K PowerBook 140/145/ 145B/170 - Apple Collection

Additional Procedures Battery Verification - 12
Positive Probe
Set a voltmeter to the 10
volts DC scale and touch the
positive and negative
terminals of the battery
with the positive and
negative voltmeter probes.
If the reading is not above
5.7 volts, recharge (first)
or replace the battery.
Negative Probe