Customer Review

  • Reviewed in Canada on June 27, 2023
    Bought this to mount on my camera to use for a dummy battery. the display is a nice feature that indicate your charge voltage and battery life. Even though it listed as 8800mAh. It does not have that capacity as I used it for few weeks now. more or less like 5000(2X recording time compare to sony original battery) roughly 4-4.5hrs using dummy battery on sony A7iv.
    what I like is, I can charge it with USB-c or UBS-A to charge the battery. this features alone worth buying this battery. It has a usb-A 5volts output on the other side for me to charge any devices.
    what I don't like is after 3 hrs of ideal(not in use) the usb-a goes into sleep mode where if you plug any other electronic device in it. it will not output any current. Except fir the smart phone. other words, you have to use your smart phone to wake it up.
    Otherthan that it, It's very good so far , Happy with this product and do recommended.
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Product Details

4.3 out of 5 stars
792 global ratings