Off-Grid Power Protection & Recovery.

    
Set It & Forget It: The ultimate off-grid solution to ensure your equipment is always ready to start.
    
Built-in Desulfator: Continuously emits high-frequency pulses to prevent sulfate buildup while sitting in storage, extending battery life by up to 3X.
    
Commercial Grade & Military Approved: Virtually indestructible solar panels trusted by the US Military and law enforcement to survive extreme environments.
    
Pays for Itself: Stop replacing batteries destroyed by parasitic drain or sitting idle.
Multi-Use: Charger features the on-board diagnostics J1939-1 connector for three-to-four batteries connected in parallel. It is designed to charge, maintain, and desulfate any 12V lead-acid batteries including VRLA, AGM, gel, and flooded cell on outdoor vehicles and equipment, without overcharging or overheating.
Durable and Powerful Performance: A clear polyurethane plastic coating makes this charger virtually indestructible. A solid red LED shines steadily in full sunlight and fades in partial sunlight. Reverse polarity protected. The Pulse Technology extends battery life up to three times. The 12-watt solar panel dimensions are 12.41"L x 9.85"W x 0.2"H. Includes a 3' box-to-lug wire and 17' box-to-panel wire. 10-Year Limited Warranty. The SP-12-OBD-T is a higher-watt version of the SP-10-OBD-T 10W Solar Charger.  
 
PRODUCT DETAILS
Keeps 3-4 batteries connected in parallel in peak condition
Maintains batteries at full state of charge
Dramatically reduces jumpstarts
30% smaller footprint than typical panels 
Commercial grade solar panel is virtually indestructible
Patented Pulse Technology extends battery life up to 3X
Supports sustainability programs
Reverse polarity protected
Ten-Year Limited Warranty