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EnerSys
RM Series
Nickel Cadmium Batteries
Detailed Description
Quick Performance and Physical Data
Charging & Cabling Specs
Detailed Discharge Power (watts)
Detailed Discharge Current (amps)
Quick Specs
ModelNo
Volts
Length IN
Width IN
Height IN
Lbs
Length MM
Width MM
Height MM
Kg
AH (c5) to 1.14vpc
AH (c8) to 1.14vpc
AH (c5) to 1.10vpc
AH (c8) to 1.10vpc
AH (c5) to 1.05vpc
AH (c8) to 1.05vpc
AH (c5) to 1.00vpc
AH (c8) to 1.00vpc
RM11
1.2
1.81
3.35
7.36
2.3
46
85
187
1.04
11.5
11.8
12
12
12
12.2
RM18
1.2
1.81
3.35
10.12
3.3
46
85
257
1.5
19
19.4
19.5
19.6
20
19.9
RM24
1.2
1.81
3.35
10.12
3.5
46
85
257
1.59
25.5
25.8
26
26.1
26.5
26.6
RM30
1.2
1.81
3.35
10.12
3.8
46
85
257
1.72
32
32.2
32.5
32.6
33
33.2
RM40
1.2
3.35
3.35
10.12
6.1
85
85
257
2.77
42.5
42.9
43
43.4
44
44.2
RM48
1.2
3.35
3.35
10.12
6.2
85
85
257
2.81
50
50.6
52
52.3
52.5
52.8
RM55
1.2
3.35
3.35
10.12
6.5
85
85
257
2.95
57.5
58.2
60.5
60.9
61
61.4
RM65
1.2
2.09
5.28
15.43
10.7
53
134
392
4.85
69
69.8
70.5
71
71.5
71.9
RM75
1.2
2.09
5.28
15.43
11
53
134
392
4.99
79.5
80.5
81
81.5
82.5
83
RM90
1.2
2.72
5.28
15.43
13.6
69
134
392
6.17
95.5
96.6
97.5
98.1
99
99.6
RM110
1.2
2.72
5.28
15.43
14.4
69
134
392
6.53
116.5
117.9
119
119.7
121
121.8
RM125
1.2
2.76
6.46
15.43
16.9
70
164
392
7.67
131.5
132.8
134.5
135.3
137.5
138.3
RM140
1.2
2.76
6.46
15.43
17.3
70
164
392
7.85
147
148.8
150.5
151.4
154
155
RM160
1.2
4.25
6.46
15.43
23.4
108
164
392
10.61
168
170.4
172
173
176
177
RM185
1.2
4.25
6.46
15.43
24.1
108
164
392
10.93
194.5
196.8
199
200
203.5
204.8
RM205
1.2
4.25
6.46
15.43
24.6
108
164
392
11.16
215.5
218.4
220.5
221.6
225.5
227.2
RM225
1.2
4.25
6.46
15.43
25.6
108
164
392
11.61
236.5
239.2
242
243.2
247.5
248.8
RM250
1.2
4.25
6.46
15.43
26.9
108
164
392
12.2
263
266.4
269
270.4
275
276.8
RM270
1.2
6.46
6.22
15.43
35.9
164
158
392
16.28
284
287.2
290.5
292
297
298.4
RM300
1.2
6.46
6.22
15.43
36.4
164
158
392
16.51
315
318.4
322.5
324.8
330
332
RM320
1.2
6.46
6.22
15.43
37.5
164
158
392
17.01
336
340
344
346.4
352
354.4
RM340
1.2
6.46
6.22
15.43
38.6
164
158
392
17.51
357
361.6
365.5
368
374
376
RM355
1.2
6.46
6.22
15.43
39.7
164
158
392
18.01
373
377.6
381.5
384
390.5
392.8
RM380
1.2
6.46
6.22
15.43
40.8
164
158
392
18.51
399
404
408.5
411.2
418
420.8
RM400
1.2
6.46
6.22
15.43
41.7
164
158
392
18.91
420
424.8
430
432.8
440
442.4
RM450
1.2
6.93
9.69
16.06
60.2
176
246
408
27.31
472.5
478.4
495
497.6
499.5
502.4
RM500
1.2
6.93
9.69
16.06
62.4
176
246
408
28.3
525
531.2
550
552.8
555
558.4
RM550
1.2
6.93
9.69
16.06
64.6
176
246
408
29.3
580
584.8
605
608
610
614.4
RM600
1.2
6.93
14.49
16.06
89.7
176
368
408
40.69
630
637.6
660
664
665
668.8
RM675
1.2
6.93
14.49
16.06
92.4
176
368
408
41.91
710
718.4
745
749.6
750
754.4
RM750
1.2
6.93
14.49
16.06
95
176
368
408
43.09
790
799.2
825
829.6
835
840
RM1000
1.2
6.93
17.64
16.06
123.5
176
448
408
56.02
1050
1062.4
1100
1106.4
1110
1116.8
RM1250
1.2
6.93
21.97
16.06
151.9
176
558
408
68.9
1315
1330.4
1375
1383.2
1390
1398.4
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2010