The NLDC-40 Dual Battery Isolator and Charger keeps your fridge, lights and electronics running off-grid without touching your starter battery.

Sani Overland is an authorized National Luna reseller — this is a genuine National Luna product, shipped to you from our US warehouse.

• True 40A output current

• 6-stage intelligent charge algorithm

• Supports AGM, Gel, Wet, Calcium, Lithium-Ion/LiFePO4 batteries

• Alternator input up to 32V

• 40A, 600W MPPT solar regulator, panels up to 42V

• Separate auxiliary DC input up to 32V

• Smart-alternator compatible

• Sealed to IP67 (waterproof)

Gear That Goes Further.