|Specs||9v SewGlo™ Battery Pack powers 4-20m (65ft) of SewGlo™ Illuminated Thread.
Dimensions: 2.5" x 2.3" x 1.2"
The 9V EL Wire Battery Pack requires a load to help the inverter work for years. Turning the inverter on without a load (or less than 4m) will eventually cause a spike which causes it's demise. Always test the battery pack with at least 4m of SewGlo™ cable. This inverter runs at a maximum of 1760Hz oscillation, which is slightly audible. To reduce this audible frequency, opening the case padding and placing a thick foam tape will alleviate this sound. A little hot glue neatly placed around the capacitor will allow for near silent operation.