Firstpower Tech. Co., Ltd.
Model No.: LFP12155FTT
Brand: firstpower
Type: Lead-Acid Batteries
Usage: Bus
Nominal Voltage: 12V
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 | 12 V | ||
| Capacity (25℃) | 10HR(10.8V) | 155Ah | |
| 5HR(10.5V) | 135.5Ah | ||
| 1HR(9.60V) | 96Ah | ||
| Dimension | Length | 551±3mm (21.69inch) | |
| Width | 110±2mm (4.33inch) | ||
| Height | 287±2mm (11.30inch) | ||
| Total Height | 287±2mm (11.30inch) | ||
| Approx. Weight | 45.8kg (100.9lbs)±4% | ||
| Terminal type | T11 | ||
| Internal resistance (Fully charged, 25℃) | Approx. 4mΩ | ||
| Capacity affected by temperature (10HR) | 40℃ | 102% | |
| 25℃ | 100% | ||
| 0℃ | 85% | ||
| -15℃ | 65% | ||
| Self-discharge (25℃) | 3 month | Remaining Capacity: 91% | |
| 6 month | Remaining Capacity: 82% | ||
| 12 month | Remaining Capacity: 65% | ||
| Nominal operating temperature | 25℃±3℃(77℉±5℉) | ||
| Operating temperature range | Discharge | -15℃~70℃(5℉~158℉) | |
| Charge | -10℃~70℃(14℉~158℉) | ||
| Storage | -20℃~70℃(-4℉~158℉) | ||
| Float charging voltage(25℃) | 13.50 to 13.80V Temperature compensation: -18mV/℃ | ||
| Cyclic charging voltage(25℃) | 14.50 to 14.90V Temperature compensation: -30mV/℃ | ||
| Maximum charging current | 46.5A | ||
| Terminal material | Copper | ||
| Maximum discharge current | 1200A(5 sec.) | ||
| Designed floating life(20℃) | 13~15 years | ||
◆ Absorbent glass mat technology;
◆ Recognized by UL & CE;
◆ ABS container.
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Constant Current Discharge Characteristics (A, 25℃)
| F.V/TIME | 15min | 30min | 60min | 2h | 3h | 4h | 5h | 6h | 8h | 10h | 20h |
| 9.60V | 256 | 155 | 96 | 56.6 | 39.5 | 32.4 | 27.7 | 24.2 | 19.0 | 15.8 | 8.28 |
| 9.90V | 250 | 152 | 95 | 56.3 | 39.3 | 32.2 | 27.5 | 24.0 | 18.9 | 15.7 | 8.27 |
| 10.2V | 240 | 147 | 92 | 55.8 | 39.0 | 32.0 | 27.3 | 23.9 | 18.7 | 15.7 | 8.24 |
| 10.5V | 232 | 144 | 90 | 55.0 | 38.8 | 31.8 | 27.1 | 23.7 | 18.6 | 15.6 | 8.19 |
| 10.8V | 220 | 138 | 88 | 53.6 | 37.6 | 30.8 | 26.3 | 23.0 | 18.0 | 15.5 | 8.14 |
Constant Power Discharge Characteristics (Watt, 25℃)
| F.V/TIME | 15min | 30min | 60min | 2h | 3h | 4h | 5h | 6h | 8h | 10h | 20h |
| 9.60V | 2808 | 1739 | 1096 | 656 | 465 | 381 | 327 | 286 | 225 | 188 | 99.4 |
| 9.90V | 2741 | 1704 | 1079 | 652 | 462 | 379 | 325 | 284 | 224 | 188 | 99.2 |
| 10.2V | 2640 | 1652 | 1052 | 646 | 459 | 376 | 323 | 282 | 223 | 187 | 98.9 |
| 10.5V | 2550 | 1612 | 1031 | 636 | 456 | 374 | 321 | 280 | 221 | 186 | 98.3 |
| 10.8V | 2415 | 1553 | 999 | 620 | 442 | 362 | 311 | 272 | 214 | 185 | 97.7 |
Note: The above characteristics data can be obtained within three charge/discharge cycles.
BS approval
Duracell Batteries
Typical Applications
Fire alarm systems
Solar lighting equipment
Outdoor telecommunication equipment
Product Categories : Network Power/Reserve Battery > High Temperature Battery
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