AstroAI S8 Car Battery Jump Starter 1500A – Portable 12V Lithium Jump Box

About This

• HIGH-PERFORMANCE JUMP STARTING - The car jumper starter portable pack has a 45C high-rate lithium battery and 37WH capacity that can start 6.0 L gas/3.0 L diesel engines and other 12 V vehicles like motorcycles, cars, SUVs, pickups, or lawnmowers.This jump starter's powerful 1500 A peak suit current quickly starts low-voltage and fully-drained batteries, stocking stuffers for men and women.
• ULTRA POWERFUL BOOST - The smart boost mode automatically detects the battery's voltage. When the voltage is less than 9 V, the indicator flashes green; this unlocks the "BOOST" button, which can be pressed to start fully-drained batteries.
• QUALITY METAL CLAMPS FOR IMPROVED PROTECTION - The safety metal clamps and smart jumper cable better protect the S8 Car Battery Jump Starter from excessive heat damage, loose ports, battery bulging, battery expansion, and more.
• COMPREHENSIVE SAFETY - This portable battery jumper starter has 8 integrated protections including reverse polarity, reverse connection, overcurrent, overvoltage, overload, overcharge, over discharge, and short circuit protection. Ensure your trip is safe and smooth.
• Additional Tips - Please check the manual for more information before using. Professional Technical Support Team - If you have any questions about the product, feel free to contact us! Our California-based support team will respond within 24 hours.

Overview

• Brand : AstroAI
• Battery Cell Composition : Lithium-Nickel Manganese Cobalt (NMC)
• Voltage : 12 volts
• Vehicle Service Type : Passenger Car, Motorcycle, Van, ATV, RV, UTV, Truck, Watercraft, Tractor
• What types of batteries can this battery booster start?
• It can start 6.0 L gas/3.0 L diesel engines and other 12 V vehicles like motorcycles, cars, SUVs, pickups, or lawnmowers.
• Why can't I get this jump starter fully recharged? Only stuck at a certain battery percentage?
• This item is not fulfilled by seller and the battery inside will discharge itself constantly while being stored in the warehouse. Therefore it takes a longer time for the first time you charge this jump starter, which should be at least a few hours.
• How often does it need to recharged?
• This product has a maximum standby time of 18 months, but it's best to charge it within 3 months to maintain battery health and extend its lifespan.
• Why did the jump starter fail to jumpstart my truck in winter?
• The battery may not perform optimally in extreme cold weather. Please ensure that the jump starter is kept in a warmer place before use.
• How should I use the product?
• Please check the manual for more information before using. If you have any questions about the product, our California-based support team will respond.
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• What types of batteries can this battery booster start? It can start 6.0 L gas/3.0 L diesel engines and other 12 V vehicles like motorcycles, cars, SUVs, pickups, or lawnmowers.
• Why can't I get this jump starter fully recharged? Only stuck at a certain battery percentage? This item is not fulfilled by seller and the battery inside will discharge itself constantly while being stored in the warehouse. Therefore it takes a longer time for the first time you charge this jump starter, which should be at least a few hours.