Resting Voltage (Charge Voltage Dependent) 12-16V
Float/Maintenance Charging Voltage 14.2V
Max Charging Voltage 16V
Minimum Charging Voltage 10V
Capacity (Ah) 50AH
Capacity (Pb Eq) 180Pb Eq
Cell Chemistry SIB
Cell Life Cycles 4000

80% Depth of Discharge (DOD)

Cranking Amps (CA) 3000
Cold Cranking Amps (CCA) 2250
Nominal Operating Temperature Range 14F-140F
Terminal Bolt Size M6-1.0
Terminal Orientation Right Positive
Balance Board Installed Yes
Battery Management System Installed (BMS) No
Performance 14.6V (Standard Voltage) Ratings / Comments
RMS Wattage (Installed with 100A stock alternator) 6,500W-8,000W
(14.6V Input Voltage)
Max Burst Wattage (Installed with 100A Alternator) 8,500W
(14.6V Input Voltage)
RMS Amperage Output (Stand Alone for 30 seconds) 500A
(Starting at 14.6V)
Max Burst Amperage Output (Stand alone for 10 seconds) 600A
(Starting at 14.6V)
Recommended Charging/Input Current 300A
Maximum Charging/Input Current 450A

(Charging above 450A Shortens the Cycle Life)

Performance 16V (High Voltage) Ratings / Comments
RMS Wattage (Installed with 100A stock alternator) 10,000W-13,000W
(16V Input Voltage)
Max Burst Wattage (Installed with 100A Alternator) 15,000W
(16V Input Voltage)
RMS Amperage (Stand Alone for 30 seconds) 750A
(Starting at 16V)
Max Burst Amperage (Stand alone for 10 seconds) 1,000A
(Starting at 16V)
Recommended Charging/Input Current 300A
Maximum Charging/Input Current 450A

(Charging above 450A Shortens the Cycle Life)

Measurements Measurements
Overall Length 6.75"
Overall Width 7.75"
Overall Height 6.50"
Overall Height (Without Terminals) 6.50"
Weight 14.4 Lbs
BCI Battery Group Model 86