At Dream Recorder, every product — including car battery chargers — is AI-sorted for smarter shopping. We analyze thousands of options to surface only the best, saving you time and helping you make confident, data-driven purchase decisions effortlessly.
- Meet the GENIUS1 - Similar to our G750, just better. It's 35% smaller and delivers over 35% more power. It's the all-in-one universal charging solution - battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator.
- Do more with Genius - Designed for 6-volt and 12-volt sealed lead-acid automotive, marine, RV, powersport, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free, plus lithium-ion batteries (lifepo4).
- Enjoy precision charging - An integrated digital thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
- [All in One, Keep your battery charged and your car ready to go] This compact yet powerful 10-Amp 12V/24V smart battery charger is a versatile all-in-one solution, functioning as a charger, maintainer, trickle charger, and desulfator. It works with all 12V and 24V lead-acid batteries, including AGM, GEL, SLA, and Flooded types, for vehicles like cars, trucks, SUVs, motorcycles, lawnmowers, and boats. Input line length:90cm, Output line length:65cm
- [Your Ultimate Winter Car Battery Companion] This smart car battery trickle charger has winter and summer modes to adjust charging based on temperature, preventing battery drain. It includes safety features like reverse polarity protection, overcharge protection, and short circuit prevention, ensuring safe and reliable charging. Perfect for keeping your car battery charged during cold winters or long breaks.
- [Enjoy Precision Charging, Your car deserves the best] This automotive battery charger has a backlit LCD that shows voltage, current, power percentage, temperature, and mode settings, making it easy to check your battery's health. It includes a thermal sensor to adjust charging, preventing overcharging in heat and undercharging in cold. The charger remembers your last mode and defaults to it after a power outage.
- Start Dead Batteries - Safely jump start a dead battery in seconds with this compact, yet powerful, 1000-amp lithium battery jump starter - up to 20 jump starts on a single charge - and rated for gasoline engines up to 6.0-liters and diesel engines up to 3.0-liters.
- UltraSafe - Safe and easy-to-use car jumper starter and jump pack without worrying about incorrect connections or sparks. Safely connect to any 12-volt vehicle with our mistake-proof design featuring spark-proof technology and reverse polarity protection.
- Multi-Function - It's a car jump starter, portable power bank, and LED flashlight. Recharge smartphones, tablets, and other USB-C devices. It's easily rechargeable from any powered USB-C port in 3-hours at 2.1-amps. Plus, an integrated 100-lumen LED flashlight with seven light modes, including emergency strobe and SOS.
- [20A Suitable for LiFePO4 Lead-acid Battery Charger] 12V 20 Amp, 24V 10Amp 7-stage quick battery charger, Designed to charge, maintain and repair all 12-volt and 24-volt lead-acid automotive, LiFePO4, marine and deep-cycle batteries including AGM, GEL, EFB, SLA,Flooded(WET), Calcium in cars, truck, SUVs, ATV, motorcycle, snowmobile, lawn mower, boat, tractor, forklift, golf cart, etc. which is much faster than 10A or 6A automatic chargers.
- [Winter Holiday Battery Trickle Charger]The car battery trickle charger features winter and summer modes with smart control to adapt to temperature changes and adjust the charging rate, preventing battery drain. It offers multiple protections, including reverse protection, a cooling system, overcurrent protection, fireproof materials, overcharge, and short circuit protection. These ensure safe charging, making it perfect for maintaining batteries over winter or during holidays.
- [High-efficiency Pulse Repair] Built-in advanced battery REPAIR mode to help recover old/idle batteries and extend battery life. If the battery cannot be charged, please use repair mode. The high-frequency and low-frequency pulse technology has good repair and activation effects, Automatically enters trickle/float charging mode after fully charged, keep maintaining your batteries during this winter and more, leave batteries for holiday months and still brand new when you back. pls Note: It can not repair a totally dead battery.
- Meet the GENIUS10 - Similar to our G7200, just better. It's 17% smaller and delivers over 115% more power. It's the all-in-one universal charging solution - battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator.
- Do more with Genius - Designed for 6-volt and 12-volt sealed lead-acid automotive, marine, RV, powersport, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free, plus lithium-ion batteries (lifepo4).
