Today only. Daily Sale has the PowerHolic OWC-300T Qi Wireless Charging Pad (Black) for $10 with free shipping. Features a 3 LED charging indicator, concentric wave design to dissipate heat and is compatible with all Qi-enabled devices
$42 Retail: $50

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    spartan805 Ben's cred: 65
    Posted 4:50 pm PDT 10/29/14

    will this shut off once it reaches 100%?

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    pikksta Ben's cred: 81
    Posted 8:27 pm PDT 10/29/14

    That's up to the device, not the charger. Especially with a wireless one - how would it know when the device is full?

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    dave_c Ben's cred: 3864
    Posted 11:41 pm PDT 10/29/14

    ^ It could be designed to do that. When the charging device is full and no longer charging at the same rate if any trickle at all, the inductance in the coil on the base will change.

    It would merely be a matter of sampling and comparing that similar to how Delta -V NiMH battery chargers detect voltage change at end of charge.

    There are probably ICs already in the market that would do most of the logic, but of course that raises R&D and manufacturing costs. However it may have that type of circuit since it does have 3 LEDs to show charging status.

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