Charging problem

[miked]

try using a digital multimeter. in diode check mode,
forward bias should read approximately 5v
reverse bias should read OL or infinity

if reading/s are off even on one diode out of the rectifier bridge, the rectifier bridge assembly is shorted.

hmmmm

kung shorted ang isa man lang sa mga diode or lahat ng diode, magchcharge pa rin ito right?

kung open naman ang isa o lahat, hindi na magchcharge right?