- Enjoy precision charging - An integrated digital thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
- Heavy Duty Battery Charger - This car battery charger is made with copper coil, metal and ABS casing, weighing 12.2 lb, making it durable and powerful. It is compatible with all types of lead-acid batteries, including AGM, GEL, Wet/Flooded, EFB, Calcium, MF, and deep-cycle batteries.
- Two Charging Rates- Fast charge or trickle charge modes. The automotive battery charger automatically detects 12V and 24V batteries, charges and maintains battery with its automatic charging program. Simply connect it and forget about it.
- Charge Dead Batteries - The repair mode can revive dead batteries (above 3v) in various vehicles such as cars, trucks, motorcycles, boats, marines, RVs, and lawn mowers... It is specifically designed to bring dead batteries back to life, getting your vehicles up and running again.
- 【High-Performance Car Jump Starter】Driven by stable 3500A, the jump box for car battery portable can easily restart 12V dead vehicles up to 8.0L gas & 6.5L diesel engines in seconds even at -4℉~140℉. Support more than 1000+ jumps and easier than asking help from others or roadside service.
- 【16800mAh Power Bank】Integrated 4 thinner, high-capacity battery packs, the battery jumper starter portable also works as a long-lasting power bank recharging any personal mobile device, like smartphones, tablets, or other USB devices.
- 【Wide Angle Multifunctional Light】The jump pack features super bright lights in 4 modes (Flashlight, Strobe(White), Strobe(Orange), SOS). Dual-angle design, wider irradiation range. Suitable for changing tires or checking the engine, for warning or drawing attention, outdoor adventure, traffic accidents or doubling as a warning triangle and many other use scenarios. Make your journey safer.
- 【10-AMP QUICK CHARGER】12V 10-Amp and 24V 5-Amp 7-stage quick battery charger, charging speed is much faster than 8-Amp or 5-Amp automatic chargers. Charge or repair all 12-volt and 24volt lead-acid automotive, marine and deep-cycle batteries including AGM, GEL, SLA, Flooded in cars, trucks, SUVs, motorcycles, lawn mowers, boats marine, etc. NEW REPLACEMENT AVAILABLE FOR ANY QUALITY ISSUE.
- 【8 CHARGING PROTECTION】Smart control, temp compensation in hot climates and under-charging in cold climates, reverse protection, cooling system, overcurrent, fireproof material, overvoltage, short circuit. Trickle charger with multiple protection ensure the safety charging at anytime anywhere. No worries!
- 【HIGH-EFFICIENCY PULSE REPAIR】Automatically detects battery sulfation and acid stratification, take newest pulse repair function to restore lost battery performance for stronger engine starts and extended battery life. Note: can not activate or charging totally dead batteries.
- Meet the GENIUS5 - Similar to our G3500, just better. It's 34% smaller and delivers over 65% more power. It's the all-in-one universal charging solution - battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator.
- Do more with Genius - Designed for 6-volt and 12-volt sealed lead-acid automotive, marine, RV, powersport, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free, plus lithium-ion batteries (lifepo4).
- Enjoy precision charging - An integrated digital thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
- 【5 Levels of Adjustable Current, Saving You Time and Money】 The charger supports charging current adjustment and has a wider charging range. You can manually select 5 modes for charging: 2a, 8a, automatic, 20a, and 25a. You can choose the current for each battery that is more suitable for it, extending the battery life and saving you money at the same time.
- 【Lead Acid LiFeP04 Battery Chargers and Maintainers】25A battery chargers are 8.5in* 7.5in*4.9in, Ideal for fast charging and servicing all types of 12V and 24V lead-acid Automobile, RV, Powersports and deep cycle batteries including flooded, gel, AGM, SLA, GEL, onboard battery chargers for boats, truck, SUV, farm vehicle, tricycle, golf cart, motorcycle, lawn mower, all-terrain vehicle, lithium LiFeP04 batteries etc.
- 【Upgraded Booster Mode】Battery charger car input power: 100-240V. When the "Booster" mode is selected, the charging current can reach the maximum value, and the charging time is 200S. After 200S, the displayscreen will show"on",then you can start the car This function is only for 12V batteries.
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