Rechargeable Battery Pack 2V500Ah
- Payment Type:
- L/C, T/T, D/P
- Incoterm:
- FOB, CFR, CIF
- Min. Order:
- 100 Piece/Pieces
- Min. Order:
- 100 Piece/Pieces
- Delivery Time:
- 30 Days
- Transportation:
- Ocean, Land
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Contact Now| Place of Origin: | china |
|---|---|
| Productivity: | 2000, 000kvah/ Year |
| Supply Ability: | 2000, 000kvah/ Year |
| Payment Type: | L/C,T/T,D/P |
| Incoterm: | FOB,CFR,CIF |
| Certificate: | iso,UL,CE |
| Transportation: | Ocean,Land |
Specifications
|
Nominal Voltage |
2 V |
||
|
Capacity (25℃) |
10HR(1.80V) |
500 Ah |
|
|
3HR(1.75V) |
384Ah |
||
|
1HR(1.75V) |
263Ah |
||
|
Dimension |
Length |
206±2mm (8.11inch) |
|
|
Width |
166±2mm (6.54inch) |
||
|
Height |
471±2mm (18.54inch) |
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|
Total Height |
526±2mm (20.71inch) |
||
|
Battery Weigh |
Dry |
26kg (57.30lbs)±5% |
|
|
Wet |
36kg (79.34lbs)±5% |
||
|
Acid Weight (d=1.24kg/l) |
Approx.10kg (22.1lbs) |
||
|
Terminal type |
T10 |
||
|
Internal resistance (Fully charged, 25℃) |
Approx. 0.5mΩ |
||
|
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 |
100A |
||
|
Terminal material |
Copper |
||
|
Maximum discharge current |
1000A(5 sec.) |
||
|
Designed floating life(20℃) |
20 years |
||
◆ Tubular Positive Plate;
◆ Flooded Battery;
◆ Transparent Container.
Constant Current Discharge Characteristics (A, 25℃)
|
F.V/TIME |
30min |
60min |
2h |
3h |
4h |
5h |
6h |
8h |
10h |
20h |
24h |
|
1.60V |
410 |
280 |
167 |
131 |
105 |
92.4 |
78.6 |
60.1 |
50.9 |
27.5 |
23.9 |
|
1.65V |
402 |
276 |
166 |
130 |
105 |
91.9 |
78.1 |
59.7 |
50.8 |
27.4 |
23.9 |
|
1.70V |
390 |
269 |
165 |
128 |
103 |
90.6 |
77.0 |
58.9 |
50.7 |
27.4 |
23.8 |
|
1.75V |
380 |
263 |
163 |
128 |
103 |
90.0 |
76.5 |
58.5 |
50.4 |
27.2 |
23.7 |
|
1.80V |
366 |
255 |
158 |
124 |
99.4 |
87.3 |
74.2 |
56.7 |
50.0 |
27.0 |
23.5 |
Constant Power Discharge Characteristics (Watt, 25℃)
|
F.V/TIME |
30min |
60min |
2h |
3h |
4h |
5h |
6h |
8h |
10h |
20h |
24h |
|
1.60V |
767 |
532 |
323 |
257 |
206 |
182 |
155 |
119 |
101 |
55.0 |
48.1 |
|
1.65V |
751 |
524 |
321 |
255 |
205 |
181 |
154 |
118 |
101 |
54.9 |
48.0 |
|
1.70V |
728 |
511 |
318 |
252 |
202 |
179 |
152 |
117 |
101 |
54.7 |
47.8 |
|
1.75V |
711 |
501 |
314 |
250 |
201 |
177 |
151 |
116 |
100 |
54.4 |
47.6 |
|
1.80V |
685 |
485 |
306 |
242 |
195 |
172 |
146 |
112 |
99.5 |
54.0 |
47.2 |
Note: The above characteristics data can be obtained within three charge/discharge cycles.
ISO9001 approval, FN: Q3105105131
ISO14001 CTC04912E10302ROM
OHS MS18001 04912S10150ROM
UL approval, FN:MH28204
CE approval, FN:G2M20201-0102-E-16
KS approval, FN:KS C 8519
VDS approval
BS approval
Typical Applications
Fire alarm systems
Solar lighting equipment
Outdoor telecommunication equipment
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