HC1221W CSB, HC1221W Datasheet
HC1221W
Manufacturer Part Number
HC1221W
Description
Sealed Lead Acid Battery 12V 21W .250 /.187 Tabs
Manufacturer
CSB
Type
Sealed Lead Acid Batteriesr
Datasheet
1.HC1221W.pdf
(2 pages)
Specifications of HC1221W
Output Voltage
12 V
Chemistry
Lead Acid
Rechargeable/non-rechargeable
Rechargeable
Battery Capacity
21 Ah
Capacity
21 Ah
Termination Style
Faston Tab
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Specification
HC 1221W
Cells Per Unit
Voltage Per Unit
Capacity
Weight
Maximum Discharge Current
Internal Resistance
Operating Temperature Range
Nominal Operating Temperature Range
Float Charging Voltage
Recommended Maximum Charging
Current Limit
Equalization and Cycle Service
Self Discharge
Terminal
Container Material
Dimensions
unit:
F.V/Time
F.V/Time
Tolerance: X<6min(+15%~-15%),6min
All mentioned values are average values.
1.60V
1.67V
1.70V
1.75V
1.80V
1.85V
1.60V
1.67V
1.70V
1.75V
1.80V
1.85V
(MM)
R
Constant Power Discharge Characteristics
Constant Current Discharge Characteristics
2MIN
2MIN
46.4
43.4
40.2
36.6
32.8
28.6
557
521
483
440
393
343
4MIN
4MIN
31.2
29.8
28.5
27.0
25.1
22.9
374
358
340
320
299
275
12V 21W
HC 1221W is specially designed for high efficient
discharge application. Its invisible terminals can be
inserted PC board directly. HC series battery can
serve more than 260 cycles at 100% discharge in
cycle service, up to 5 years in standby service.
6MIN
6MIN
24.4
23.8
23.0
22.0
20.8
19.5
293
285
274
263
250
234
<
=
X<10min(+12%~-12%),10min
6
12
21W @ 15 min-rate to 1.67V per cell @25
5Ah @ 20hr-rate to 1.75V per cell @25 (77 )
Approx.1.79 kg(3.95 lbs)
60A(5sec)
Approx. 25m
Discharge: -15 ~50 ( 5
Charge: -15
Storage: -15 ~40 ( 5
25
13.5 to 13.8 VDC/unit Average at 25 (77 )
2.1A
14.4 to 15.0 VDC/unit Average at 25 (77 )
CSB Batteries can be stored for more than 6 months at
25 (77 ). Please charge batteries before using. For
higher temperatures the time interval will be shorter.
C1-Faston Tab187/250
ABS(UL 94-HB/File E50263)*Flammability resistance of
(UL 94-V0/File E88637) can be available upon request.
3 (77
8MIN
8MIN
20.3
20.0
19.5
18.9
18.2
17.3
238
233
227
220
212
203
~40 ( 5 ~104 )
5 )
10MIN
10MIN
17.1
16.9
16.5
16.1
15.7
15.2
202
199
196
191
186
180
~104 )
~122 )
<
=
X<60min(+8%~-8%),X
15MIN
15MIN
12.3
12.2
12.1
11.9
11.7
11.5
148
147
145
144
141
138
20MIN
20MIN
10.1
10.0
9.93
9.82
9.71
9.59
121
120
119
117
116
114
(77 )
Unit:W (25
Unit:A(25
<
=
30MIN
30MIN
60min(+5%~-5%)
7.18
7.16
7.15
7.14
7.13
7.12
86.1
85.9
85.8
85.6
85.4
85.3
CSB-manufactured
batteries are UL-
recognized components
under UL924 as well as
ISO 9001 and ISO 14001
certified.
,77
60MIN
60MIN
4.02
4.01
4.00
3.99
3.98
3.97
48.2
48.1
48.0
47.9
47.8
47.7
,77
)
)
90MIN
90MIN
2.83
2.71
2.66
2.56
2.46
2.36
33.9
32.8
31.6
30.5
29.4
28.3
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HC1221W Summary of contents
Page 1
... VDC/unit Average at 25 (77 ) 2.1A 14.4 to 15.0 VDC/unit Average at 25 (77 ) CSB Batteries can be stored for more than 6 months at 25 (77 ). Please charge batteries before using. For higher temperatures the time interval will be shorter. C1-Faston Tab187/250 ABS(UL 94-HB/File E50263)*Flammability resistance of (UL 94-V0/File E88637) can be available upon request. ...
Page 2
... Final Discharge Max.Charge Current Voltage V/Cell 0.1PA E-mail: chinasls@csb-battery.com 1.75 1.70 Discharge 0.1P>(W) 0.1P (W)<0.25P 0.25P (W)<1.0P Power(W) CSB BATTERY LOGISTIC ( SHANGHAI ) CO., LTD. SHENZHEN OFFICE Tel : +86-755-8831-6488/6396/16356 Fax : +86-755-8831-6548 mail : she@csb-battery.com.cn 68 1.60 1.30 (W) 1.0P ...