Long WP4.5-12
Long WP4.5-12
Specification
Rated voltage (В)
12 V
Nominal capacity
20 hours (0.225 А to 10.50 V) 4.5 Ah, 10 hours (0.428 А to 10.50 V) 4.275 Ah, 5 hours (0.765 А to 10.20 V) 3.825 Ah, 1 C (4.5 А to 9.60 V) 2.55 Ah, 3 C (13.5 А to 9.60 V) 1.8 Ah
Weight
Aprox. 1.62 kg
Internal resistance (при 1 кГц)
Aprox. 34.5 mOhm
Maximum discharge current для
5 secунд: 37.5 А
Charging methods at 25 °С (77 °F)
Cyclic mode:, Charge voltage from 14.4 to 15.0 V, Coefficient -5.0 мВ/˚С/Эл., Maximum charging current: 1.35 А, Use in standby mode:, Floating charging voltage from 13.5 to 13.8 V, Coefficient -3.0 мВ/˚С/Эл.
Operating temperature range
Charge from -15 °С (5 °F) to 40 °С (104 °F), Discharge from -15 °С (5 °F) to 50 °С (122 °F), Storage from -15 °С (5 °F) to 40 °С (104 °F)
Charge conservation (shelf life) at 20 °С (68 °F)
1 month 92%, 3 monthа 90%, 6 months 80%
Housing material
ABS UL94 HB, Option: Flame resistance (UL94 V-0)
Life time
3-5 years
Terminal
F1 или F2 (Faston Tab 187 или 250)
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
*The content may be changed for improvement without prior notice, it is not a public offer.
Dimensions
Length
90
Width
70
Height
101.5
Height (full)
107
Discharge rate in watts to various final voltages at 25 °С
| Vремя/Конеhное напряжение | 1.85 V | 1.80 V | 1.75 V | 1.70 V | 1.67 V | 1.65 V | 1.60 V |
| 5 min | 22.7 | 25.7 | 27.8 | 29.8 | 30.7 | 31.7 | 32.8 |
| 10 min | 16.4 | 18.7 | 20.0 | 21.0 | 21.3 | 21.8 | 22.3 |
| 15 min | 13.3 | 14.8 | 15.4 | 15.8 | 16.0 | 16.1 | 16.3 |
| 30 min | 7.78 | 8.73 | 9.08 | 9.43 | 9.53 | 9.65 | 9.77 |
| 60 min | 4.38 | 4.95 | 5.32 | 5.62 | 5.68 | 5.78 | 5.87 |
| 120 min | 2.70 | 2.97 | 3.10 | 3.20 | 3.25 | 3.32 | 3.38 |
| 180 min | 2.12 | 2.30 | 2.40 | 2.47 | 2.50 | 2.55 | 2.60 |
| 240 min | 1.72 | 1.85 | 1.93 | 1.98 | 2.02 | 2.03 | 2.07 |
| 300 min | 1.53 | 1.64 | 1.68 | 1.72 | 1.73 | 1.75 | 1.78 |
| 600 min | 0.950 | 1.01 | 1.03 | 1.05 | 1.07 | 1.09 | 1.10 |
| 1200 min | 0.490 | 0.518 | 0.538 | 0.552 | 0.555 | 0.562 | 0.568 |
Discharge rate in amperes to various final voltages at 25 °С
| Vремя/Конеhное напряжение | 1.85 V | 1.80 V | 1.75 V | 1.70 V | 1.67 V | 1.65 V | 1.60 V |
| 5 min | 14.9 | 17.0 | 18.3 | 18.8 | 19.0 | 19.2 | 19.4 |
| 10 min | 10.0 | 11.3 | 11.6 | 11.8 | 11.9 | 12.0 | 12.1 |
| 15 min | 7.21 | 7.83 | 8.31 | 8.53 | 8.58 | 8.65 | 8.74 |
| 30 min | 4.36 | 4.82 | 4.97 | 5.11 | 5.15 | 5.21 | 5.26 |
| 60 min | 2.53 | 2.78 | 2.89 | 2.97 | 2.99 | 3.02 | 3.05 |
| 120 min | 1.42 | 1.54 | 1.62 | 1.65 | 1.66 | 1.67 | 1.69 |
| 180 min | 1.14 | 1.21 | 1.23 | 1.25 | 1.26 | 1.27 | 1.28 |
| 240 min | 0.889 | 0.948 | 0.973 | 0.996 | 1.00 | 1.01 | 1.02 |
| 300 min | 0.808 | 0.839 | 0.852 | 0.863 | 0.867 | 0.872 | 0.878 |
| 600 min | 0.458 | 0.480 | 0.495 | 0.503 | 0.507 | 0.511 | 0.515 |
| 1200 min | 0.231 | 0.245 | 0.257 | 0.265 | 0.268 | 0.272 | 0.276 |
