Lithium Batteries Charger 20A DC to DC Waterproof Marine for RVs Campers Boats and Exposed Cars 12V to 36V Lifepo4 Battery Boost Solutions

Key Features

✓ 1. Synchronous rectification technology, imported components, conversion efficiency more than 96%.

✓ 2. Imported internal resistance capacitor filter, withstand high temperature.

✓ 3. Organic silicone packaging technology, can work directly soaked in water.

✓ 4. Chip smart protection, anti-overheating, over-current protection.

✓ 5. Aluminum alloy shell, anti-shock, anti-drop, anti-moisture, anti-dust and so on.

Technical Specifications

Category	Parameter	Value
Model	VT-DD125620C
Input	Rated voltage	DC 12V
	Voltage range	9-16V
	Efficiency	96% @ 12V input
Output	Voltage	56V
	Max. rated current	20A
	Max. rated power	1120W
	Voltage regulation	±1%
	Load regulation	2%
Environment	Working temperature	-20℃ ~ 85℃
Environment	Working humidity	10% ~ 90%RH
Function	Short circuit protection	YES
	Over current protection	YES
	Waterproof	IP67
	Over temperature protection	YES
	Over voltage protection	YES
Mechanical	Weight	2.3kg
Mechanical	Size	20013050mm