Water Tech™ Volt® 550 Li Battery Powered Robot

Cordless Robot Pool Cleaner

The Water Tech Volt 550Li is a cordless, rechargeable residential pool robot loaded with innovative features.
Only Available in the U.S.A.

SKU #: 78000RR




Cleans daily & weekly on a single charge

The Volt 550Li robot features smart intelligence which lets you program a cleaning cycle daily or weekly intervals.

Has a run time of up to 4 hours on a daily charge or up to 30 minutes a day for 7 days

The Volt 550Li robot provides you with two different modes in maintaining a cleaning cycle of up to four hours or everyday up to 30 minutes per day.

Features a rechargeable Lithium battery

The Volt 550Li robot is powered by a Lithium Battery and requires 6-8 hours to completely recharge.

Comes with a hook for easy retrieval from your pool

When its time to retrieve the Volt 550Li robot from your pool, simply attach the hook to any standard pool pole and snag it by the handle. No cord pulling required.

Filters at 7,200 gallons per hour

Our high capacity filter bags not only capture large and small debris but also sand, silt, dirt as well. Helping you maintain the cleanest water possible.

Peace of mind warranty

We stand behind every product we sell. The Water Tech Volt 550 Li robot comes with a 3 year limited warranty on lithium batteries, main parts-drive motors and pump motors.

Features & Specifications


  • Cleaning Coverage (sq. ft./hr.) 3542 sq. ft./hr.
  • Minimal Operation Depth: 16 in
  • Maximum Operation Depth: 15 ft
  • Run Time: Up to 4 Hours
  • Charging Time: 6-8 Hours
  • Cleaning Width: 18.0”
  • Suction Power: Up to 7200 gal. /hr
  • Unit Size: 19.85 x 18.0 x 11.0”
  • Unit Weight: 21 lbs
  • Shipping Weight: 27 lbs
  • Retrieval Hook Adapter: Yes
  • Warranty: 3 year on batteries & motors

Battery Specifications

  • Battery type: Li-Ion
  • Battery Configuration: 6S4P

Charger Specifications

  • Input: 100-240AC Volts 50-60Hz, 115W
  • Output: 29V