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.

Powerful And Reliable Car Battery Jump Starter - With a 4000A peak current, it can start all gasoline engines and diesel engines up to 10.0L in just a few minutes. This includes cars, motorcycles, RVs, tractors, trucks, cargo vans, ATVs, snowmobiles, yachts and many more. Emergency Life Saver – The GOOLOO GP4000 portable car battery jump starter can jump start vehicles in a matter of seconds so that you aren’t stranded and unsafe for longer than needed. A full charge can boost most vehicles over 60 times! High Capacity Portable Charger - GOOLOO Car Starter GP4000 is equipped with dual USB charge ports (one supports fast charging). It can be taken anywhere and quickly charge numerous portable devices, such as smartphones, tablets, cameras, GPS, camcorders, Bluetooth headphones and more. Type C Input and Output - Supports USB type-C charging (5V/3A). You can use it to charge your other devices or charge the jump starter itself Super Security & Ruggedness - The GP4000 Smart Jumper Cable are constructed with all-metal clamps to prevent breakage caused by long-term use. And it has 10 protections, including overcurrent protection, overload protection, overvoltage protection and overcharge protection, making it totally safe for anyone to use Rugged 12V Car Jump Starter - The hardened plastic and rubber corners make sure the starter can withstand drops without any problem. A built-in flashlight can assist you in vehicle emergencies at night What You Get - GOOLOO Heavy-Duty Jump Starter GP4000, 12V Jumper Cable, USB-C Cable, Storage Case, User Manual.(Wall charger not included)

EMERGENCY LIFE SAVER: The GOOLOO portable car battery jump starter power pack with 2500A peak current amps, the car jump starter can easily jump start 12V vehicles up to 8.5L gas or 6.0L diesel. What's more, we have a "Boost" feature that can wake up a completely dead vehicle. It is fully charged in 3-4 hours and can stand by for 24 months. SAFE AND EASY TO USE: The smart jumper cable features 10 kinds of advanced safety technologies,including over-current protection, overload protection, over-voltage protection, over-charge protection and high-temperature protection to ensure safety for the user. Besides, the jump starter battery pack has good quality to work well in extreme temperature (-4°F to 140°F). POWER BANK CHARGER: The GOOLOO portable car battery jump starter box can be used to charge numerous devices using its USB output ports (5V 2.1A, 5V 2.4A/9V 2A) or 15V 10A output using the included cigarette lighter socket. The quick-charge 3.0 USB port charges your devices faster and is compatible with almost all USB charging devices, including cell phones, tablets, Kindles or digital cameras. LIGHTWEIGHT AND SLEEK DESIGN: The GOOLOO portable car jumper starter weighs just 1.19 pounds and measures 6.18x2.95x1.42 inches. You can easily hold it in your hand, or put it in your pocket, or put it anywhere in the car. AFFORDABLE AND POWERFUL- Get an all-in-one car bettery starter, power bank and LED flashlight at an affordable price. The performance of this GOOLOO portable car battery jump starter power pack was just as capable as many of the high-end model and can meet the needs of most people. LED WORK LIGHT: Not only a 12v portable car battery charger jump starter, the super bright LED work light has 3 modes: Flash Light, Strobe Light and SOS Light. This multipurpose flashlight is great for camping, travel, power failures, emergencies, etc. WHAT’S INCLUDED: GOOLOO Portable Car Battery Jump Starter Pack, Smart Jumper Clamp, USB to Type-C Quick-Charge Cable, Carrying Case, User Manual.

Dual Fast Charging Motorcycle Phone Charger - Charges devices from 0% to 50% in 30 minutes! This motorcycle USB charger features 20W USB-C and 18W USB-A (Quick Charge 3.0) ports, allowing charging at top speed for iPhones, GPS, and other USB devices LED Voltmeter & ON/OFF Switch - Features an independent switch and on/off button to prevent power loss, conserve energy, and extend the life of connected devices. It monitors the battery and electrical system, displaying voltage on the screen Three Install Options - Install the SAE to USB adapter on the handlebar or anywhere on the motorcycle using the fixed module, zip ties, or screws. It includes an extra 10A fuse power extension cable for direct battery connection Wide Compatibility - The motorcycle power outlet input voltage is 12V-24V and adjusts output according to your device (USB-A: 5V/3.4A, 9V/2.5A, 12V/1.5A; TYPE-C: 5V/3A, 9V/3A, 12V/2.5A). Compatible with digital cameras, mobile phones, and GPS devices SAE to USB Adapter - With 12V input and 5V/3.4A Type-C PD output. Smart IC automatically adjusts output. It displays current detected by intelligent circuitry while charging. The design protects against excessive current, overheating, and overcharging