{"product_id":"s-zevzo-et03-car-jump-starter-4000a-74wh-portable-12v-power-bank-lcd-display-500-lumen-led-light","title":"S ZEVZO ET03 Car Jump Starter 4000A 74Wh Portable 12V Power Bank, LCD Display \u0026 500‑Lumen LED Light","description":"\u003cb\u003eS ZEVZO ET03 is a compact 4000A peak 12V jump starter and 74Wh power bank designed to restart vehicles up to 8.0L gas and 7.0L diesel engines while also charging USB devices.\u003c\/b\u003e\n\n\u003cp\u003eCompact yet powerful, the ET03 pairs a high-peak current jump system with a multi-port power bank and safety-first electronics. Built-in smart clamps, an LCD battery readout, and a 500-lumen LED lamp make it a useful roadside companion. The unit balances high starting power with portable convenience for drivers, mechanics, and outdoor enthusiasts.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly and reliably will this start my vehicle?\u003c\/h3\u003e\n\u003cp\u003eThe ET03 delivers up to 4000 amps peak current, engineered to start many 12V vehicles including gas engines up to 8.0L and diesel engines to 7.0L. It includes a force-start function on the clamps for completely dead batteries (0V) when the jump pack is properly charged.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePeak 4000A to handle large-displacement engines\u003c\/li\u003e\n  \u003cli\u003eStarts up to 50 times per full charge under normal conditions\u003c\/li\u003e\n  \u003cli\u003eForce-start clamp mode for 0V batteries (ensure unit is charged)\u003c\/li\u003e\n  \u003cli\u003eCompatible with cars, trucks, boats, motorcycles, lawn mowers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat portable power and charging options does it offer?\u003c\/h3\u003e\n\u003cp\u003eAlongside jump-starting, the ET03 doubles as a 74Wh rechargeable power bank. Two USB-A outputs provide simultaneous device charging at 5V\/2A, so you can top up phones, tablets, or small electronics while on the go.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e74Wh battery capacity for multiple device charges\u003c\/li\u003e\n  \u003cli\u003eTwo 5V\/2A USB outputs for dual-device charging\u003c\/li\u003e\n  \u003cli\u003eUSB-C input for faster recharging of the jump pack itself\u003c\/li\u003e\n  \u003cli\u003eLCD screen shows remaining charge and status\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and emergency features are included?\u003c\/h3\u003e\n\u003cp\u003eThe ET03 incorporates ten intelligent safety protections to prevent overcharge, reverse polarity, short circuits, and sparks. A visual and audible alert system on the smart clamps notifies you of connection errors, and the integrated LED lamp helps in low-light or emergency scenarios.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e10 protections: overcharge, reverse polarity, short circuit, surge protection, and more\u003c\/li\u003e\n  \u003cli\u003eSmart jumper clamps with lights and beeps for error detection\u003c\/li\u003e\n  \u003cli\u003e500-lumen LED light with steady, strobe, and SOS modes for roadside safety\u003c\/li\u003e\n  \u003cli\u003eWide operating temperature range (14°F to 140°F) for varied conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and what support is provided?\u003c\/h3\u003e\n\u003cp\u003eThe package includes the S ZEVZO ET03 unit, smart jump cables, a USB-C charging cable, a protective storage case, and a user manual for quick setup. S ZEVZO backs the product with a two-year service policy to help with any performance or warranty questions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: ET03 jump starter, smart clamps, USB-C cable, storage case, manual\u003c\/li\u003e\n  \u003cli\u003e2-year manufacturer service and customer support\u003c\/li\u003e\n  \u003cli\u003eLCD for quick status checks and charge monitoring\u003c\/li\u003e\n  \u003cli\u003eCompact design for easy storage in vehicles or garages\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The S ZEVZO ET03 suits drivers who want a dependable, portable jump starter that also doubles as a power bank. It's a practical choice for everyday commuters, road-trippers, boat owners, and small-fleet operators who need strong starting power, clear status feedback, integrated lighting, and multiple device-charging options without adding significant bulk to their kit.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the ET03 jump-start a completely dead 0V battery?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the ET03 has a force-start clamp mode designed for 0V batteries, provided the jump starter itself is fully charged.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many times can it jump-start on one charge?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Under normal conditions the ET03 can perform up to about 50 jump starts per full charge, depending on temperature and engine size.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"S ZEVZO","offers":[{"title":"Default Title","offer_id":48081314513054,"sku":"B0C42Y5TPD","price":85.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/s-zevzo-et03-front-view.jpg?v=1785799231","url":"https:\/\/northtrailauto.ca\/products\/s-zevzo-et03-car-jump-starter-4000a-74wh-portable-12v-power-bank-lcd-display-500-lumen-led-light","provider":"North Trail Auto","version":"1.0","type":"link"}