About this item

• 800 Amps of LITHIUM POWER: The 12V four-cell lithium battery delivers 800 peak amps of jump starting power strong enough to jump start 6.0L gas engines; Jump start cars, trucks, motorcycles, boats, marine batteries, SUVs, ATVs, and more
• 2X FASTER SMART PHONE CHARGING: The SL1638 lithium-ion battery power bank provides 29.6 Wh and can safely charge your smart devices like phones, tablets, laptops, wearables, and more via USB power delivery
• QUICK-CHARGE USB POWER SOURCE: The 2.4A USB port charges mobile devices two times faster than a standard USB charger; The internal battery recharges three times faster than traditional AGM jump starters
• RELIABLE AND LONG LASTING: The powerful internal lithium-ion battery allows users to jump start a vehicle up to 15 times on a single charge
• RECHARGES QUICKLY: Fully recharge the SL1638’s powerful internal lithium battery in 4 hours via the Micro USB-to-USB charging cable; The internal battery recharges three times faster than traditional AGM jump starter batteries
• REVERSE HOOK-UP PROTECTION: With advanced reverse hook-up protection, the charger protects against damage if the clamps are not properly connected
• BIG POWER, SMALL PACKAGE: A compact design makes this a truly portable jump starter and power pack, easily fitting in your back pocket, backpack, purse, and most vehicle glove boxes