GB40 1000A Portable Battery Booster for Dead 12V Batteries, Safe Spark-Proof Design with Reverse Polarity Protection

Brand: Generic
Battery cell composition: Lithium Ion
Voltage: 12 Volts
Product dimensions: 11.7D x 20.8W x 10.7H centimeters
Item weight: 1.13 Kilograms

1. **Emergency Jump Starting** – Safely restart dead 12V batteries in seconds with 1000A peak current, compatible with gasoline engines up to 6.0L and diesel engines up to 3.0L
2. **Advanced Safety Features** – Spark-proof technology and reverse polarity protection prevent incorrect connections, ensuring risk-free operation
3. **20+ Starts per Charge** – Lithium battery provides up to 20 jump starts on a single 3-hour USB recharge 2.1A input supported
4. **Multi-Functional Design** – Combines a jump starter, 100-lumen LED flashlight 7 modes: strobe/SOS/low/medium/high, and USB power bank for devices
5. **Ultra-Compact & Lightweight** – Measures 4.61″D x 8.19″W x 4.21″H, weighs only 7.94oz 2.5lb with IP65 water-resistant rubberized casing
6. **Year-Long Charge Retention** – Holds power for up to 12 months without recharging, ready for emergency use anytime
7. **Universal Compatibility** – Works on cars, trucks, motorcycles, ATVs, boats, RVs, tractors, lawnmowers, and other 12V vehicles
8. **Complete Accessory Kit** – Includes heavy-duty booster clamps, 12V car charger, micro USB cable, storage bag, and user guide
9. **Rugged Build Quality** – Military-grade materials with drop-resistant housing and scratch-proof surface protection
10. **Climate-Resistant Operation** – High-discharge lithium technology ensures stable performance in extreme temperatures -4°F to 140°F / -20°C to 60°C