SolaMr 12V 24V Heavy Duty Car Battery Charger, 0-20A Trickle Charger for Car Truck Motorcycle Lawn Mower Battery AGM, Metal Case Smart Battery Maintainer with Automatic Shutoffs, Repair, Winter Mode

Features

• 2025 UL-CERTIFIED SAFETY & HEAVY-DUTY CONSTRUCTION: Trusted by professionals, this heavy duty battery charger meets strict UL safety standards (Report #HTT202503204LR), reducing risks of sparks or fire. Built to last with an industrial-grade all-metal shell and pure copper core, the SolaMr battery charger outperforms flimsy plastic chargers by 300% in heat dissipation. This car battery charger includes industrial-grade protection against short circuits, overheating, and reverse polarity.
• THICKER & LONGER CHARGING CABLE FOR ULTIMATE SAFETY & FLEXIBILITY: Battery Charger upgrade features 2X thicker charging cable to minimize heat buildup during high-power charging, plus extended 6.6ft input/5ft output cables—ideal for reaching batteries in trucks, lawn mowers, ATVs, or RVs. Trickle Charger can easily handle remote power requirements, making it ideal as a truck battery charger for workplace or as a trickle charger for boat battery.
• ONLY FOR LEAD-ACID BATTERIES & SMART CHARGING MODES: Deep cycle charger works with all 12V/24V lead-acid batteries (AGM, GEL, Wet/Flooded, EFB, etc.)—NO LITHIUM support. Battery trickle charger has auto-detects voltage and offers 2 modes (fast/slow charging). The smart auto battery charger charges the battery automatically and handles batteries requiring 0-20A charging current. Plug and play, connect and let this 12V/24V battery charger do the work—ideal for beginners and pros.
• REPAIR MODE FOR DEAD BATTERY (>3V): This AGM battery charger revives "dead" batteries (>3V), saving you hundreds on replacements. NOTE: Batteries that cannot be activated or are completely depleted of charge. It is necessary to observe them at an early stage when charging old batteries. If the automotive battery charger shows abnormal data changes or the battery is severely overheated, stop charging immediately.
• MAINTAIN & AUTO OFF MODE: This 12v/24v heavy duty car battery charger doubles as a battery maintainer: Its Maintain Mode uses pulsed current to restore and extend the life of old, depleted, stratified and sulfated batteries after full charge. In Auto Off Mode, the battery car charger automatically stops charging when it is fully charged. For batteries ≤20Ah, use Maintain Mode only (disable Auto-Off) to safeguard small batteries like motorcycles.
• BUILT FOR ARCTIC COLD & DESERT HEAT: The battery charger maintainer can operate in temperatures ranging from -4°F (-20 °C) to 104°F (40 °C). "Winter Mode", ensures safe battery charging and extends battery life significantly even in cold environments. Heavy duty battery charger has easy-to-read digital LED screen with charge percentage keeps track of the battery's charge status.
• 3-YEAR WARRANTY & ZERO-HASSLE SUPPORT: If you have any usage issues, please contact us, backed by a 3-year warranty and 24/7 expert team. Whether you need a heavy-duty car charger for your fleet, a battery maintainer for classic cars, or battery charger for lawn mowers/RVs, we’ve got you covered.