iOptron PowerWeight Battery Pack for Most iOptron Mounts

More Views

iOptron PowerWeight Battery Pack for Most iOptron Mounts
Item # IO-8128
4 Questions(s)

In Stock

  • This cool counterweight battery pack from iOptron is two, two, TWO accessories in one!

  • The iOptron PowerWeight 8 amp battery pack was created for use with most iOptron mounts, including the MiniTower, MiniTower II, and MiniTower Pro, the iEQ45, the iEQ30, and the ZEQ25.

  • Use the rechargeable battery pack in place of a traditional counterweight and instead of having a long extension cord coming up from a battery pack sitting on the ground or a table, it will sit nicely along the length of the counterweight shaft.

  • The battery provides 7 pounds of counterweight, and inside are six heavy-duty VLRA battery cells.

  • Includes power cable, charger and adapter bar.



The iOptron PowerWeight rechargeable counterweight battery pak is specifically designed for use with the iOptron iEQ45, iEQ30, ZEQ25, MiniTower , MiniTower II, and MiniTowerPro mounts.

Use this battery pak in place of your traditional counterweight (CW), and avoid long extension cords. Inside the counterweight are six (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.


iOptron PowerWeight Battery Pack Highlights


  • 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


iOptron PowerWeight Counterweight Battery Specifications


  • Output : 12V/8Ah

  • LED Indicator: RED: charging, GREEN: charge complete

  • Dimensions : 5.5" x 4.33"

  • Input: 100-240V AC adaptor

  • Weight : 7 lb

  • Working Temp: -50° Celsius to +60 ° Celsius
Additional Information

Additional Information

SKU IO-8128
Manufacturer iOptron
Warranty 1 Year Warranty
Included Items

Included Items

  • PowerWeight battery pak
  • Power cable
  • Charger
  • Adaptor bar
Questions & Answers

Product Questions

Will this fit on an LXD-75 mount?
Will this power my Celestron AVX mount?
How long would a fully charged pack last with normal slewing and tracking ? Cheers. Tony
Is it possible to buy just the power cable curly cords? What is the part number.
Support / Downloads