Power-Sonic PS-1280 User Manual

Ps-1280, 12 volt 8.0 ah

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L

HT

H

W

6.35

4.75

3.2

F1

F2

0.8

7.95

6.35

3.4

0.8

Tolerances are +/- 0.04 in. (+/- 1mm) and +/- 0.08 in. (+/- 2mm) for

height dimensions. All data subject to change without notice.

Physical Dimensions: in (mm)

Features

Absorbent Glass Mat (AGM) technology for superior

performance

Valve regulated, spill proof construction allows safe

operation in any position

Power/volume ratio yielding unrivaled energy density

Rugged impact resistant ABS case and cover (UL94-HB)

Approved for transport by air. D.O.T., I.A.T.A., F.A.A. and

C.A.B. certified

U.L. recognized under file number MH 20845

Performance Specifications

N

ominal Voltage ........................................................................ 12 volts (6 cells)

Nominal Capacity
20-hr. (400mA to 10.50 volts) ....................................................... 8.00 AH
10-hr. (720mA to 10.50 volts) ........................................................ 7.20 AH
5-hr.

(1.33A to 10.20 volts) .......................................................... 6.65 AH

1-hr.

(4.90A to 9.00 volts) ............................................................ 4.90 AH

15-min. (15.1A to 9.00 volts) .............................................................. 3.78 AH
Approximate Weight ............................................................. 5.51 lbs. (2.5 kg)
Energy Density (20-hr. rate) .............................. 1.69 W-h/in3 (103.39 W-h/l)
Specific Energy (20-hr. rate) .............................. 17.42 W-h/lb (38.41 W-h/kg)
Internal Resistance (approx.) ...................................................... 18 milliohms
Max Discharge Current (7 Min.) ............................................... 24.0 amperes
Max Short-Duration Discharge Current (10 Sec.) .................. 80.0 amperes
Shelf Life (% of nominal capacity at 68°F (20°C))
1 Month ...................................................................................................... 97%
3 Months ..................................................................................................... 91%
6 Months .................................................................................................... 83%
Operating Temperature Range
Charge .. ........................................................... -4°F (-20°C) to 122°F (50°C)
Discharge ....................................................... -40°F (-40°C) to 140°F (60°C)
Case ...................................................................................................... ABS Plastic
Power-Sonic Chargers ................................................ PSC-12800A, 12800A-C

PS-1280

www.power-sonic.com

To ensure safe and efficient operation always refer to the latest edition of our Technical Manual, as published on our website.

All data subject to change without notice.

Terminals (mm)

12 Volt 8.0 AH

L:

5.95 (151) W: 2.56 (65) H: 3.72 (94.5) HT: 3.94 (100)

F1 - Quick disconnect

tabs, 0.187” x 0.032”-

Mate with AMP. INC.

FASTON “187” series


F2 - Quick disconnect

tabs, 0.250” x 0.032”

- Mate with AMP. INC

FASTON “250” series

OR

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