Best New Products

Cordless Devices with Rechargeable Batteries

By: Jodi Marks

The Ryobi Tek 4 line of rechargeable batteries and cordless devices all run on the same compact 4-volt lithium-ion batteries. Products include:

  • Laser measurer
  • Noise suppression headphones
  • Infrared thermometer
  • Digital key lock box
  • Motion sensing alarm
  • LED flashlight
  • Digital camera
  • Self-leveling plumb/cross laser
  • Digital multimeter
  • Portable power source

Ryobi Tek 4 devices are available at The Home Depot.


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Cordless Devices with Rechargeable Batteries