Voltx 12v Lithium Battery Charger 30a Dc To Dc Mppt Rv Camping

⚡ Now back online — improved stock & faster dispatch. Ideal for camping, home backup & off-grid power solutions ⚡ Smart Charging, Built for Real-World Use This 30A DC/DC & MPPT Solar Charging Controller is designed for people who depend on reliable power every day — not just in ideal conditions. By combining vehicle alternator charging and MPPT solar charging in one intelligent unit, it simplifies your system while delivering faster, more efficient charging wherever you travel. Unlike basic chargers, it automatically adapts between buck, boost and buck-boost modes, ensuring stable charging with modern Euro 6 smart alternators and changing solar input. Whether you’re driving, parked, or fully off-grid, your battery stays charged safely and efficiently — without manual switching or guesswork. Compatible with LiFePO₄ and lead-acid batteries, and supported by advanced protection plus real-time monitoring via mobile app or PC, this controller gives you clear visibility and control over your power system. The result: less wasted energy, longer battery life, and confidence you can rely on — anywhere. ✅ Ideal For These Real-World Setups If you run a dual-input system using vehicle and solar power, this controller is built for you. ・Caravans & RVs — Charge your house battery while driving or parked using alternator and solar power ・4WD & Touring Vehicles — Reliable dual-input charging for fridges, lights, and accessories on long trips ・Boats & Marine Systems — Stable DC charging for navigation, pumps, and onboard electronics ・Off-Grid Cabins & Sheds — Efficient solar energy management in remote locations ・Dual Battery Systems — Smart alternator charging without draining your starter battery ・Solar + Vehicle Hybrid Systems — Automatically prioritises vehicle charging while driving and solar when parked ・LiFePO₄ Battery Setups — Optimised charging profiles to protect lithium batteries and extend lifespan Designed for users who want faster charging, higher efficiency, and total peace of mind — wherever power is needed. ________________________________________________________________________________________________ ### Specifications ・Model: MD1230N05 ・Backup Battery System Voltage: 12V ・Backup Battery Voltage Range: 9~16V DC ・Backup Battery Type: Sealed Battery, Gel Battery, Vented Battery, Lithium Iron Phosphate Battery, User-defined Battery ・Rated Charging Current: 30A ・Maximum PV Input Voltage: 55V DC ・Max. power point voltage range: 17~36V ・Maximum PV Input Current: 27A ・Solar Panel Charging Mode: Buck MPPT ・MPPT Efficiency:＞99% ・PV input power is recommended: 400W ・Generator (Starter Battery) System Voltage:12/24V ・Starter Battery Type: Lead-acid Battery ・Maximum Generator Input Voltage: 32V DC ・Maximum Generator Input Current：35A ・Conventional Generator: 13.2～16V/26.4~32V DC ・Intelligent (Euro 6 Standard) Generator: 12～16V/24~32V DC ・Generator charging mode: Buck , Boost , Buck-Boost ・12V Backup Battery：400W ・Charging Voltage: 13.8V ・Charging Current: ≤15A ・No-load loss: <0.6W ・Maximum Charging Conversion Efficiency: 98% ・Communication method: TTL ・Operating temperature: －35°C～65°C ・Altitude: ≤3000m ・Waterproof level: IP32 ### Dimensions & Weight ・Product dimensions: 221x175.8x82.4mm ・Net Weight: 2.08kg ### What's In The Box ・1x 30A DC/DC&MPPT Solar Charging Controller