Hulk DC-DC Battery Charger 40amp 12V Fully Automatic - LIMITED STOCK

ONLY 1 LEFT IN STOCK AT THIS PRICE - ONCE STOCK CLEARS THIS ITEM WILL BE A SPECIAL ORDER 

Description

The Hulk DC-DC Battery Charger 40amp is a fully automatic, intelligent charging solution designed for caravans and dual-battery setups. It seamlessly switches between alternator, solar, and DC inputs without manual intervention, making it ideal for off-grid adventures and extended travel. With 7-stage multi-chemistry charging, it safely handles lead-acid, GEL, AGM, calcium, and lithium batteries. Temperature-compensated charging protects your auxiliary battery from overcharging and heat damage, while the rugged IP67 rating ensures reliable operation in harsh conditions from -20°C to +85°C.

Features:

• Automatic input selection — alternator, solar, or DC with no manual switching

 • Compatible with 12V, 18V, and 24V solar panels via MPPT regulator

 • 7-stage multi-chemistry charging for all battery types

 • Dual charging modes for fixed and variable voltage alternators

 • Wide 9–42V input range supports both 12V and 24V vehicle systems

 • Temperature sensor adjusts charge rate to prevent overcharging

 • Parallel connection capability for high-output alternators

 • IP67 rated — fully sealed against dust and water

• Operating range -20°C to +85°C

• Optional accessories: terminal block, remote LCD display, mounting bracket