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iOptron - PowerWeight MiniTower Rechargeable Counterweight Battery Pak


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Availability: In stock


Manufactured by: iOptron


iOptron’s PowerWeightTM rechargeable counterweight battery pak is specifically designed for using with iOptron's iEQ45, iEQ30, ZEQ25, MiniTower , MiniTower II, and MiniTowerPro

Use this battery pak in place of your traditional counterweight (CW), and avoid long extension cords. Inside the counterweight are 6 heavy duty spiral wound valve-regulated lead-acid (VRLA) battery cells. The 8 amp-hour power pack provides power for operation of your telescope gear out in the field.

Package includes:



  • PowerWeightTM battery pak
  • Power cable
  • Charger
  • Adaptor bar
  • Online manual


  • 6 cell heavy duty spiral wound VRLA battery
  • 12V/8Ah output
  • No memory effect
  • No liquid spill
  • Two parallel sockets for powering an extra accessory
  • Either socket can be used for charging pr power drawing
  • Can be used as a 7lb counterweight





Additional Information

Name iOptron - PowerWeight MiniTower Rechargeable Counterweight Battery Pak
Manufacturer iOptron
Model 8128
Dimensions 5.5" x 4.33"
Power Supply 100-240V AC adaptor
Temperature Stability -50 degrees Celsius to +60 degrees Celsius