Details
Use solar as the main power with battery back-up
Additional Information
| Amazon Product URL | http://www.amazon.com/Datexx-DD-740-Hybrid-Desktop-Calculator/dp/B0090EDWMA%3FSubscriptionId%3DAKIAJGHD2RRF7J4H2KTQ%26tag%3Dsalareci07-20%26linkCode%3Dsp1%26camp%3D2025%26creative%3D165953%26creativeASIN%3DB0090EDWMA |
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