PRODUCT INFO
Product Category
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MARINE/RV
Untitled Document
Interstate Deep Cycle/Cranking - 12 Volt
BCI Grp #
Interstate Type
RC
(Min.) 25A
Warranty
(Mo.)
Hrs. at Ampere Load
Dimensions (in.)
L | W | H
Weight
(lbs)
Terminal
5
15
25
24M
SRM-24
140
30
16.4
4.6
2.3
11 | 6-7/8 |
9-1/2
46
Auto/Stud posts
24M
HD24-DP
100
30
11.6
3.2
1.7
11 | 6-7/8 |
9-1/2
41
Auto/Stud posts
27M
SRM-27
160
30
17
5.2
2.6
12-3/4 | 6-3/4 | 9-1/2
53
Auto/Stud posts
27M
SRM-27B
180
30
20.4
5.7
3.0
12-3/4 | 6-3/4 | 9-1/2
55
Auto/Stud posts
29M
SRM-29
210
30
21
6.4
3.4
13 | 6-3/4 | 10
61
Auto/Stud posts
4DM
SRM-4D
390
30
38.0
11.5
6.5
21 | 8-1/4 | 10-3/8
119
Auto/Stud posts
Interstate Cranking/Starting - 12 Volt
BCI Grp #
Interstate Type
RC
(Min.) 25A
Warranty
(Mo.)
Dimensions (in.)
L | W | H
Weight
(lbs)
Terminal
24M
24M-XHD
135
24
11 | 6-7/8 | 9-1/2
48
Auto/Stud posts
24M
24M-HD
95
24
11 | 6-7/8 | 9-1/2
38
Auto/Stud posts
24M
24M-RD
75
24
11 | 6-7/8 | 9-1/2
35
Auto/Stud posts
27M
27M-XHD
180
24
12-3/4 | 6-3/4 | 9-1/2
54
Auto/Stud posts
Interstate Marine Batteries - 8 Volt
Interstate Type
Amp Hours
RC (Min.)
Warranty
(Mo.)
Dimensions (in.)
L | W | H
Weight
(lbs)
Terminal
25A
75A
USRM8V19
142
305
92
30
19.25 | 7.50 | 10.75
93
L-shaped bracket w/ hole
USRM8V21
155
330
98
30
21.44 | 7.50 | 10.50
103
L-shaped bracket w/ hole
USRM8V24
190
430
134
30
24.38 | 7.44 | 10.50
118
L-shaped bracket w/ hole
USRM8V26
240
515
145
30
26.75 | 8.44 | 11.12
149
L-shaped bracket w/ hole
USRM8V27
215
445
122
30
27.44 | 7.44 | 10.50
132
L-shaped bracket w/ hole
Optima - Marine/RV
Part #
Group
CCA
MCA
RC (Min.)
25A
Warranty (Mo.)
Free/Prorate
Amp Hrs @ 20 Hrs.
Dimensions (in.)
L | W | H
Weight
(lbs)
Terminal
SC31DM
31
900
1125
155
18/36
75
12-13/16
|
6-1/2
|
9-3/8
59.8
Stud and Auto
SC34DM
34
750
870
120
18/36
55
10
|
6-7/8
|
7-13/16
43.5
Stud and Auto
SC34M
34
800
1000
110
18/36
50
10
|
6-7/8
|
7-13/16
38.4
Stud and Auto
Interstate Deep Cycle/Cranking - 6 Volt
BCI Grp #
Interstate Type
Amp Hours
@ 20 hrs.
RC
(Min.)
Warranty (Mo.)
Hrs. at Ampere Load
Dimensions (in.)
L | W | H
Weight
(lbs)
Terminal
@ 25A
@ 75A
5 amps
15 amps
GC-2
U2200
232
474
122
6
54.5
14.0
10-1/4 | 7-1/8 | 11-1/4
62
2 options: threaded stud over auto post OR auto post w/ hole
