
GYS STARTRONIC 800
No internal battery, no routine battery maintenance, and no long wait between uses. The STARTRONIC 800 stores energy in super capacitors and can recharge from residual battery voltage, a running vehicle, a 12V outlet, or USB power.
- Bypass mode for deeply discharged batteries
- Glow mode for diesel preheating
- Reverse-polarity and short-circuit protection
- Compact 4 lb. design for shop or roadside use
- Operating range from -40°F to +149°F
- Designed for more than 10,000 cycles




















