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Model No.: CFPS21500
Brand: firstpower
Type: Lead-Acid Batteries
Usage: Bus
Nominal Voltage: 2V
Discharge Rate: Medium Discharge Rate
Shape: Square Battery
Electrolyte: Acid
Installation: Fixed
Rechargeable: Chargeable
Deep Cycle Battery Factory: Back-up Battery
UPS Battery Factory: Solar Power Battery
High Ambient TEMPERATURE Battery: Sealed Lead Acid Battery
OUTDOOR BACK-UP BATTERY: Non-spilled Lead Acid Battery
Packaging: Carton & pallet packaging
Productivity: 2000, 000kvah/ Year
Transportation: Ocean,Land
Place of Origin: china
Supply Ability: 2000, 000kvah/ Year
Certificate: iso,UL,CE
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF
Specifications
Nominal Voltage | 2 V | ||
Capacity (25℃) | 10HR(1.80V) | 1500 Ah | |
3HR(1.75V) | 1149Ah | ||
1HR(1.75V) | 790Ah | ||
Dimension | Length | 275±2mm (10.83inch) | |
Width | 210±2mm (8.27inch) | ||
Height | 796±3mm (31.33inch) | ||
Total Height | 851±3mm (33.50inch) | ||
Battery Weigh | Dry | 75kg (165.4lbs)±5% | |
Wet | 105kg (231.5lbs)±5% | ||
Acid Weight (d=1.24kg/l) | Approx.30kg (66.2lbs) | ||
Terminal type | T10 | ||
Internal resistance (Fully charged, 25℃) | Approx. 0.21mΩ | ||
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 | 375A | ||
Terminal material | Copper | ||
Maximum discharge current | 3000A(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 | 1230 | 840 | 502 | 393 | 316 | 277 | 236 | 180 | 153 | 82.5 | 71.8 |
1.65V | 1205 | 827 | 499 | 391 | 314 | 276 | 234 | 179 | 152 | 82.3 | 71.6 |
1.70V | 1169 | 806 | 495 | 385 | 310 | 272 | 231 | 177 | 152 | 82.1 | 71.4 |
1.75V | 1140 | 790 | 488 | 383 | 308 | 270 | 230 | 176 | 151 | 81.6 | 71.0 |
1.80V | 1098 | 766 | 475 | 371 | 298 | 262 | 223 | 170 | 150 | 81.0 | 70.5 |
Constant Power Discharge Characteristics (Watt, 25℃)
F.V/TIME | 30min | 60min | 2h | 3h | 4h | 5h | 6h | 8h | 10h | 20h | 24h |
1.60V | 2300 | 1596 | 970 | 770 | 619 | 546 | 464 | 357 | 304 | 165 | 144 |
1.65V | 2254 | 1572 | 964 | 766 | 615 | 543 | 462 | 355 | 303 | 165 | 144 |
1.70V | 2185 | 1532 | 955 | 755 | 607 | 536 | 455 | 350 | 302 | 164 | 144 |
1.75V | 2132 | 1502 | 941 | 750 | 603 | 532 | 452 | 347 | 301 | 163 | 143 |
1.80V | 2054 | 1456 | 917 | 727 | 585 | 516 | 439 | 337 | 299 | 162 | 142 |
Note: The above characteristics data can be obtained within three charge/discharge cycles.
BS approval
Typical Applications
Fire alarm systems
Solar lighting equipment
Outdoor telecommunication equipment
Product Categories : Storage Power/storage Battery > Storage Power OPzS Battery
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.