Full Throttle Battery

FULL THROTTLE FT680-48 (GROUP 48)

FULL THROTTLE FT680-48 (GROUP 48)

Full Throttle Battery

FULL THROTTLE FT680-48 (GROUP 48)

Regular price $267.99
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Cycling Capacity

20 hour rate

60 Amp Hours

 

Reserve Capacity

@ 25 Amps

120 minutes

@ 75 Amps

20 minutes

 

Mechanical Specifications

Group Size

48

Terminal Type

AP

Total Height

7.48" (190 mm)

Height

7.48" (190 mm)

Width

6.69" (170 mm)

Length

10.94" (278 mm)

Weight

48.1 lbs (21.8 kg)

Case Type

ABS Plastic - Flame Res Rating UL94-HB

 

Discharge Table (Constant Current)

Time

Amps

Rate

20 hr

3

0.05 CA

10 hr

5.7

0.1 CA

8 hr

6.6

0.13 CA

5 hr

10.4

0.25 CA

3 hr

15.5

0.33 CA

2 hr

20.5

0.5 CA

1 hr

37

1 CA

 

Electrical Specifications

Nominal Voltage

12 Volt

Capacity @ 100 hour rate

66 AH

Capacity @ 20 hour rate

60 AH

Capacity @ 10 hour rate

57 AH

Capacity @ 5 hour rate

52 AH

CCA

680

CA or MCA

810

Short Circuit Current

2000 Amps

Internal Resistance

5.5m 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 - 6.3

50-73

5.6 - 7.12

FR45

6.0 - 7.8

70-93

7.9 - 10.4

M8 | LT

7.1 - 8.3

85-98

9.6 - 10.10

DT (stud) | M10M (stud)

9.2 - 10.7

110-128

12.2 - 14.3

Customer Reviews

First class people, first class service, first class product!

John Wilhoit

Low Hertz is a lot more than a website. I know I could reach out to them if I needed anything.
No, not just with products. You can always count on quality. But questions about the hobby. Low Hertz is a movement in Car Audio. Where your not judged but helped! So get in the movement with us.
#RepTheMovement #LHCA

Ben Davis

Awesome place. Awesome customer service. Great people and always answer questions and get orders together. Great shipping time. Highly recommended. #1 spot for great service

Nick Brownell

I've been ordering from Low Hertz past few weeks now, I tell you these guys are on point! Fast shipping and the best part is... No Tax! I am a loyal customer and If you don't have the customer service like these guys, then your cut off. I will definitely get more stuff from Team Low Hertz! Thanks again for your hard work!

Johnson Thammavong

Man these guys go above and beyond. the customer service is off the charts.. #LHCA is the way to go.. I love my #LHCA bass knob, and you bet imma rock that #LHCA swag everywhere I go...

David Ebel II

Great service with every order! Always a pleasure shopping at Low Hertz Car Audio!

Kevin McLaughlin

The last 3 box designs I've purchase were all 150+ db certified in the lanes, your results may vary depending on vehicle and power but they definitely know what they're doing. Well worth the money !

Eric Feliciano

They designed my husbands box. Came out great. Never a disappointment when it comes to these guys. Definitely will be coming back for another build!

Katie Belluno
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