Cycling Capacity

20 hour rate

55 Amp Hours

 

Reserve Capacity

@ 25 Amps

100 minutes

@ 75 Amps

17 minutes

 

Mechanical Specifications

Group Size

51

Terminal Type

M6

Total Height

8.35" (212 mm)

Height

8.19" (208 mm)

Width

5.43" (138 mm)

Length

9.02" (229 mm)

Weight

39.7 lbs (18 kg)

Case Type

ABS Plastic - Flame Res Rating UL94-HB

 

Discharge Table (Constant Current)

Time

Amps

Rate

20 hr

2.7

0.05 CA

10 hr

5.2

0.1 CA

8 hr

6

0.13 CA

5 hr

9.7

0.25 CA

3 hr

14.2

0.33 CA

2 hr

18.1

0.5 CA

1 hr

32.1

1 CA

 

Electrical Specifications

Nominal Voltage

12 Volt

Capacity @ 100 hour rate

60 AH

Capacity @ 20 hour rate

55 AH

Capacity @ 10 hour rate

49 AH

Capacity @ 5 hour rate

43 AH

CCA

620

CA or MCA

745

Short Circuit Current

1729 Amps

Internal Resistance

7.2m 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 - 6.2

50-72

5.6 - 7.11

FR45

6.0 - 7.7

70-92

7.9 - 10.3

M8 | LT

7.1 - 8.2

85-97

9.6 - 10.9

DT (stud) | M10M (stud)

9.2 - 10.6

110-127

12.2 - 14.2

 

Full Throttle FT620-51 (Group 51)

$240.00Price