12V 60A DC-to-DC Battery Charger, 750W, Smart Multi-Stage

DC to DC battery charger 12V 60A delivers fast, stable on-board charging for RVs, trucks, boats, and yachts—helping keep your house battery topped up while you drive. Designed for lead-acid and lithium systems, it uses smart multi-stage charging to reduce guesswork and support battery lifespan. The isolated input/output design helps prevent electrical interference, while an aluminum alloy housing and compact footprint make mounting simple in tight installs.

• Delivers 60A charging current (up to 750W) to reduce recharge time for auxiliary/standby batteries


• Supports lead-acid, AGM, GEL, flooded, and lithium (LiFePO4) batteries for mixed battery setups


• Uses smart multi-stage charging: 2-stage for lithium, 3-stage (bulk/absorb/float) for lead-acid


• Protects with over/under-voltage, high-temp, and reverse-polarity safeguards plus isolated I/O


• Installs easily with pre-drilled mounting holes and durable aluminum alloy casing

Built for real-world vehicle and marine power demands, this on-board DC to DC charger helps prevent undercharged house batteries and keeps essential gear running longer off-grid. A wide input range supports typical 12V alternator systems, and the lithium activation function can help revive batteries that have been sitting or deeply discharged. Add it to your electrical system for cleaner charging, safer operation, and quick status checks during use. Grab yours today and upgrade your auxiliary battery charging setup.

• Input voltage: 12V DC (range: 8–16V)


• Charging current: 60A


• Maximum output power: 750W


• Charging voltage (lead-acid): 13.2–14.7V


• Charging voltage (lithium): 12.6–14.6V


• Battery types: Lead-acid (AGM/GEL/flooded) & lithium (LiFePO4)


• Operating temperature: –20°C to 50°C (–4°F to 122°F)


• Housing material: Aluminum alloy


• Net weight: 1.96 kg (4.33 lb)