APPLICATION
12 Volt Chassis*
Group 31p - MHD (2 each)
6 Volt Domestic**
U2200 (4 each)
12 Volt Domestic*
GPL-8D
(All Electric - 5 each)
*Batteries connected in parallel. **Battery connections are made in a Series/Parallel connection. †CCA Ratings are
at 0º F. These are the minimum requirements.
Approximate Hours at Ampere Load
AGM GPL-8D
Voltage Reading: Battery fully charged at rest for one hour.
Cummmins Enging Cold Cranking Amp Requirements
ISM
1800
CCA Rating are at 0º F. These are the minimum requirements.
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
AH
(20HR)
450
255
5 AMPS
8 AMPS
52
27
CCA
N A V I G A T O R 2 0 0 3
CCA
RC (25A @ 80° F)
†
MINUTES
950
195
75Amp@
80º F. = 230 Min.
1350
461
15 AMPS
25 AMPS
13.3
Battery Charge Voltage chart.eps
12
VOLTS
Electrical Systems - House
- Specifications Chart
7.6
BATTERY
8 • 3 2 7