FT156
  • 12-volts
  • 25 mins @ 25 amps
  • 12 AH @ 5HR
  • 15 AH @ 20HR
  • 190 CA @ 32°C
  • 156 CCA @ 0°C
FT156

FT156 High Capacity Dual Purpose AGM Battery

Cycling Capacity
20 hour rate 15 Amp Hours
Reserve Capacity
@ 25 Amps 25 minutes @ 75 Amps 0 minutes
Mechanical Specifications
Group Size
Terminal Type M6M
Total Height 5.43" (138 mm)
Height 5.28" (134 mm)
Width 3.07" (78 mm)
Length 7.87" (200 mm)
Weight 12.2 lbs (5.55 kg)
Case Type ABS Plastic - Flame Res Rating UL94-HB
Discharge Table (Constant Current)
Time Amps Rate
20 hr 0.8 0.05 CA
10 hr 1.5 0.1 CA
8 hr 1.6 0.13 CA
5 hr 2.6 0.25 CA
3 hr 4.2 0.33 CA
2 hr 6.1 0.5 CA
1 hr 10.9 1 CA
Electrical Specifications
Nominal Voltage 12 Volt
Capacity @ 100 hour rate 22 AH
Capacity @ 20 hour rate 15 AH
Capacity @ 10 hour rate 14 AH
Capacity @ 5 hour rate 12 AH
CCA 156
CA or MCA 190
Short Circuit Current 891 Amps
Internal Resistance 13.5m Ω
Charge Voltages
Battery Voltages
Charge Stage 12V 24V 36V 48V
Bulk 14.7 V 29.4 V 44.1 V 58.8 V
Absorption 14.7 V 29.4 V 44.1 V 58.8 V
Float 13.6 V 27.2 V 40.8 V 54.6 V
TC Factor: -4mV/°C/cell
Temperature Range Specifications
Condition Recommended Maximum
Storage -15°C to 50°C -40°C to 71°C
Operation -15°C to 40°C -40°C to 71°C
Charge with TC -15°C to 50°C -40°C to 71°C
Charge without TC 0°C to 40°C -15°C to 50°C
Terminal Torque Specifications
Terminal Type ft-lbs in-lbs Nm
AP | DT (AP) | M6 | M6M (stud) | TP07 (AP) | TP08 (AP) 4.2 - 6.0 50-70 5.6 - 7.9
FR45 6.0 - 7.5 70-90 7.9 - 10.1
M8 | LT 7.1 - 8.0 85-95 9.6 - 10.7
DT (stud) | M10M (stud) 9.2 - 10.4 110-125 12.2 - 14.0
  Name Size
Charging Instructions Icon Charging Instructions 1.1 MB
Installation Manual Icon Installation Manual 1.7 MB
Spec-sheet Icon Spec-sheet 1.5 MB
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