Unknown pogo pin Li-Po battery charger - the unsafest I have seen!
Bought this unit from an Australian seller on eBay, and both pogo pins are moveable to suit just about any single cell Li-Po battery.
Inside is a single half-wave rectifier with a 2.2uF/400V filter and HT13001 primary switcher, AC side bias filter is 4.7uF/50V, 5V/1.25A output filter is 220uF/10V with a 1N5819 rectifier, and the Y capacitor between the AC 0V and DC 0V is unapproved.
Clearences are unacceptably close, even by my standards, and the AC "fuse" is a 1R0 1/2W resistor.
Check out the pictures and see for yourself how unsafe this unit actually is.
One other thing: I had to use a rubber band to hold in a Fujifilm NP-45A while a slightly wider Nokia BL-5CB held in without a rubber band.
Inside is a single half-wave rectifier with a 2.2uF/400V filter and HT13001 primary switcher, AC side bias filter is 4.7uF/50V, 5V/1.25A output filter is 220uF/10V with a 1N5819 rectifier, and the Y capacitor between the AC 0V and DC 0V is unapproved.
Clearences are unacceptably close, even by my standards, and the AC "fuse" is a 1R0 1/2W resistor.
Check out the pictures and see for yourself how unsafe this unit actually is.
One other thing: I had to use a rubber band to hold in a Fujifilm NP-45A while a slightly wider Nokia BL-5CB held in without a rubber band.
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