• DC to DC battery charger ideal for charging an auxiliary battery in vehicles such as camper vans and caravans. • Will charge your second battery whilst driving and will be linked to the ignition switch to avoid draining your main battery (requires hard wiring).• Suitable for 12V GEL AGM calcium and conventional lead acid batteries.• Can be used in conjunction with a solar panel when the vehicle is switched off.• Protected against short circuits open circuits output reverse polarity overcharging over-current and overheating.• Rated at IP65 water resistance.• 2 Year guarantee*.DC TO DC battery charger ideal for charging an auxiliary battery in vehicles such as camper vans and caravans. Will charge your second battery whilst driving and will be linked to the ignition switch to avoid draining your main battery (requires hard wiring). Suitable for 12V GEL AGM calcium and conventional lead acid batteries. Can be used in conjunction with a solar panel when the vehicle is switched off. Protected against short circuits open circuits output reverse polarity overcharging over-current and overheating. Rated at IP65 water resistance.• DC to DC battery charger ideal for charging an auxiliary battery in vehicles such as camper vans and caravans. • Will charge your second battery whilst driving and will be linked to the ignition switch to avoid draining your main battery (requires hard-wiring). • Suitable for 12V GEL AGM Calcium and conventional Lead Acid batteries. • Can be used in conjunction with a solar panel when the vehicle is switched off. • Protected against short circuits open circuits output reverse polarity over charging over-current and overheating. • Rated at IP65 water resistance. • 2 Year guarantee*. • Model No. DCBC30Technical Specification:Nett Weight: 1.3kgInput: 11.5V – 15.5VOutput: 13.3V – 16VOutput Charge: 30A DCBattery Range: 60 – 300Ah (2000 CCA)Cable Length: 270mmWeight: 1.3kgIP Rating: IP65Solar Input (Optional): 3-Stage (Max. Solar Input: 25V/400W)Working Temperature Range: -10 to +90°CDimensions: Length: 55mm x Height: 140mmWeight: 1.094KgWarranty: 2 years