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Joom - Battery Testers

Found 67 items

  • Features
  • 4th version technology
  • Supports multiple battery types
  • Wide range of battery compatibility
  • Features
  • Pulse repair technology
  • 600W power output
  • Multifunctional use
  • Features
  • Portable LED display
  • High power 12V 6A output
  • Pulse repair technology
  • Features
  • 12v/24v compatibility
  • Pulse repair function
  • Automatic charging
  • Features
  • Automatic charging
  • LED indicator
  • 12V 1500mA output
  • Features
  • Automatic intelligent charging
  • Touch LCD display
  • Pulse repair charging
  • Features
  • Precise voltage measurement
  • Tests 1 to 24 cells
  • Smart 2V to 4.5V range
  • Features
  • 12V 6A output
  • Automatic intelligent charging
  • Touch LCD display
  • Features
  • Portable LED display
  • High power 12V 6A output
  • Pulse repair technology
  • Features
  • 12V intelligent pulse repair
  • LCD display
  • Smart fast charging
  • Features
  • 12V 10A output
  • Automatic smart charging
  • Touch LCD display
  • Features
  • High power 400W charging
  • 12V-24V compatibility
  • LCD display
  • Features
  • Digital display for easy monitoring
  • Pulse repair technology
  • Compatible with multiple battery types
  • Features
  • LCD display for easy monitoring
  • Capacity tester functionality
  • Compatible with 18650/26660 batteries
  • Features
  • 12V 10A output
  • Automatic intelligent charging
  • Touch LCD display
  • Features
  • 12V 24V compatibility
  • Internal resistance measurement
  • Automatic operation
  • Features
  • Smart internal resistance measurement
  • 12V/24V compatibility
  • Automotive diagnostic tool
  • Features
  • Monitors battery current levels
  • Ensures proper electrical system function
  • Easy installation process
  • Features
  • LCD display
  • Pulse repair function
  • Multi-protection safety
  • Features
  • LCD backlight display
  • 2-8S battery compatibility
  • Voltage testing capability
  • Features
  • Compatible with multiple models
  • Easy to use
  • High accuracy
  • Features
  • 14.6V 10A output
  • Lithium and iron battery compatibility
  • Pulse repair function
  • Features
  • 12V 6A charging capacity
  • Digital LCD display
  • Pulse repair function
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