How to Choose the Best Portable 12V Power Supply for Camping?
How to Choose the Best Portable 12V Power Supply for Camping?
A portable 12V power supply for camping provides off-grid electricity for devices like lights, phones, and refrigerators. These systems typically use lithium batteries, solar panels, or gas generators, offering 100-500Wh capacities. Key features include waterproofing, multiple output ports, and lightweight designs. Brands like Jackery and EcoFlow dominate the market, with prices ranging from $200 to $1,500 depending on capacity and technology.
What Are the Key Features to Look for in a Portable 12V Power Supply?
Prioritize battery capacity (measured in watt-hours), output ports (USB-C, AC outlets, 12V car sockets), and weight. Lithium iron phosphate (LiFePO4) batteries offer longer lifespans than standard lithium-ion. Look for IPX4 waterproof ratings for rainy conditions and built-in MPPT controllers for solar compatibility. For example, the Bluetti EB70S includes a 716Wh battery, 6 output types, and handles 200W solar input.