> 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
FOBERRIA sealed lead acid batteries provide high performance and brilliant reliability in long period cycling use.
FOBERRIA supplies and distributes solar panels and various types of equipment. We specialise in designing different types of batteries which include Lead Acid battery and Lithium battery.
Our battery products are widely used in UPS, Motorcycle, Electric vehicle, Tourist car, Marine Equipment, Electric Power System, Solar Power System, Wind Power System, etc.
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.
> 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 |
> 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. 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.
3.Over 99.99% virgin lead for grid plate and active material
4.Heavy duty grid/paste design for deep cycle application
5.Maintenance free, non-spillable, valve regulated
6.Double separator configuration: long cycle life and high energy density and super anti-vibration design
> 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
