AstroAI S8 Car Battery Jump Starter, Car Jumper Starter Battery Pack for Up to

From the brand

POWERFUL 1500A JUMP STARTER FOR NEARLY ANY VEHICLE – Instantly starts 6.0L gas and 3.0L diesel engines. Works on 12V cars, SUVs, trucks, motorcycles, ATVs, pickups, and lawnmowers. The 1500A peak current revives dead or low batteries in seconds, and no more waiting for expensive roadside assistance. A single charge delivers 15–20 jump starts on most vehicles.
BOOST MODE RESURRECTS COMPLETELY DEAD BATTERIES – When your battery voltage drops below 9V, the green indicator flashes to signal low voltage. This unlocks the “BOOST” button, and press it to safely start even fully drained batteries. The smart auto-detection system means anyone can use it with zero experience.
FULLY RECHARGES IN 3–4 HOURS – When not in use, the S8 retains enough power for emergency use for up to 6 months. For optimal readiness, recharge every 3 months. When it’s time to recharge, a full charge takes just 3–4 hours via the included cable.
DUAL USB PORTS CHARGE YOUR PHONES AND TABLETS ON THE GO – Two USB outputs let you power up smartphones, tablets, cameras, and other devices during road trips, camping, or power outages. It’s perfect for emergency top-ups.
BUILT-IN 3-MODE LED FLASHLIGHT – A bright LED flashlight is always ready for nighttime breakdowns, flat tires, camping, or power outages. Switch between 3 modes: steady flashlight for working under the hood, strobe for visibility, and SOS beacon for emergency signaling.
8 ADVANCED SAFETY PROTECTIONS KEEP YOU AND YOUR VEHICLE SAFE – Built-in protection against reverse polarity, reverse connection, overcurrent, overvoltage, overload, overcharge, over-discharge, and short circuit. For cold weather: store the unit at room temperature before use. Avoid charging or using in freezing conditions.
COMPACT DESIGN THAT STOWS AWAY IN SECONDS – At just 0.95 lbs and 7.9 × 4.5 × 3.7 inches, the S8 is compact enough to fit in your glove box or under a seat. Comes with a carrying case for neat storage.