SOURCE: IBM THinkpad T40 not charging
hi, since u say the wires were hot , that means -ev and +ev got shorted, that might have damaged the power supoply, or the polarity is reversed,if u can manage to open the adapter, then try replacing the fuse if present , and the filter capacitor. let me know
SOURCE: Charging problem.. Wont charge battery
The instructions for installing a new alternator usually read to fully charge the battery (12.3 - 12.8 volt range). Otherwise, the alternator will be damaged when it initializes. I have seen some extreme damage result from installing a new alternator with a low-charge battery. The torque required to turn an alternator when damaged in this scenario is unbelieveable!
SOURCE: charging system
Hi You can use a volt meter to test the charge rate
get bike running & raise the revs to see if charge rate increases
load up the system by switching on lights to see if it decreases
make sure battery connections are clean & tight
if it does not change then the alternator is faulty
SOURCE: Heart interface 30 marine quit charging
the charge fuse may have broken or the charger is bad
SOURCE: inverter won't charge
The problem is the batteries. 1) Check the age of them to assure they are not near warranty limit. If so change them. 2) They must be topped off. I recommend using distilled water within every 30-60 days. Summary: After doing item 2 above charge them with an external charger; while connected to inverter is ok. Does this help?
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