VEVOR DC to DC Charger with MPPT, 520W, 40A On-Board Battery Charger, Solar Panel/Alternator Dual Input, Smart Multi-Stage Charging for LiFePO4 Lead-Acid Batteries, for RVs, Cars, Home Backup Power free-shipping Portable and easy to store

Portable and easy to store

Number of products: 1 piece

600D Oxford fabric exterior with aluminium foil inner lining for light control and durability

Do not saturate with water or other cleaning liquids

2000W PTC ceramic heating element for rapid warmth

VEVOR DC to DC Charger with MPPT, 520W, 40A On-Board Battery Charger, Solar Panel/Alternator Dual Input, Smart Multi-Stage Charging for LiFePO4 Lead-Acid Batteries, for RVs, Cars, Home Backup Power free-shipping Portable and easy to storeCharge your auxiliary battery up to 3 times faster than standard car charging while maximising efficiency by drawing from solar panels when available. If your starter battery runs low, reverse charging gets you back on the road without waiting for roadside help. Works with virtually any battery type (LiFePO4, Lead Acid, AGM, GEL, Calcium) and most portable power stations, with simple switch selection to match your setup. 40A, 520W output with up to