akYtec | Faq | IoT DEVICES | What powers CI200-LW? What powers CI200-LW? The counter can be powered either by an internal battery (up to 5 years of autonomous operation) or by an external DC power source with a voltage from 5 to 30 V. CI200-LW IoT DEVICES Rate the answer? You rated this of 5 | Total rating: 0.0 Back to All Topics