Firstpower Tech. Co., Ltd.
Model No.: LFP1255HR
Brand: firstpower
Type: Lead-Acid Batteries
Usage: UPS
Nominal Voltage: 12V
Discharge Rate: High Discharge Rate
Shape: Square Battery
Electrolyte: Acid
Installation: Fixed
Rechargeable: Chargeable
High Rate Discharge Battery: Sealed Lead Acid Battery
UPS Battery Factory: Solar Power Battery
Back Up 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
LFP1255HR is a typical High Rate Discharge Battery special designed for all kinds of high-power-ouput using application,
It is a non-spillable and sealed and Maintenance-free operation battery, with high quality and high reliability, good deep discharge recovery, low self-discharge ,etc. The battery apply solid copper terminals,tank-formed plates computer-aided design and manufacturing
Main features as follow:
* Standby use.
* High rate discharge construction.Rechargeable Batteries and Charger Aa
* ISO9001, 14001, OHSMS 18001 certified.* UL, CE, VdS Approved. UL recognized components under UL 1989 (file number MH28204 ).
*With isolated seal, it can be put in horizontal way, vertical way and side way, its safety and functions totally will not be affected.
* With special formula to manufacture lead calcium alloy as well as automatic progresses, gassing will be less.
* Long life, low self-discharge rate and high reliability.
* It has safety, low resistance so recharge is easy and energy output is more remarkable.
* Container material could be frame retardant ABS or PP with ranking UL 94V-0 by model.
* When it is used in safe surroundings, the battery is maintenance free, adding water is unnecessary and it can be recharged repeatedly.
* Batteries are strictly tested by computer charge/discharge system.
* Complies with IATA/ICAO Special Provision A67 for air transport.
* Classified per MG Amendment 27 as a non-hazardous material for water transport.
* Recognized by DOT as "Dry charge" 49 CFR 171-189 for surface transport.
Specifications
| Nominal Voltage | 12 V | ||
| Number of cell | 6 cells | ||
| Capacity(10HR, 25℃) | 55 Ah | ||
| Capacity(15min.rate, 25℃) | 190 Watts/cell | ||
| Dimension | Length | 229±2mm (9.02inch) | |
| Width | 138±2mm (5.43inch) | ||
| Height | 208±2mm (8.19inch) | ||
| Total Height | T5: 230±2mm (9.06inch) | ||
| T9: 211±2mm (8.31inch) | |||
| Approx. Weight | 18kg (39.7lbs)±5% | ||
| Terminal type | T5/T9 | ||
| Internal resistance (Fully charged, 25℃) | Approx. 6mΩ | ||
| Capacity affected by temperature (20HR) | 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℃~50℃(5℉~122℉) | |
| Charge | -10℃~50℃(14℉~122℉) | ||
| Storage | -20℃~50℃(-4℉~122℉) | ||
| 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 | 16.5A | ||
| Terminal material | Copper | ||
| Maximum discharge current | 550A(5 sec.) | ||
| Designed floating life(20℃) | 7~10 years | ||
◆ Absorbent glass mat technology;
◆ Recognized by UL & CE;
◆ ABS container.
Constant Current Discharge Characteristics (A, 25℃)
| F.V/TIME | 5min | 10min | 15min | 20min | 30min | 45min | 60min | 2h | 3h | 5h | 10h | 20h |
| 1.60V/cell | 190 | 126 | 102 | 81.6 | 57.8 | 43.1 | 35.1 | 20.1 | 14.4 | 10.1 | 5.65 | 3.00 |
| 1.65V/cell | 184 | 123 | 100 | 79.6 | 56.6 | 42.2 | 34.6 | 20.0 | 14.3 | 10.0 | 5.64 | 2.99 |
| 1.67V/cell | 181 | 121 | 99 | 78.3 | 55.9 | 41.7 | 34.2 | 19.9 | 14.3 | 10.0 | 5.64 | 2.99 |
| 1.70V/cell | 176 | 118 | 95.9 | 76.7 | 54.9 | 40.9 | 33.7 | 19.8 | 14.2 | 10.0 | 5.63 | 2.98 |
| 1.75V/cell | 169 | 113 | 92.6 | 74.1 | 53.6 | 39.9 | 33.1 | 19.5 | 14.1 | 9.90 | 5.59 | 2.96 |
| 1.80V/cell | 159 | 106 | 87.7 | 70.2 | 51.6 | 38.4 | 32.0 | 19.0 | 13.7 | 9.60 | 5.56 | 2.94 |
Constant Power Discharge Characteristics (Watt/cell, 25℃)
| F.V/TIME | 5min | 10min | 15min | 20min | 30min | 45min | 60min | 2h | 3h | 5h | 10h | 20h |
| 1.60V/cell | 330 | 228 | 197 | 157 | 112 | 83.1 | 67.8 | 39.2 | 28.4 | 20.0 | 11.3 | 5.99 |
| 1.65V/cell | 325 | 221 | 192 | 154 | 109 | 81.4 | 66.8 | 39.0 | 28.2 | 19.9 | 11.3 | 5.98 |
| 1.67V/cell | 317 | 217 | 191 | 151 | 108 | 80.4 | 66.1 | 38.8 | 28.2 | 19.8 | 11.3 | 5.97 |
| 1.70V/cell | 301 | 211 | 185 | 148 | 106 | 78.9 | 65.1 | 38.6 | 28.0 | 19.7 | 11.3 | 5.96 |
| 1.75V/cell | 297 | 202 | 179 | 143 | 103 | 77.0 | 63.8 | 38.0 | 27.8 | 19.6 | 11.2 | 5.93 |
| 1.80V/cell | 280 | 194 | 169 | 135 | 100 | 74.2 | 61.8 | 37.1 | 27.0 | 19.0 | 11.1 | 5.89 |
Note: The above characteristics data can be obtained within three charge/discharge cycles.
BS approval
Typical Applications:
Alarm System
Cable Television
Communication Equipment
Control Equipment
Security System
Medical Equipment
UPS
Power Tools
Toys
Emergency Power System
Product Categories : Network Power/Reserve Battery > High Rate Discharge Battery
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