Schumacher Ultra-Capacitor Jump Start 12V 800A, Battery Less

The Schumacher DSR109 Jump starter is used for gasoline & diesel engines, with short circuit and reverse polarity protection. It's 100% maintenance-free and has a built-in voltmeter.

Includes:

• 12V DC Charging Cable
• Wrench
• Manual

Features:

• For gasoline & diesel engine
• No battery inside
• 100% maintenance-free
• Built-in voltmeter
• Microprocessor controlled 10,000 cycle/10-year lifespan
• Override Mode to start engine without any battery mounted
• Glow Mode for cold start of diesel engine
• Short circuit and reverse polarity protection
• 2 ways to use:
  • Connect clamps to vehicle’s battery
  • Connect to Vehicle’s 12V DC Port

Specifications:

• Input voltage: 12V DC 10A, 5V DC 2A
• Starting current: 800A
• Working temperature: -40°C to 65°C (-40°F to 150°F) 
• Recharge time from battery: 150s
• Recharge time from 12V socket: 400s
• Recharge time from USB: 40-60m
• Dimensions (L x W x H): 235mm x 190mm x 63mm
• Weight: 2.18kg