VEVOR - DC to DC Charger with MPPT, 520W, 40A On-Board Battery Charger, Solar Panel/Alternator Dual Input, Smart Multi-Stage

WOLFBOX 4000A Jump Starter with 160PSI Air Compressor, 12V Car Battery Booster, 65W Fast Charge, 24000mAh Jump Starter Portable Tire Inflator, LED Display for 10L Gas & Diesel Engines, LED Light, Jumpe Cables.Power through emergencies with the WOLFBOX 4000A Battery Jump Starter, your ultimate roadside companion. This powerhouse delivers a 4,000A peak current to auto jump starter all 12V vehicles (including 10L gas & diesel engines) from cars and trucks to boats and snowmobiles. The massive 24,000mAh battery doubles as a 65W fast-charging power bank (USB-C/USB-A/DC outputs) to fuel phones, tablets, and devices.(Not include a 65W charging adapter.)

GOOLOO A3 portable car jump starter with air compressor provides up to 3000A peak current and high capacity, its upgraded jumper cable can safely start all 12V vehicles which up to 9.0L gas and 6.5L, includes cars, trucks, motorcycles, boats, RVs, tractors, ATVs, UTVs, lawnmowers, snowmobiles, etc. Built-in high-quality motor, inflating function is more powerful than others, the Gooloo A3 jump starter battery pack can inflate tires' pressure from 3PSI to 150PSI in minutes and won't shot-down due to over heated.Meanwhile, it is ultra-lightweight and portable. Easy to use and friendly design, just follow the user manual and help you to use it in minutes, also equipped with 400 Lumen led light, lighter weight and compact design, more portable and worked as power bank!

This WOLFBOX JS24 car jump starter provides up to 4000A peak current and 24000mAh high capacity. It can safely start gas and diesel engines. Works on all (12 volt) cars, trucks, boats and large vehicles, meanwhile it is very portable. The JS24 battery jump starter works with a smart jumper clip to provide 10 safety protections to ensure safe use. The JS24 car jump starter power supply contains an LED screen that clearly displays all status indicators of the portable car jump starter power supply. You can easily identify the current status of your emergency power source and provide seamless access to all functions. This JS24 car jumper is also equipped with 1*65W Type-C input/output port and 1*QC 3.0 USB-A port, which can save 50 when charging your mobile phone, tablet, Kindle or digital camera 50% time. Tips：A 65W charging plug needs to be purchased separately.