12V4.5ah UPS Emergency Medical Equipment Free Maintenance
Speaker Sealed Lead Acid Rechargeable Battery
Premium quality absorbed glass mat technology (AGM) is ideal for Alarm Security System,Speakers, toy cars,Medical Equipment etc. Our AGM Battery was designed for more than performance; it was designed for the enthusiast with more cranking power than our competitors' same sized battery.
>Specification
| Battery Model No. | FBR12-4.5 |
| Nominal Voltage | 12V |
| Capacity(25ºC) | 20HR(10.5V) | 4.8Ah |
| 10HR(10.5V) | 4.5Ah |
| 1HR(9.60V) | 3.15Ah |
| Dimension | Length | 90±1mm |
| Width | 70±1mm |
| Height | 101±1mm |
| Total height | 107±1mm |
| Approx. Weight | 1.43kg±5% |
| Terminal type | F2/F4 |
| Internal resistance(Fully charged,25ºC) | 35mΩ |
Capacity affected by
temperature(20HR) | 40ºC | 102% |
| 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
temperature range | Discharge | -15ºC-50ºC(5ºF-122ºF) |
| Charge | -10ºC-50ºC(14ºF-122ºF) |
| Storage | -20ºC-50ºC(-4ºF-122ºF) |
| Float charging voltage(25ºC) | 13.6 to 13.8V
Temperature compensation:-18mV/ºC |
| Cyclic charging voltage(25ºC) | 14.5 to 15.0V
Temperature compensation:-30mV/ºC |
| Max charging current | 1.35A |
| Max discharging current | 67.5A(5sec.) |
| Designed floating life(20ºC) | 5years
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