Vrla 12v 120ah Lead Acid Battery
Price:
Negotiable
MOQ:
50pcs
Delivery Time:
25-30days
Brand:
FOBERRIA
Product Description
Sealed Maintenance-free vrla 12v 120ah lead acid battery for wind system
>Main Features
1.Using oxygen recombination technology: maintenance-free;
2.PbCaSn alloy for plate grids: less gassing, less self-discharging;
3.High quality AGM separator: extend cycle life and prevent micro short circuit;
4.ABS material: increase the strength of battery container. (Flame-retardant ABS is optional);
5.High purity raw material: ensure low self discharge rate;
6.Silver-coated copper terminals (T1, T2 terminal), brass insert terminals and lead terminals improve the electric conductivity.
>Specification
| Battery Model No. | FBR12V120Ah | |
| Nominal Voltage | 12V | |
| Capacity | 20HR(5.25V) | 120Ah |
| (25ºC) | 10HR(5.25V) | 105Ah |
| 1HR(4.80V) | 74Ah | |
| Dimension | Length | 281±2mm |
| Width | 267±2mm | |
| Height | 207±2mm | |
| Total height | 210±2mm | |
| Approx. Weight | 37.5kg±4% | |
| Terminal type | F13 | |
| Internal resistance | Approx 4mΩ | |
| (Fully charged,25ºC) | ||
| Capacity affected by | 40ºC | 102% |
| Temperature(20HR) | 25ºC | 100% |
| 0ºC | 85% | |
| -15ºC | 65% | |
| Self-discharge(25ºC) | 3month | Remaining Capacity:91% |
| 6month | Remaining Capacity:82% | |
| 12month | Remaining Capacity:65% | |
| Nominal operating temperature | 25ºC±3ºC(77ºF±5ºF) | |
| Operating | Discharge | -15ºC-50ºC(5ºF-122ºF) |
| temperature range | Charge | -10ºC-50ºC(14ºF-122ºF) |
| Storage | -20ºC-50ºC(-4ºF-122ºF) | |
| Float charging voltage (25ºC) |
13.5 to 13.8V Temperature compensation:-18mV/ºC |
|
| Cyclic charging voltage (25ºC) |
14.5 to 15V Temperature compensation:-30mV/ºC |
|
| Max charging current | 36A | |
| Max discharging current | 960A(5sec.) | |
| Designed floating life(20ºC) | 10years | |
>Structure and composition
| Component | Positive plate | Negative plate | Container | Cover | Separator | Electrolyte | Safety valve | Terminal |
| Raw material | Lead dioxide | Lead | ABS | ABS | AGM | Sulfuric acid | Rubber | Copper |
>Constant Current Discharge Characteristics(A,25ºC)
| F.V/Time | 10min | 15min | 30min | 60min | 2h | 3h | 4h | 5h | 8h | 10h | 20h |
| 9.6V | 262 | 202 | 121 | 74.2 | 43.8 | 31.2 | 25.2 | 21.5 | 14.8 | 12.2 | 6.47 |
| 9.9V | 254 | 197 | 118 | 73 | 43.6 | 31 | 25.1 | 21.4 | 14.7 | 12.2 | 6.46 |
| 10.2V | 243 | 190 | 115 | 71.2 | 43.2 | 30.8 | 24.9 | 21.3 | 14.6 | 12.2 | 6.44 |
| 10.5V | 233 | 183 | 112 | 69.7 | 42.6 | 30.6 | 24.7 | 21.1 | 14.5 | 12.1 | 6.4 |
| 10.8V | 220 | 173 | 108 | 67.6 | 41.5 | 29.7 | 24 | 20.5 | 14.1 | 12 | 6.36 |
>Constant Power Discharge Characteristics(Watt,25ºC)
| F.V/Time | 10min | 15min | 30min | 60min | 2h | 3h | 4h | 5h | 8h | 10h | 20h |
| 9.60V | 2825 | 2214 | 1353 | 845 | 508 | 367 | 297 | 255 | 176 | 146 | 77.7 |
| 9.90V | 2741 | 2160 | 1326 | 833 | 505 | 365 | 295 | 253 | 175 | 146 | 77.5 |
| 10.2V | 2628 | 2081 | 1285 | 812 | 500 | 362 | 293 | 251 | 174 | 145 | 77.3 |
| 10.5V | 2514 | 2010 | 1254 | 795 | 493 | 360 | 291 | 250 | 172 | 144 | 76.9 |
| 10.8V | 2373 | 1904 | 1208 | 770 | 480 | 349 | 282 | 242 | 167 | 143 | 76.3 |
>Discharge diagram
>Application
1.Solar and wind energy storage system;
2.EPS and UPS battery backup;
3.Signal system , emergency lighting system , security system;
4.Telecommunication Equipment;
5.Power source for portable devices or tools.
>Production process
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
SUZHOU FOBERRIA NEW ENERGY TECHNOLOGY CO.,LTD.
Location
No.188 Chunxu Road ,Economic Development Zon, Kunshan City, Suzhou, Jiangsu Province, China.
Contact Person
Roger Ning