Features and Benefits:
- Long cycle life “ up to 500,000 uses
- Diagnose car battery automatically and battery info will be shown on the digital display
- Resistant to cold resistance “ ultracapacitors work perfectly at -40C.
- Safety “ Ultracapacitors do not catch fire or explode under any circumstances. They are 100% safe
- Built-in back up battery ensures starting a car with complete "dead" battery
Capacitor jump starters use a proprietary electrical boost circuit to pump a little energy from the weak vehicle battery into ultracapacitors.
Advantages: - Maintenance Free, no need for recharge during storage! - Extra Safe: Built-in Reverse Polarity and Short Circuit Protection! -start engine without the battery! - - Built-in Voltmeter! - Works great at Freezing Temperature! - Shelf Life: 10 Years! - Takes from ONLY 2 minutes only to Fully Recharge with Car Charger!