Chargers |
| Applications | 4WD, Caravan, Camper, Marine, Service Vehicles, Off-Grid Power |
| Origin Statement | Supplied and supported by Durst Industries Australia |
| Warranty | 1 Year |
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