 | | Repairing small 9v battery box —Brian Davis
| | | | I've got one recently off od Bricklink, and it seems not to be working. Yes, new battery, yes, battery works in other small 9v boxes, yes, I made sure it was cool (thermal protection). Any ideas? Any suggestions how to troubleshoot or fix it, (...) (20 years ago, 4-Jul-04, to lugnet.robotics)
| | | | | | | | | | Re: Repairing small 9v battery box —Jerry Kalpin
| | | | | | (...) I had a large battery box that was did not work reliably (sometimes yes, sometimes no). The problem was burning at a battery contact. The current does not need to be very high to do that if the contact area is very small. The discolored spots (...) (20 years ago, 4-Jul-04, to lugnet.robotics)
| | | | | | | | | | | | Re: Repairing small 9v battery box —Ross Crawford
| | | | | (...) Hmmm, difficult. After a quick inspection, I'd say no. (...) What batteries are you using? I doubt there's many 9V batteries that can take sustained 5A for very long. ROSCO (20 years ago, 4-Jul-04, to lugnet.robotics)
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