Firstpower Tech. Co., Ltd.
Model No.: CFPS2800
Brand: firstpower
Type: Lead-Acid Batteries
Usage: UPS
Nominal Voltage: 2V
Discharge Rate: Medium Discharge Rate
Shape: Square Battery
Electrolyte: Acid
Installation: Fixed
Rechargeable: Chargeable
UPS Battery Factory: Solar Power Battery
FP1270L(12V, 7Ah, LONG LIFE): Sealed Lead Acid Battery
Floating-service Battery Factory: Back-up 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
CFPS2800
FirstPower Technology Co., Ltd. was set up as a manufacturer of rechargeable batteries in 1993.
FirstPower brings you not only reliable battery and technology, but also excellent services and real value you shall expect and enjoy.We welcome orders with "FirstPower" brand; We are also flexible to accept orders on OEM basis. Contact us now! Your partnership with FirstPower will prove worthy of it.
International certifications:
General Features
Typical Applications
Specifications
| Nominal Voltage | 2 V | ||
| Capacity (25℃) | 10HR(1.80V) | 800 Ah | |
| 3HR(1.75V) | 612Ah | ||
| 1HR(1.75V) | 422Ah | ||
| Dimension | Length | 210±2mm (8.27inch) | |
| Width | 191±2mm (7.52inch) | ||
| Height | 646±3mm (25.43inch) | ||
| Total Height | 701±3mm (27.60inch) | ||
| Battery Weigh | Dry | 44kg (97.0lbs)±5% | |
| Wet | 60kg (132.3lbs)±5% | ||
| Acid Weight (d=1.24kg/l) | Approx.16kg (35.3lbs) | ||
| Terminal type | T10 | ||
| Internal resistance (Fully charged, 25℃) | Approx. 0.3mΩ | ||
| 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 | 200A | ||
| Terminal material | Copper | ||
| Maximum discharge current | 1600A(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 | 656 | 448 | 268 | 210 | 168 | 148 | 126 | 96.1 | 81.4 | 44.0 | 38.3 |
| 1.65V | 643 | 441 | 266 | 208 | 167 | 147 | 125 | 95.6 | 81.3 | 43.9 | 38.2 |
| 1.70V | 623 | 430 | 264 | 205 | 165 | 145 | 123 | 94.3 | 81.0 | 43.8 | 38.1 |
| 1.75V | 608 | 422 | 260 | 204 | 164 | 144 | 122 | 93.6 | 80.6 | 43.5 | 37.9 |
| 1.80V | 586 | 409 | 253 | 198 | 159 | 140 | 119 | 90.8 | 80.0 | 43.2 | 37.6 |
Constant Power Discharge Characteristics (Watt, 25℃)
| F.V/TIME | 30min | 60min | 2h | 3h | 4h | 5h | 6h | 8h | 10h | 20h | 24h |
| 1.60V | 1227 | 851 | 517 | 411 | 330 | 291 | 248 | 190 | 162 | 88.0 | 76.9 |
| 1.65V | 1202 | 838 | 514 | 408 | 328 | 290 | 246 | 189 | 162 | 87.8 | 76.8 |
| 1.70V | 1165 | 817 | 510 | 403 | 324 | 286 | 243 | 187 | 161 | 87.5 | 76.6 |
| 1.75V | 1137 | 801 | 502 | 400 | 321 | 284 | 241 | 185 | 160 | 87.0 | 76.1 |
| 1.80V | 1095 | 776 | 489 | 388 | 312 | 275 | 234 | 180 | 159 | 86.4 | 75.6 |
Note: The above characteristics data can be obtained within three charge/discharge cycles.
Product Categories : Storage Power/storage Battery > Storage Power OPzS Battery
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