HC1228W CSB, HC1228W Datasheet

Sealed Lead Acid Battery 12V 28W .250 /.187 Tabs

HC1228W

Manufacturer Part Number
HC1228W
Description
Sealed Lead Acid Battery 12V 28W .250 /.187 Tabs
Manufacturer
CSB
Type
Sealed Lead Acid Batteriesr
Datasheet

Specifications of HC1228W

Output Voltage
12 V
Chemistry
Lead Acid
Rechargeable/non-rechargeable
Rechargeable
Battery Capacity
28 Ah
Capacity
28 Ah
Termination Style
Faston Tab
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Specification
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
HC 1228W
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 Current Discharge Characteristics
Constant Power Discharge Characteristics
2MIN
2MIN
48.6
46.9
45.2
43.4
41.4
39.4
583
563
544
522
498
473
4MIN
4MIN
38.2
36.8
35.4
34.0
32.6
30.9
458
442
425
408
391
371
12V 28W
HC 1228W 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
31.3
30.2
29.3
28.2
27.1
26.0
375
361
349
337
325
312
<
=
X<10min(+12%~-12%),10min
6
12
28W @ 15min-rate to 1.67V per cell @25
7Ah @ 20hr-rate to 1.75V per cell @25 (77 )
Approx. 2.51 kg(5.53 lbs)
60A(5sec)
Approx. 21m
Discharge: -15 ~50 ( 5
Charge: -15
Storage: -15 ~40 ( 5
25
13.5 to 13.8 VDC/unit Average at 25 (77 )
2.8A
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
27.2
26.3
25.5
24.5
23.6
22.7
326
315
304
293
280
268
~40 ( 5 ~104 )
5 )
10MIN
10MIN
23.3
22.7
22.1
21.4
20.8
20.1
280
273
265
258
248
239
~104 )
~122 )
<
=
X<60min(+8%~-8%),X
15MIN
15MIN
18.0
17.5
17.0
16.6
16.3
16.0
212
207
202
197
193
187
20MIN
20MIN
14.9
14.7
14.4
14.2
14.0
13.8
175
173
170
167
164
161
(77 )
Unit:W (25
Unit:A (25
<
=
30MIN
30MIN
60min(+5%~-5%)
11.6
11.5
11.4
11.3
11.2
11.1
139
138
137
135
134
133
CSB-manufactured
batteries are UL-
recognized components
under UL924 as well as
certified by ISO 9001
and ISO 14001.
,77
60MIN
60MIN
7.33
7.26
7.19
7.12
7.03
6.92
89.5
88.6
87.7
86.8
86.0
85.1
,77
)
)
90MIN
90MIN
4.75
4.59
4.43
4.29
4.14
4.00
57.0
55.1
53.2
51.5
49.7
48.0

Related parts for HC1228W

HC1228W Summary of contents

Page 1

... VDC/unit Average at 25 (77 ) 2.8A 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 ...

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