Sealed deep cycle Lead acid batteries provided with high integrity
and reliability for commerical ,industral, and private
applications.
Our standard Sealed deep cycle lead acid betteries are designed to
deliver consistent and dependable performance.
Available in a wide range of footprints, the CE / ISO9001 standard
Sealed deep cycle lead acid batteries are non-hazardous and
compatible with sensitive electronic equipment.
> Model list
| Model NO. | FBR12-90 | FBR12-65 |
| Nominal Voltage | 12V | 12V |
| Capacity(25ºC) | 10HR(10.8V) | 90Ah | 65Ah |
| 5HR(10.5V) | 79Ah | 57Ah |
| 1HR(9.60V) | 55.6Ah | 40Ah |
| Dimensions | Length | 306±2mm | 350±2mm |
| Width | 169±2mm | 167±2mm |
| Height | 211±2mm | 175±2mm |
| Total height | 214±2mm | 175±2mm |
| Approx. Weight | 27kg±4% | 29.5kg±4% |
| Terminal type | F14 | F14 |
| Internal resistance(Fully charged,25ºC) | Approx 6mΩ | Approx 4.5mΩ |
Capacity affected by
temperature(20HR) | 40ºC | 102% | 102% |
| 25ºC | 100% | 100% |
| 0ºC | 85% | 85% |
| -15ºC | 65% | 65% |
| Self-discharge(25ºC) | 3month | Remaining Capacity:91% | Remaining Capacity:91% |
| 6month | Remaining Capacity:82% | Remaining Capacity:82% |
| 12month | Remaining Capacity:65% | Remaining Capacity:65% |
| Nominal operating temperature | 25ºC±3ºC(77ºF±5ºF) | 25ºC±3ºC(77ºF±5ºF) |
Operating
temperature range | Discharge | -15ºC-50ºC(5ºF-122ºF) | -15ºC-50ºC(5ºF-122ºF) |
| Charge | -10ºC-50ºC(14ºF-122ºF) | -10ºC-50ºC(14ºF-122ºF) |
| Storage | -20ºC-50ºC(-4ºF-122ºF) | -20ºC-50ºC(-4ºF-122ºF) |
| Float charging voltage(25ºC) | 13.5 to 13.8V
Temperature compensation:-18mV/ºC | 13.5 to 13.8V
Temperature compensation:-18mV/ºC |
| Cyclic charging voltage(25ºC) | 14.5 to 15.00V
Temperature compensation:-30mV/ºC | 14.5 to 15.00V
Temperature compensation:-30mV/ºC |
| Max charging current | 19.5A | 30A |
| Max discharging current | 650A(5sec.) | 800A(5sec.) |
| Max discharging current | 10years | 10years |
> Overview
FBR DEEP CYCLE SEALED LEAD ACID BATTERIES 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 .
> Structure and composition
| Component | Pos. plate | Neg. plate | Container | Cover | Separator | Electrolyte | Safety valve | Terminal |
| Raw material | Lead dioxide | Lead | ABS | ABS | AGM | Sulfuric acid | Rubber | Copper |
> Application
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.
>Constant Current Discharge Characteristics(A,25ºC)
| 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 |
>Discharge diagram
>Assembling
