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Product Details:
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| Name: | Sealed Lead Acid Batteries | Model: | FBR12-38 |
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| Volts: | 12V | Capacity: | 38AH |
| Case Material: | ABS | Application: | UPS,Electric Power Storage |
| High Light: | 12v38ah Sealed Deep Cycle Marine Battery,Marine 12v 24ah lead acid battery,12V33AH Rechargeable Lead Acid Battery |
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12V 33AH 38AH 24AH Sealed Deep Cycle Marine Battery Rechargeable Lead Acid Battery
| Battery Model No. | FBR12V38Ah | |
| Nominal Voltage | 12V | |
| Capacity | 20HR(5.25V) | 38Ah |
| (25ºC) | 10HR(5.25V) | 32Ah |
| 1HR(4.80V) | 27Ah | |
| Dimension | Length | 302±2mm |
| Width | 142±2mm | |
| Height | 156±2mm | |
| Total height | 156±2mm | |
| Approx. Weight | 16kg±4% | |
| Terminal type | F13 | |
| Internal resistance | Approx 5mΩ | |
| (Fully charged,25ºC) | ||
| Capacity affected by | 40ºC | 102% |
| temperature(20HR) | 25ºC | 100% |
| 0ºC | 85% | |
| -15ºC | 65% | |
| Self-discharge | 3month | Remaining Capacity:91% |
| (25ºC) | 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 | 13.5 to 13.8V | |
| (25ºC) | Temperature compensation:-18mV/ºC | |
| Cyclic charging voltage | 14.5 to 15V | |
| (25ºC) | Temperature compensation:-30mV/ºC | |
| Max charging current | 19.5A | |
| Max discharging current | 650A(5sec.) | |
| Designed floating life(20ºC) | 10years | |
> 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. Longer service life
Used thick and massive calcium grate ensure that FOBERRIA battery has a longer service life over 10years.
4. High discharge rate
Since the internal resistance is low .the battery can provide high rate of discharge.
| 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. Emergency lighting system;
7. Alarm system for fire protection, security.
| F.V/Time | 10min | 15min | 30min | 60min | 2h | 3h | 4h | 5h | 8h | 10h | 20h |
| 9.6V | 142 | 109 | 65.3 | 40.2 | 23.8 | 16.9 | 13.7 | 11.7 | 8.02 | 6.62 | 3.51 |
| 9.9V | 137 | 107 | 64 | 39.6 | 23.6 | 16.8 | 13.6 | 11.6 | 7.98 | 6.6 | 3.5 |
| 10.2V | 132 | 103 | 62.1 | 38.6 | 23.4 | 16.7 | 13.5 | 11.5 | 7.92 | 6.58 | 3.49 |
| 10.5V | 126 | 99.2 | 60.6 | 37.8 | 23 | 16.6 | 13.4 | 11.4 | 7.87 | 6.55 | 3.47 |
| 10.8V | 119 | 93.9 | 58.3 | 36.6 | 22.5 | 16.1 | 13 | 11.1 | 7.63 | 6.5 | 3.45 |
>Constant Power Discharge Characteristics(Watt,25ºC)
| F.V/Time | 10min | 15min | 30min | 60min | 2h | 3h | 4h | 5h | 8h | 10h | 20h |
| 9.60V | 1530 | 1199 | 733 | 458 | 275 | 199 | 161 | 138 | 95.3 | 79 | 42.1 |
| 9.90V | 1484 | 1170 | 718 | 451 | 273 | 198 | 160 | 137 | 94.7 | 78.9 | 42 |
| 10.2V | 1423 | 1127 | 696 | 440 | 271 | 196 | 159 | 136 | 94.1 | 78.6 | 41.9 |
| 10.5V | 1362 | 1089 | 679 | 430 | 267 | 195 | 157 | 135 | 93.4 | 78.2 | 41.6 |
| 10.8V | 1286 | 1031 | 655 | 417 | 260 | 189 | 153 | 131 | 90.6 | 77.6 | 41.3 |
Contact Person: Mr. Roger Ning
Tel: +86 139 6163 5976
Fax: 86-512-50176362
