Geartist&reg; D28 Car Jump Starter 12000mAh Booster Emergency Power Source Emergency Auto Start Power & Ultra-bright LED Flash Light for SOS & High Capacity Power Bank for Cellphone Tablet Laptop - Black Geartist (shop name: J&H island) provide 12 months warranry. It can jump big car like SUV. Suitable for gas car and diesel car (not for big truck). 12000mAh high capacity for iphone smartphone and laotop (include various brands laptop adapter) When charge laptop, please remember to switch the Volt (12v/16v/19v). Auto 12V emergency car jump starter and ultra-bright LED flash light for SOS when your car flameout in super highway & field Package include: 1 x Geartist car jump starter, 1 x power supply clip cable, 1 x power adapter, 1 x car charger, 8 x brands laotop adapter tips (gift), 1 x user manual