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Battery Ryobi P108 Fixed


dhanny

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Need help, the other day my battery (P 108) stopped working, I've disarmed and found a diode that had exploded. Replace it and returned to work. But when I saw the voltage on the tester had 20.2v between negative and positive (as seen in the photos) and 20.2v between the center and positive. I have taken the voltage in P107 and values are 8.2V. P108 battery has someone? and you tell me that voltage is between positive and negative please.

 

Diode Exploted

post-52681-0-08019700-1447129108_thumb.j

 

Battery P108 i have a Dude With Voltage, I have no other to check

 

post-52681-0-25219200-1447129111_thumb.j

post-52681-0-01896000-1447129113_thumb.j

 

Battery P107 I have 3 more, all have the same voltage 8.2

 

post-52681-0-79828700-1447129114_thumb.j

post-52681-0-70777500-1447129116_thumb.j

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Whoops, I misunderstood which pictures were which batteries.

 

What is the P107 voltage between negative and positive?  The center is probably a control voltage that would likely vary between different model batteries so the charger can distinguish between them.  Unfortunately I don't actually own any newer Ryobi tools so I can't tell you what the voltage should be.

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Whoops, I misunderstood which pictures were which batteries.

 

What is the P107 voltage between negative and positive?  The center is probably a control voltage that would likely vary between different model batteries so the charger can distinguish between them.  Unfortunately I don't actually own any newer Ryobi tools so I can't tell you what the voltage should be.

 

For the P107 (1.5 Ah) have 8.2v between negative and Positive but in the other model P108 (4Ah) have 20v, i need know if is normal the difference between both models of batteries.

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