{"product_id":"gooloo-gp4000-12v-jump-starter-4000a-portable-car-truck-starter-with-power-bank-and-usb-c-fast-charge","title":"GOOLOO GP4000 12V Jump Starter 4000A — Portable Car \u0026 Truck Starter with Power Bank and USB‑C Fast Charge","description":"\u003cp\u003e\u003cstrong\u003eThe GOOLOO GP4000 is a compact 4000A 12V portable jump starter designed to rapidly restart cars, trucks, motorcycles and other 12V vehicles while doubling as a multi-port power bank.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for drivers, mechanics and outdoor enthusiasts, the GP4000 combines high cold-cranking power with a large internal battery and multiple charging ports. It delivers quick jump starts for gasoline and diesel engines up to 10.0L, includes heavy-duty metal clamps and a built-in flashlight, and features safety protections and rugged housing for reliable roadside use.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly can the GP4000 revive a dead battery?\u003c\/h3\u003e\n\u003cp\u003eThe GP4000 delivers a forceful boost that can restart most depleted 12V batteries within seconds when used correctly. Its BOOST function is engineered to push current into very low-voltage batteries so vehicles start without long crank cycles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e4000A peak current suited for gasoline and diesel engines up to 10.0L\u003c\/li\u003e\n  \u003cli\u003eBOOST button to override extremely low-voltage conditions\u003c\/li\u003e\n  \u003cli\u003eRated to start many vehicles over 60 times per full charge\u003c\/li\u003e\n  \u003cli\u003eWorks across cars, trucks, ATVs, RVs, motorcycles, boats and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety features protect me and my vehicle?\u003c\/h3\u003e\n\u003cp\u003eSafety is built into the GP4000 through multiple electronic protections and reinforced hardware. The unit’s smart circuitry prevents common mistakes such as reverse polarity, over-current, over-voltage and short circuits, so you can use it confidently in emergency situations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTen-layer protection suite to prevent sparks, reverse connection, and overloads\u003c\/li\u003e\n  \u003cli\u003eDurable all-metal clamps minimize wear and ensure a stable connection\u003c\/li\u003e\n  \u003cli\u003eClear LED indicators and status signals guide correct use\u003c\/li\u003e\n  \u003cli\u003eRugged plastic housing with rubberized corners for drop resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use the GP4000 to charge phones and other devices?\u003c\/h3\u003e\n\u003cp\u003eYes — the GP4000 doubles as a portable power source with multiple outputs for charging consumer electronics. It offers two USB ports (including a fast-charge port) and a USB‑C input\/output, letting you recharge phones, tablets, cameras and the jump starter itself.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual USB outputs for simultaneous device charging\u003c\/li\u003e\n  \u003cli\u003eUSB-C port supports 5V\/3A for faster recharging\u003c\/li\u003e\n  \u003cli\u003eCompact form factor that fits glove boxes and tool bags\u003c\/li\u003e\n  \u003cli\u003eIncludes USB‑to‑Type‑C cable and cigarette lighter adapter in the box\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the GP4000 perform in extreme conditions?\u003c\/h3\u003e\n\u003cp\u003eThe GP4000’s internal smart chip and construction are selected to maintain performance across a wide temperature range, so it remains usable during cold winters and hot summers. It also includes a bright built-in flashlight to assist with night-time roadside situations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOperates reliably from -4°F (-20°C) to 140°F (60°C)\u003c\/li\u003e\n  \u003cli\u003eBuilt-in flashlight for nighttime or low-light emergencies\u003c\/li\u003e\n  \u003cli\u003eHardwearing shell and rubber corner protection for field use\u003c\/li\u003e\n  \u003cli\u003eStore in the included EVA case to protect accessories and cables\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The GOOLOO GP4000 is aimed at anyone who wants a dependable, portable jump starter that also serves as a multi-purpose power bank. It’s a strong fit for commuters, DIY mechanics, fleet operators, boat owners and outdoor adventurers who need a robust, safe and easy-to-use solution for jump-starting 12V vehicles and charging devices away from power outlets.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the GP4000 start diesel engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it can start many diesel engines up to 10.0L when used according to instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I recharge the GP4000 when not in use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Charge it every 2–3 months during long storage to keep the battery healthy.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GOOLOO","offers":[{"title":"Default Title","offer_id":48082793103518,"sku":"B09HJH1S41","price":184.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/gooloo-gp4000-front-view.jpg?v=1785814456","url":"https:\/\/northtrailauto.ca\/products\/gooloo-gp4000-12v-jump-starter-4000a-portable-car-truck-starter-with-power-bank-and-usb-c-fast-charge","provider":"North Trail Auto","version":"1.0","type":"link"}