12V 24V Fully-Automatic Smart Car Battery Charger Maintainer Trickle Charger

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. Auto Off / Maintain - This charger offers two charging modes. The auto shut-off mode stops charging when the battery is fully charged, preventing overcharging. The maintain mode uses a pulse current to restore and extend the life of old, drained, stratified and sulfated batteries after they are fully charged. Winter Mode - Designed for all climates, the special winter mode provides a more complete charge to the battery in cold weather, ensuring a stronger engine start. The easy-to-read LCD digital display shows charging percentage, current, and voltage, providing precise and intuitive charging information. Stable Power Supply - This charger can also be used as a 12V DC power supply, providing stable power to maintain system voltage for various applications. It is useful for vehicle diagnostics or powering any 12V DC device, such as a tire inflator, oil changer, and more. Manual Battery Charger for Electrolysis - The 12-volt battery charger is suitable for electrolysis projects, making it ideal for restoring cast iron and rust removal. Safety Protections - The 12/24-volt battery charger has a built-in protection system, including reverse polarity, short circuit, overcharge, over-heat, over-voltage, and over-current protection. It keeps your battery always safe during charging process. 3-year warranty for added peace of mind.

100W Bi-directional Fast Charging Car Jump Starter: Fully charge from 0% to 100% in 57 minutes with our supplied car charger. 60 quick starts on a single full charge. 3-minute charge time can get it ready for a boost, faster than other jump starters. You can also charge this jump starter battery pack through the type-c port using your own fast charge wall charger. Powerful & Safe Battery Jump Starter: With 3000 Amps peak cranking power, the GT3000 can safely start 12V vehicles up to 10.0L Gas/8.0L Diesel engines in seconds.Even if the battery voltage is low or there is no battery, pressing the "BOOST" button will force the car to restart.What's more, it can even work in extreme climates -4~140℉. Start your expedition without problems. Heavy Duty Jumper Cable: Smart jumper cable is constructed with all-metal heavy-duty clamps to prevent breakage caused by long-term use. Durable and good insulation. 24 Months Standby Time: Regular charging is not necessary as long as you own the Gooloo GT3000 portable battery jumper starter. The built-in 10 protection technologies also greatly extend the service life of the jump pack. Multi-Function: Not only a portable car jumper starter,the GOOLOO GT3000 jumper cable box also features as a power bank includes three USB Ports (PD100W TYPE-C In&Out, USB 5V/9V/12V Quick Charge, USB 5V/2.4A ), and a 400 lumen LED light with 3 modes(SOS, SPOTLIGHT, STROBE).Plus a 15 volt 10A port for powering any 15V or 12V DC devices, like tire inflators, inverters, and more. Up to 100W Charging Speed for MacBook & Other Laptops: Charge it on the go, as fast as your laptop's original adapter (Type-C port only). A battery jump starter power pack as well as a large capacity portable charger. Advanced & Ruggedness Design: Rugged build enclosure rated IP65 water-resistant and 94V0 flame retardant. The rubber over-molded shell prevents scratches or damage to the surface. A rubber cover to prevent dust from entering Easy to Use & Compact: This portable car jump starter battery pack has an informative 3.2-inch LED screen. You can see clearly the real-time battery status, and when the screen shows solid READY, you can go to start the car. Compared to traditional car jump boxes or car jumper cables kit, it's very user-friendly.

Starts Most Dead Car Batteries - GOOLOO GP3000 Portable Car Jump Starter Battery Pack is powerful enough to start your vehicle quickly and easily (up to 9.0L Gasoline Engine/7.0L Diesel Engine) with heavy duty jumper clamps (included ). Even if the battery voltage is low or there is no battery, pressing the "BOOST" button will force the car to restart. What's more, it can even work in extreme climates -4~140℉. Start your expedition without problems. Portable Power Supply – More than a car battery charger, the GOOLOO GP3000 car jump starter battery pack includes three USB Ports (15W TYPE-C, USB 5V/9V/12V Quick Charge, USB 5V / 2.1A ). Provide portable electronic devices with additional charging convenience. Safe and Secure – SUPERSAFE is a safety protection technology by GOOLOO, which automatically detects reverse polarity to ensure a precise connection before providing power to most automotive batteries or electrical devices. You can rest assured to use the GOOLOO GP3000 car battery jump starter power pack. Compatible with Most 12V Car Types - The GP3000 battery jump starter suitable for trucks, motorcycles, boats, yachts, lawnmowers, ATVs, SUVs, snowmobiles, pickups, and more. If your car will not start do not call a tow truck service or wait on the side of the road for help. Use this tools to start your car battery in a matter of seconds. It’s easy, safe and convenient! Everyone should take this tiny powerful car jump starter in your automobile. Ergonomic Design with Multi-Features – GOOLOO GP3000 portable car jump starter battery pack is lightweight, easy to carry, and includes an integrated LED super bright work light with three lighting modes (flashlight, SOS, strobe), providing maximum convenience and flexibility. A flashlight is always needed when you have a flat tire, camping, or need to find something in the dark. The GOOLOO GP3000 is more than just a jump starter. Affordable and Powerful - Get an all-in-one car starter, power bank, LED flashlight at an affordable price. In The Box - GOOLOO GP3000 Portable Car Jump Starter Battery Pack, Smart Jumper Cable, USB to Type-C Cable, Type C to Type C Cable, Storage Bag, User Manual.

30% FASTER QUICK CHARGER: 12V 20Amp, 24V 10Amp 7-stage quick battery charger, charging speed is much faster than 10A or 6A automatic chargers, load with four modes to start with one key, the maximum charging current is 20A, providing fast charging for your battery. Charge or repair all 12V and 24V lead-acid automotive, Lifepo4, marine and deep-cycle batteries including AGM, GEL, SLA, Flooded in cars, trucks, SUVs, motorcycles, lawn mowers, boats marine, etc. LITHIUM BATTERIES ARE NOT ALLOWED HIGH-EFFICIENCY PULSE REPAIR/TRICKLE CHARGE: Built-in advanced battery REPAIR mode to help to 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, and trickle charging is the perfect final protection for your battery to be fully charged. Note: It can not activate a dead battery or repair a battery that is damaged seriously. SUPER LARGER DISPLAY SCREEN: The upgraded car battery charger features a super large display screen, foldable handle and support feet, providing you with clear and easy-to-read charging status, voltage, current, emperature, battery full, summer mode, winter mode, etc. No more squinting or guessing – easily monitor your battery's health. The charging cable contains heat-resistant and oxidation-resistant copper wire, which is not easy to break. It has protection circuits such as overcharge/overvoltage/overcurrent/short course, with functions such as overcurrent protection, short circuit protection, reverse connection protection, overheat protection, overvoltage protection, and Undervoltage protection. The Car Battery Charger mode has a memory function. After charging, it defaults to the state mode used before the last power failure. no complicated steps, just plug and charge. Note: It can't jump start the car, only the battery charging function. Requires power connection