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10-16-2006, 22:17 | #1 (permalink) |
No Life Poster Join Date: Nov 2003 Location: Americas Age: 44
Posts: 2,220
Member: 43802 Status: Offline Thanks Meter: 36 | Battery Replacement --- how does it work Normally I see four contacts on a motorola battery +ve -ve and two leads inbetween. normally the battery voltage is 3.7 volts. When I try on some phones (motorola) by just connecting the +ve and -ve ends it does not turn on. Why is that ?. To power it, all four leads needs to be connected. What is the purpose of the other leads ? If I use a DC power supply, it will only have two leads, positive and negative. how can I use this as a substitute ? |
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