VDIAGTOOL BT310 - Page 9

7.3. CRANKING TEST
This test determines cranking state by testing cranking voltage and time.
7.3.1 Before Test
The engine and all the other accesso load must be OFF rst in order to have accurate result.
7.3.2 Steps
7.3.2.1 Connect the Red (+) positive batte clamp to the (+) positive batte terminal. And
connect the Black (-) negative batte clamp to the (-) negative batte terminal.Ensure
that the clamp is securely attached to the correct terminals.
Reference Table for 12V Batte
LIFE RESULT NOTE LED
>80% GREAT Good to Use GREEN
>60% NORMAL Not Bad GREEN
>45% CAUTION Keep Caution YELLOW
<45% SUGGESTREPLACE Replace Needed RED
BT310 12V & 24V Batte Analyzer
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7.2.2.6 Reference Table Replace the batte if the LED indicator is Red.
Batte State of Health (SOH) and Test Result Reference Table
BATTERY CAPACITY
11.89V
SOC:37%
Batte Ω :
RATED:
780 CCA
SOH: 64%
4.14m Ω
800 CCA
CHARGE & RETEST