SUZHOU FOBERRIA NEW ENERGY TECHNOLOGY CO.,LTD.
FOBERRIA Battery,Stable and reliable quality,a better choice!
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Factory rechargeable sealed lead acid battery 12v 120ah for solar energy systems
| Battery Model No. | FBR12V120Ah | |
| Nominal Voltage | 12V | |
| Capacity@25°C | 20HR(5.25V) | 120Ah |
| 10HR(5.25V) | 105Ah | |
| 1HR(4.80V) | 74Ah | |
| Dimensions | Length | 281±2mm |
| Width | 267±2mm | |
| Height | 207±2mm | |
| Total height | 210±2mm | |
| Approx Weight | 37.5kg±4% | |
| Terminal Type | F13 | |
| Internal resistance(Fully charaged @25°C) | Approx 4Ω | |
| Capacity affected by temperature (20HR) | 40°C | 102% |
| 25°C | 100% | |
| 0°C | 85% | |
| -15°C | 65% | |
| Self-discharge@25°C | 3 months | Remaining capacity:91% |
| 6 months | Remaining capacity:82% | |
| 12months | Remaining capacity:65% | |
| Nominal operating temperature | 25°C±3°C(77°F±5°F) | |
| Operating temperature range | Discharge | -15°C~50°C(5°F~122°F) |
| Charge | -10°C~50°C(14°F~122°F) | |
| Storage | -20°C~50°C(-4°F~122°F) | |
| Float charging voltage @25°C | 13.5V to 13.8V Temperature compensation:-18mV/°C | |
| Cyclic charging voltage @25°C | 14.5V to 15V Temperature compernsation:-30mV/°C | |
| Max charging current | 36A | |
| Max discharging current | 960A(5 sec.) | |
| Desigined floating life(20°C) | 10 years | |
> Overview
FOBERRIA rechargeable sealed lead acid battery provide high performance and brilliant reliability in long period cycling use. Special lead
calcium alloy plate and high purify additive formulation of the deep cycle battery series provides constant power for longer length of time without
shortening the life of the battery.The deep cycle AGM battery series offer an exceptionally long cycle life compared to standard AGM, Mainly
applied for electric systems, security systems, medical equipment, shipping systems, telecommunications equipment, various testing machines,
radio transceiver, the banking uninterruptible power supply system, railway locomotives, railway communications, emergency lighting systems,
small lamps, large UPS and computer backup power, fire extinguishing systems, electronic equipment ,solar power system (off-grid solar power
system, solar street light system, solar garden light system) and wind power system, etc.
> Main Features
1. Maintenance free sealed lead acid battery
As it is valve-regulated sealed lead acid battery.sealed and glass mat is used .acid is trapped inside. so refilling is not needed and is
leak proof.
2. No memory effect
Some Sealed Lead Acid batteries .say nickel –cadmium batteries will become conditioned to provide less power offer repetitious short
usage /discharge.
3. Low self discharge
The self –discharge rate for FOBERRIA Sealed Lead Acid Battery is about 2-3% per month at room .temperature compared with 20-30%
for other common battery systems.
4. Longer service life
Used thick and massive calcium grate ensure that FOBERRIA battery has a longer service life over 10years.
5. High discharge rate
Since the internal resistance is low .the battery can provide high rate of discharge.
6.Wide operation temperature range
VRLA Sealed Lead Acid Battery capacity is rated at 25°C, and will operate from 15°C +50°C when it is fly charged Ambient temperature
is 25°C.Service life will be more efficient under 15’C to 25”C .
| Component | Pos. plate | Neg. plate | Container | Cover | Separator | Electrolyte | Safety valve | Terminal |
| Raw material | Lead dioxide | Lead | ABS | ABS | AGM | Sulfuric acid | Rubber | Copper |
1. Solar power system(off-grid solar power system, solar street light system, solar garden light system);
2. Wind Power System;
3. UPS and computer backup power;
4. Telecommunication system;
5. Power station System;
6. Railway System;
7. Emergency lighting system;
8. Automatic control system;
9. Alarm system for fire protection, security.
| F.V/Time | 10min | 15min | 30min | 60min | 2h | 3h | 4h | 5h | 8h | 10h | 20h |
| 9.6V | 82.8 | 63.8 | 38.2 | 23.5 | 13.9 | 9.88 | 7.98 | 6.82 | 4.69 | 3.87 | 2.05 |
| 9.9V | 80.4 | 62.3 | 37.4 | 23.1 | 13.8 | 9.83 | 7.94 | 6.78 | 4.66 | 3.86 | 2.05 |
| 10.2V | 77 | 60 | 36.3 | 22.5 | 13.7 | 9.76 | 7.88 | 6.73 | 4.63 | 3.85 | 2.04 |
| 10.5V | 73.7 | 58 | 35.4 | 22.1 | 13.5 | 9.69 | 7.83 | 6.69 | 4.6 | 3.83 | 2.03 |
| 10.8V | 69.6 | 54.9 | 34.1 | 21.4 | 13.1 | 9.4 | 7.59 | 6.49 | 4.46 | 3.8 | 2.01 |
>Constant Power Discharge Characteristics(Watt,25ºC)
| F.V/Time | 10min | 15min | 30min | 60min | 2h | 3h | 4h | 5h | 8h | 10h | 20h |
| 9.60V | 895 | 701 | 428 | 268 | 161 | 116 | 93.9 | 80.6 | 55.7 | 46.2 | 24.6 |
| 9.90V | 868 | 684 | 420 | 264 | 160 | 116 | 93.3 | 80.2 | 55.4 | 46.1 | 24.6 |
| 10.2V | 832 | 659 | 407 | 257 | 158 | 115 | 92.7 | 79.6 | 55 | 46 | 24.5 |
| 10.5V | 796 | 636 | 397 | 252 | 156 | 114 | 92.1 | 79.1 | 54.6 | 45.7 | 24.3 |
| 10.8V | 752 | 603 | 383 | 244 | 152 | 111 | 89.3 | 76.7 | 53 | 45.4 | 24.2 |