CSB HR1221WF2 lead-acid battery, 12 V, 21 W 15min/Cell
Cells Per Unit: 6
Voltage Per Unit: 12 V
Capacity: 21W @ 15 minute-rate to 1.67V per cell @ 25°C (77°F)
HR 1221W is specially designed for high efficient discharge application. Its characteristics are small volume, light weight and high discharge efficiency. It can be used up to 5 yeas in standby service.
Specifications:
Cells Per Unit | 6 |
Voltage Per Unit | 12 V |
Capacity | 21W @ 15 minute-rate to 1.67V per cell @ 25°C (77°F) |
Maximum Discharge current | 60/90A (5sec.) |
Internal Resistance | Approx. 23.0mΩ |
Operating Temperature Range | Discharge：-15℃~50℃(5°F~122°F) |
Charge：-15℃~40℃(5°F~104°F) | |
Storage：-15℃~40℃(5°F~104°F) | |
Nominal Operating Temperature Range | 25°C ± 3°C (77°F ± 5°F) |
Float charging voltage | 13.5 to 13.8 VDC/unit Average at 25°C (77°F) |
Recommended Maximum Charging current limit | 2.1A |
Equalization and Cycle Service | 14.4 to 15.0 VDC/unit Average at 25°C (77°F) |
Self Discharge | It should be more than 75% of the capacity that before storage after stocked for 6 months at ambient temp. 25℃ |
Terminal | F1/F2-Faston Tab187/250 |
Container Material | ABS(UL94-HB) & Flammability resistance of(UL94-V0) can be available upon request. |
| Weight | 2.000000 |
|---|---|
| Brand | CSB |
| Model | HR1221WF2 |
| Warranty | 6 Months |
| Country of Manufacture | Vietnam |
| Depth [cm] | 9 |
| Width [cm] | 7 |
| Height [cm] | 10.6 |
| Output Voltage | 12 V |
