| Customization: | Available |
|---|---|
| Type: | Lead-Acid Batteries |
| Usage: | UPS, Electric Power, Lighting, Electric Bicycle |
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| Cells per Unit | 2 |
| Normal Voltage | 4V |
| Capacity | 4Ah@20Hr-rate to 1.75V per cell@25ºC |
| Weight | Approx. (0.45±3%)kg(0.992lbs) |
| Maximum Discharge Current | 40A(5sec) |
| Internal Resistance | Approx. 22mΩ full charged @25ºC |
| Operating Temperature Range | Discharge: -20ºC~60ºC Charge: 0ºC~50ºC Storage: -20ºC~60ºC |
| Nominal Operating Temperature Range | 25ºC±3ºC |
| Float Charging Voltage | 4.5~4.6VDC/unit Average @25ºC |
| Maximum Charging Current | 1.2A |
| Equalization and Cycle Service | 4.8V~5.0VDC/unit Average @ 25ºC |
| Self Discharge | LONGWAY Valve Regulated Lead Acid (VRLA) batteries can be stored for more than 6 months at 25ºC. Self-discharge ratio less than 3% per month at 25ºC. Please charge batteries before using. |
| Terminal | F1(0.187)/F2(0.250) |
| Container Material | ABS(UL94-HB) *Flammability resistance of (UL94-V0) can be available upon request |
| Model NO: | 4V4(2FM4) | Nominal Voltage: | 4 | |
| Type: | lead acid Batteries | Installation: | Packaged | |
| Usage: | UPS, Electric Power, Solar Power System | Designed Life: | 7-8 years | |
| Rechargeable: | Chargeabl | Delivery Time: | 7-15 days | |
| Discharge Rate: | Low Discharge Rate | Weight: | 0.45 kg | |
| Shape: | Square Battery | Color: | Black/ Grey | |
| Electrolyte: | lead acid | Standard: | UL, CE, ISO, IEC, JIS |
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