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YX850 Power Failure Automatic Switching Standby Battery Lithium Battery Module 5V-48V Emergency Converter 80% OFF YX850 Power Failure Automatic Switching Standby Battery Lithium Battery Module 5V-48V Emergency Converter 1,84€ 9,22€ View It
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Top Positive Review for %s on Banggood, Shop best %s with lowest price on Banggood. Browse most helpful positive review for %s before you buy., rc toys, fun sports, fashion, popular electronics
idbill 06/01/2022
Works, but the battery cut-over happens with the main power drops below 6v !? So there is a noticeable lag between main power and battery power. Would only be useful for something like... emergency lighting. Not useful as an Uninterruptible Power Supply.
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