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Model No. : | CFPS2420 |
---|---|
Brand Name : | Firstpower |
Type : | Lead-Acid Batteries |
Product description
CFPS2420
THE CFPS2420 is desgined for general purpose and long life, focus on improving trickle life that base on FP series. Main features as follow:
When it is used in safe surroundings, the battery is maintenance free, no need adding water and it can be recharged repeatedly.
ü With isolated seal, it can be put in horizontal way, vertical way and side way, its safety and functions totally will not be affected.
ü With special formula to manufacture lead calcium alloy as well as automatic progresses, gassing will be less.
ü Long life, low self-discharge rate and high reliability.
ü It has safety, low resistance so recharge is easy and energy output is more remarkable.
ü Container material could be frame retardant ABS or PP with ranking UL 94V-0 by model.
ü Standby use.
ü High rate discharge construction.
ü Deep discharge recoverability.
ü Batteries are strictly tested by our patented computer charge/discharge system.
ü ISO9001, 14001, OHSMS 18001 certified.
ü UL recognized components under UL 1989 (file number MH14533).
ü Complies with IATA/ICAO Special Provision A67 for air transport.
ü Classified per MG Amendment 27 as a non-hazardous material for water transport.
ü Recognized by DOT as "Dry charge" 49 CFR 171-189 for surface transport.
International certifications:
General Features
Typical Applications
Specifications
Nominal Voltage |
2 V |
||
Capacity (25℃) |
10HR(1.80V) |
420 Ah |
|
3HR(1.75V) |
321Ah |
||
1HR(1.75V) |
221Ah |
||
Dimension |
Length |
206±2mm (8.11inch) |
|
Width |
145±1mm (5.71inch) |
||
Height |
471±2mm (18.54inch) |
||
Total Height |
526±2mm (20.71inch) |
||
Battery Weigh |
Dry |
24.5kg (54.0lbs)±5% |
|
Wet |
33kg (72.8lbs)±5% |
||
Acid Weight (d=1.24kg/l) |
Approx.8.5kg (18.7lbs) |
||
Terminal type |
T10 |
||
Internal resistance (Fully charged, 25℃) |
Approx. 0.55mΩ |
||
Capacity affected by temperature (10HR) |
40℃ |
102% |
|
25℃ |
100% |
||
0℃ |
85% |
||
-15℃ |
65% |
||
Self-discharge (25℃) |
3 month |
Remaining Capacity: 88% |
|
6 month |
Remaining Capacity: 76% |
||
12 month |
Remaining Capacity: 55% |
||
Nominal operating temperature |
25℃±3℃(77℉±5℉) |
||
Operating temperature range |
Discharge |
-15℃~50℃(5℉~122℉) |
|
Charge |
-10℃~50℃(14℉~122℉) |
||
Storage |
-20℃~50℃(-4℉~122℉) |
||
Float charging voltage(25℃) |
2.20 to 2.24V Temperature compensation: -3mV/℃ |
||
Cyclic charging voltage(25℃) |
2.35 to 2.40V Temperature compensation: -5mV/℃ |
||
Maximum charging current |
84A |
||
Terminal material |
Copper |
||
Maximum discharge current |
840A(5 sec.) |
||
Designed floating life(20℃) |
20 years |
◆ Tubular Positive Plate;
◆ Flooded Battery;
◆ Transparent Container.
1.0000pt;" >
Constant Current Discharge Characteristics (A, 25℃)
F.V/TIME |
30min |
60min |
2h |
3h |
4h |
5h |
6h |
8h |
10h |
20h |
24h |
1.60V |
344 |
235 |
141 |
110 |
88.4 |
77.7 |
66.0 |
50.5 |
42.8 |
23.1 |
20.1 |
1.65V |
338 |
232 |
140 |
109 |
87.9 |
77.2 |
65.6 |
50.2 |
42.7 |
23.0 |
20.1 |
1.70V |
327 |
226 |
139 |
108 |
86.7 |
76.1 |
64.7 |
49.5 |
42.5 |
23.0 |
20.0 |
1.75V |
319 |
221 |
137 |
107 |
86.1 |
75.6 |
64.3 |
49.1 |
42.3 |
22.8 |
19.9 |
1.80V |
308 |
215 |
133 |
104 |
83.5 |
73.3 |
62.3 |
47.7 |
42.0 |
22.7 |
19.7 |
Constant Power Discharge Characteristics (Watt, 25℃)
F.V/TIME |
30min |
60min |
2h |
3h |
4h |
5h |
6h |
8h |
10h |
20h |
24h |
1.60V |
644 |
447 |
272 |
216 |
173 |
153 |
130 |
99.9 |
85.1 |
46.2 |
40.4 |
1.65V |
631 |
440 |
270 |
214 |
172 |
152 |
129 |
99.3 |
84.9 |
46.1 |
40.3 |
1.70V |
612 |
429 |
267 |
211 |
170 |
150 |
127 |
98.0 |
84.7 |
45.9 |
40.2 |
1.75V |
597 |
421 |
263 |
210 |
169 |
149 |
127 |
97.3 |
84.2 |
45.7 |
40.0 |
1.80V |
575 |
408 |
257 |
204 |
164 |
144 |
123 |
94.4 |
83.6 |
45.4 |
39.7 |
Note: The above characteristics data can be obtained within three charge/discharge cycles.
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