Long WP18-12U
Long WP18-12U
Specification
Rated voltage (В)
12 V
Nominal capacity
20 hours (0.9 А to 10.50 V) 18 Ah, 10 hours (1.71 А to 10.50 V) 17.1 Ah, 5 hours (3.06 А to 10.20 V) 15.3 Ah, 1 C (18 А to 9.60 V) 10.2 Ah, 3 C (54 А to 9.60 V) 7.2 Ah
Weight
Aprox. 6.3 kg
Internal resistance (при 1 кГц)
Aprox. 10 mOhm
Maximum discharge current для
5 secунд: 270 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: 5.4 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
F10
*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
181
Width
76
Height
167
Height (full)
167
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 | 101 | 118 | 130 | 137 | 139 | 141 | 143 |
| 10 min | 70.7 | 80.8 | 88.2 | 92.7 | 93.8 | 95.4 | 96.6 |
| 15 min | 61.2 | 68.5 | 73.4 | 76.5 | 77.3 | 78.2 | 79.1 |
| 30 min | 33.2 | 35.6 | 38.2 | 39.9 | 40.3 | 40.8 | 41.3 |
| 60 min | 20.3 | 21.3 | 22.2 | 22.8 | 23.0 | 23.3 | 23.7 |
| 120 min | 11.7 | 12.3 | 12.6 | 13.0 | 13.1 | 13.2 | 13.4 |
| 180 min | 8.73 | 9.08 | 9.32 | 9.52 | 9.58 | 9.67 | 9.76 |
| 240 min | 6.87 | 7.17 | 7.35 | 7.50 | 7.55 | 7.62 | 7.70 |
| 300 min | 5.95 | 6.18 | 6.30 | 6.40 | 6.43 | 6.48 | 6.54 |
| 600 min | 3.55 | 3.67 | 3.75 | 3.82 | 3.83 | 3.87 | 3.90 |
| 1200 min | 1.83 | 1.90 | 1.95 | 1.98 | 2.00 | 2.02 | 2.03 |
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 | 67.0 | 72.7 | 76.3 | 79.5 | 80.8 | 82.2 | 84.6 |
| 10 min | 40.6 | 43.8 | 46.3 | 48.5 | 49.4 | 50.4 | 52.1 |
| 15 min | 33.6 | 36.3 | 38.0 | 39.5 | 40.1 | 40.8 | 41.7 |
| 30 min | 17.6 | 19.1 | 20.2 | 21.1 | 21.4 | 21.8 | 22.3 |
| 60 min | 10.2 | 10.8 | 11.3 | 11.7 | 11.8 | 12.0 | 12.2 |
| 120 min | 6.01 | 6.23 | 6.37 | 6.49 | 6.53 | 6.58 | 6.65 |
| 180 min | 4.34 | 4.51 | 4.61 | 4.69 | 4.72 | 4.76 | 4.82 |
| 240 min | 3.51 | 3.60 | 3.67 | 3.72 | 3.74 | 3.77 | 3.80 |
| 300 min | 3.02 | 3.09 | 3.14 | 3.18 | 3.19 | 3.21 | 3.23 |
| 600 min | 1.76 | 1.81 | 1.85 | 1.88 | 1.89 | 1.90 | 1.91 |
| 1200 min | 0.939 | 0.958 | 0.973 | 0.984 | 0.987 | 0.991 | 0.995 |
