For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

Optimal Jumpstarting The S8 Ultra Max features a 27000mAh (99.9Wh) battery capacity and 6000A peak current, allowing it to easily jumpstart any vehicle’s drained battery in seconds. Press the Boost Button to jumpstart fully depleted batteries; with its boost, this jumpstarter is powerful enough to start any gas engine and up to 12L diesel engines. Jumpstart your 12V motorcycles, cars, SUVs, pickup trucks, and more with ease.

Great Compatibility Featuring 6 output ports, this S8 Ultra Max can simultaneously power multiple electrical tools with its various ports. It features a 15V 10A DC Output Port (Max 150W), USB1 Output Port (5V 2.4A), SB2 Output Port (3.0 Quick Charge 5V, 9V, 12V), USB-C In/Out Port (100W Quick Charge), Cigarette Lighter Output Port (15V 10A), all the ports provide versatile and reliable power source options for electrical tools and DC devices alike.

Helpful Accessories The S8 Ultra Max provides convenient accessories for everyneed. Including a 100W USB charger, a USB-A to USB-C charging cord, a USB-C to USB-C charging cord (compatible with 60W charging), a cigarette lighter adapter, an 8AWG smart clamp, and a storage bag to store it all in. Equipped with the 100W USB charger, the S8 Ultra Max can be rapidly charged from 0-100% in 1.2 hours.

Large 3.2-Inch Screen The S8 Ultra Max Jumpstarter features a large screen that is easily readable under direct sunlight. This informative screen displays charging/discharging power, battery level percentage, operational indicators (boost mode, reversed connection, etc.), error codes, and more.

All-Around Protection The S8 Ultra Max Car Battery Jump Starter provides 10 comprehensive safeties, including short circuit, overcurrent, overdischarge, overcharge, reverse polarity, reverse connection, overvoltage, overload, low/high-temperature protection, and spark-resistance. Protecting you from any potential risks.

Durable Shell & Flashlight The S8 Ultra Max’s rugged exterior is made of ABS, PVC, and silicone, which is tough enough to withstand accidental dropping and dust intrusion. Its 3-mode flashlight (Flashlight-Strobe-SOS) provides illumination in the dark, helping you get back on the road fast.