GYS 026735 STARTRONIC 800 Batteryless Jump Starter, 12 V / 800 A | Super-Capacitor Booster for Vehicles up to 90 Ah
The GYS STARTRONIC 800 is a next-generation 12V jump starter powered by super capacitors, designed for unmatched speed, portability, and reliability. Unlike traditional battery-based boosters, the STARTRONIC 800 never needs to be pre-charged from the wall. It uses the residual voltage from a depleted battery—or a nearby running vehicle—to charge itself in seconds and deliver up to 800 A of instant starting power.
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Ideal for gasoline or diesel vehicles up to 90Ah, this unit is compact (only 4 lbs), maintenance-free, and resistant to extreme weather from -40°F to +149°F. Whether you’re roadside, in the shop, or off the grid, the STARTRONIC 800 provides guaranteed starts anytime, anywhere.
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? Key Features:
No Internal Battery – Always ready to go, even after long storage
Charge Anywhere:
From dead battery (residual voltage): ~2 min
From running engine: ~60 sec
From 12V cigarette socket: ~4 min
From USB (5V/2A): ~40 min
Bypass Mode – Starts deeply discharged batteries
Glow Mode – Supports diesel cold starts
Peak Power – 800 A start, 1400 A peak
Ultra Durable – 10,000+ uses without loss of performance
Safe Design – Reverse polarity, short-circuit, and deep discharge protected
? Includes:
STARTRONIC 800 jump starter
Carrying bag
12V cigarette lighter charging cable
USB charging port (Micro-USB)
