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FIRSTPOWER TECH. CO., LTD.
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ChinaVIP0Audited Supplier
Products: Battery , Gel Battery , Lead Acid Battery
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Response Rate: 100%
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2V Tublar Plate Gel Storage Battery (CFPV2770)
Tublar plate CFPV2770 Gel storage battery( OPzV ,2V,770Ah)
FirstPower Technology Co., Ltd. was set up as a manufacturer of
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Product Details
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Basic Info
- Model NO.: CFPV2770(2V, 770Ah, OPzV)
- Usage: UPS, Electric Power, Boat, Telecommunication,Solar
- Discharge Rate: Low Discharge Rate
- Electrolyte: Gel
- Rechargeable: Chargeable
- Tubular Plate Gel Battery: Tubular Plate Gel Battery
- PVC Separator: PVC Separator
- Copper Core, Inserted Screw Terminal: Copper Core, Inserted Screw Terminal
- Trademark: FirstPower
- Origin: China
- Type: Colloid
- Nominal Voltage: 2V
- Shape: Square Battery
- Installation: Fixed
- Nonspillable Battery: Nonspillable Battery
- Long Standby Life-20 Years: Long Standby Life-20 Years
- Sealed and Maintenance-Free: Sealed and Maintenance-Free
- UL,CE,BS, Ks,Vds Approval: UL,CE,BS, Ks,Vds Approval
- Specification: UL, CE, ROHS certified
- HS Code: 8507200000
Product Description
Tublar plate CFPV2770 Gel storage battery( OPzV ,2V,770Ah)
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:
- 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
OPzV Series Battery General Features
- Gelled electrolyte, no flow, no leakage or no gradation of sulfuric acid.
- The positive plate is tubular plate, which can effectively prevent the active materials from falling off.
- PVC-SiO2 separator, which is special for gel battery with tiny holes.
- The separator has high volume porosity, low electrical resistance and excellent wettability
- Maintenance-free during the whole service life.
- Low self discharge rate
- Proof against deep discharge according to DIN 43539 T5.
Typical Applications
- Telecommunication equipment
- Electronic instruments
- Fire alarm and security devices
- UPS power supply
- Solar power system
- Wind power system
Specifications
| Nominal Voltage | 2 V | ||
| Capacity (25ºC) |
120HR(1.80V) | 940Ah | |
| 10HR(1.80V) | 770 Ah | ||
| 1HR(1.60V) | 431Ah | ||
| Dimension | Length | 253±2mm (9.96inch) | |
| Width | 210±2mm (8.27inch) | ||
| Height | 471±3mm (18.5inch) | ||
| Total Height | 506±3mm (19.9inch) | ||
| Approx. Weight | 56.5kg (1249 lbs)±4% | ||
| Terminal type | T10 | ||
| Internal resistance (Fully charged, 25ºC) |
Approx. 0.50mΩ | ||
| Capacity affected by temperature (10HR) | 40ºC | 103% | |
| 25ºC | 100% | ||
| 0ºC | 88% | ||
| -15ºC | 70% | ||
| Self-discharge (25ºC) |
3 month | Remaining Capacity: 94% | |
| 6 month | Remaining Capacity: 88% | ||
| 12 month | Remaining Capacity: 75% | ||
| Nominal operating temperature | 25ºC±3ºC(77ºF±5ºF) | ||
| Operating temperature range | Discharge | -15ºC~50ºC(5ºF~122ºF) | |
| Charge | -10ºC~50ºC(14ºF~122ºF) | ||
| Storage | -20ºC~50ºC(-4ºF~122ºF) | ||
| Float charging voltage(25ºC) | 2.25 to 2.27V Temperature compensation: -3mV/ºC |
||
| Cyclic charging voltage(25ºC) | 2.35 to 2.40V Temperature compensation: -4mV/ºC |
||
| Maximum charging current | 154A | ||
| Terminal material | Copper | ||
| Maximum discharge current | 4000A(5 sec.) | ||
| Designed floating life(20ºC) | 20 years | ||
Tubular Positive Plate;
ABS container.
DIN 40742 Standard
Dimensions
Constant Current Discharge Characteristics (A, 25ºC)
| F.V/TIME | 30min | 60min | 2h | 3h | 4h | 5h | 6h | 8h | 10h | 20h | 24h | 48h | 72h | 100h | 120h |
| 1.65V | 641 | 428 | 264 | 203 | 164 | 140 | 120 | 94.7 | 78.5 | 41.4 | 35.7 | --- | ---- | ---- | ---- |
| 1.70V | 622 | 421 | 262 | 202 | 162 | 139 | 119 | 93.9 | 77.8 | 41.3 | 35.5 | 18.9 | ---- | --- | ---- |
| 1.75V | 607 | 413 | 258 | 200 | 162 | 138 | 119 | 93.2 | 77.8 | 41.1 | 35.4 | 18.8 | 12.8 | --- | --- |
| 1.80V | 584 | 400 | 251 | 194 | 157 | 134 | 115 | 90.1 | 77.0 | 40.8 | 35.3 | 18.6 | 12.7 | ---- | --- |
| 1.85V | 555 | 380 | 239 | 184 | 149 | 127 | 109 | 85.5 | 73.2 | 38.8 | 33.5 | 18.2 | 12.5 | 9.32 | 7.85 |
| F.V/TIME | 30min | 60min | 2h | 3h | 4h | 5h | 6h | 8h | 10h | 20h | 24h | 48h | 72h | 100h | 120h |
| 1.65V | 1200 | 822 | 510 | 398 | 321 | 276 | 237 | 187 | 156 | 83.2 | 71.8 | ---- | --- | -- | ---- |
| 1.70V | 1163 | 801 | 505 | 395 | 319 | 273 | 236 | 186 | 156 | 82.4 | 71.3 | 38.1 | ---- | --- | ---- |
| 1.75V | 1134 | 785 | 497 | 393 | 317 | 272 | 233 | 185 | 154 | 82.4 | 71.1 | 37.9 | 26.1 | ---- | --- |
| 1.80V | 1093 | 761 | 485 | 380 | 307 | 263 | 226 | 179 | 153 | 81.6 | 70.9 | 37.7 | 25.9 | --- | --- |
| 1.85V | 1038 | 723 | 461 | 361 | 292 | 250 | 215 | 169 | 146 | 77.5 | 67.4 | 36.9 | 25.4 | 18.8 | 16.0 |
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