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H3650 DIGITAL BATTERY LOAD TESTER
BATTERY ANALYSIS - Click "ENTER" & wait for 10 seconds of load.
Load test results will be:
LOAD TEST
OK (GREEN LED LIGHT)
OK BUT WEAK
(GREEN+YELLOW LED
LIGHT)
WEAK (YELLOW LED LIGHT)
BAD (RED LED LIGHT)
NOTE: If battery volts is under 12.3V, tester will not allow and should not load test, "c.b" (Charge battery) will be
shown on LED display. Please fully charge battery before test.
1
2
BATTERY CONDITION
Battery capacity is good. May or may not be fully charged. De-
termine state of charge by checking specific gravity (use hy-
drometer). If gravity is less than full charge, check for possible
charging system trouble or electrical drain. Recharge battery to
full charge.
Review the comparison chart of load test result on the meter
cover to see if this battery is "OK" or not. If it is "OK", go up to
1ST "OK" state. If it is not, go down to 3rd "WEAK" state.
Battery capacity is unsatisfactory. Battery may be either: (1)
defective or (2) partly discharged. To determine which, check
specific gravity. If gravity is over 1.225, battery is considered de-
fective. If gravity is under 1.225, recharge battery and re-test. If
cell-to-cell gravity varies more than 0.025 (25 points), cell trouble
may exist. If charging does not bring gravity to full charge level,
the battery is either sulfated or has lost active material.
Battery may be defective (e.g. a bad cell).
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