LOKITHOR JT400 2500A Car Jump Starter with Battery Tester (8.5L Gas & 6.5L Diesel), Portable 12V Jump Box, 100–2000 CCA, Bluetooth, Power Bank & LED

The LOKITHOR JT400 is a 4-in-1 portable car jump starter and battery diagnostic tool built for drivers who need reliable roadside performance. Delivering 2500A peak current, it starts 12V vehicles with up to 8.5L gas or 6.5L diesel engines — including cars, SUVs, trucks, vans, motorcycles, boats, RVs, ATVs, and tractors — with over 25 jump starts per full charge. The built-in Bluetooth 5.3 battery tester (100–2000 CCA) syncs with the LOKITHOR app to display real-time SOH, SOC, voltage, and internal resistance, so you can monitor battery health before it fails. ConnectMax smart clamps auto-detect connection impedance and confirm a solid clamp-to-terminal connection for consistent starting performance. An 8000mAh two-way power bank with USB-A and USB-C ports keeps phones and tablets charged, while the 200-lumen LED flashlight offers 100%/50%/10%/blink/SOS/strobe modes for nighttime and emergency use. Ten layers of safety protection — spark-proof, reverse polarity, short circuit, reverse charge, overvoltage, overcurrent, overload, overcharge, high-temperature, and low-temperature — ensure worry-free operation from −4°F to 140°F, all in a compact 0.99 lb unit.