Apple 150 Laptop User Manual


 
Additional Procedures Battery Verification - 7
handling and disposal
instructions in Bulletins/
Safety.
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.
Positive Probe
Negative Probe