Leoch DJW12-5.0
Leoch DJW12-5.0
Specification
Rated voltage
12 B
Nominal capacity (20 ч)
5.0 Ah at 20-час discharge to U 1.75 W/El. at 25 ˚С
Weight
1.73 kg ± 3%
Terminals
F1 / F2
Housing material
ABS (acrylic butadiene styrene)
Short circuit current
140 А
Internal resistance
35 mOhm
Operating temperature range
Discharge: -40 ~ 60 °C, Charge: -20 ~ 60 °C, Storage: -40 ~ 60 °C
Addiction Cном. from °C
40 °C - 103 %, 25 °C - 100 %, 0 °C - 86 %
Charge voltage
Буферный режим –2.25-2.30 W/El., Temperature coefficient –3 мW/El./˚С., Cyclic mode –2.35-2.45 W/El., Temperature coefficient –5 мW/El./˚С.
Maximum charge current
0.3 С
Self-discharge
≤3% в month at 25 ˚С. Могут храниться to 6 months at 25 ˚С, after which a charge is required. Higher temperatures reduce shelf life
Life time
8 years in buffer mode или более 260 cycles заряда-разряда в циклическом режиме, at 100% discharge
Технология
AGM
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
151
Width
53
Height
93
Height (full)
99
Direct current discharge: А (25°С)
| Uk. / Tdischarge | 5 min | 10 min | 15 min | 20 min | 30 min | 45 min | 1 h | 1.5 h | 2 h | 3 h | 4 h | 5 h | 6 h | 8 h | 10 h | 20 h |
| 1.85 V/Эл | 16.4 | 10.9 | 8.33 | 6.75 | 4.97 | 3.63 | 2.97 | 2.18 | 1.71 | 1.24 | 0.984 | 0.838 | 0.717 | 0.565 | 0.462 | 0.244 |
| 1.80 V/Эл | 17.6 | 11.6 | 8.74 | 7.02 | 5.12 | 3.73 | 3.05 | 2.22 | 1.74 | 1.26 | 1.00 | 0.850 | 0.729 | 0.573 | 0.468 | 0.247 |
| 1.75 V/Эл | 18.5 | 12.1 | 9.03 | 7.21 | 5.25 | 3.81 | 3.11 | 2.26 | 1.77 | 1.28 | 1.01 | 0.861 | 0.737 | 0.579 | 0.473 | 0.250 |
| 1.70 V/Эл | 19.4 | 12.5 | 9.33 | 7.42 | 5.39 | 3.89 | 3.17 | 2.30 | 1.80 | 1.29 | 1.03 | 0.872 | 0.746 | 0.585 | 0.478 | 0.252 |
| 1.67 V/Эл | 20.1 | 12.9 | 9.56 | 7.57 | 5.48 | 3.96 | 3.21 | 2.33 | 1.82 | 1.31 | 1.04 | 0.880 | 0.752 | 0.590 | 0.481 | 0.254 |
| 1.60 V/Эл | 21.3 | 13.4 | 9.89 | 7.80 | 5.63 | 4.06 | 3.29 | 2.38 | 1.86 | 1.33 | 1.05 | 0.894 | 0.763 | 0.598 | 0.487 | 0.257 |
Constant power discharge: W/El (25°С)
| Uk. / Tdischarge | 5 min | 10 min | 15 min | 20 min | 30 min | 45 min | 1 h | 1.5 h | 2 h | 3 h | 4 h | 5 h | 6 h | 8 h | 10 h | 20 h |
| 1.85 V/Эл | 30.9 | 20.8 | 15.9 | 13.0 | 9.60 | 7.04 | 5.78 | 4.25 | 3.35 | 2.43 | 1.94 | 1.65 | 1.42 | 1.12 | 0.918 | 0.489 |
| 1.80 V/Эл | 33.0 | 21.9 | 16.6 | 13.4 | 9.85 | 7.21 | 5.91 | 4.33 | 3.41 | 2.46 | 1.96 | 1.68 | 1.44 | 1.14 | 0.930 | 0.495 |
| 1.75 V/Эл | 34.3 | 22.6 | 17.1 | 13.7 | 10.1 | 7.33 | 6.00 | 4.40 | 3.46 | 2.50 | 1.99 | 1.69 | 1.45 | 1.15 | 0.938 | 0.500 |
| 1.70 V/Эл | 35.6 | 23.4 | 17.5 | 14.1 | 10.3 | 7.47 | 6.10 | 4.46 | 3.50 | 2.53 | 2.01 | 1.72 | 1.47 | 1.16 | 0.947 | 0.504 |
| 1.67 V/Эл | 36.5 | 23.9 | 17.9 | 14.3 | 10.4 | 7.57 | 6.18 | 4.51 | 3.53 | 2.55 | 2.03 | 1.73 | 1.48 | 1.17 | 0.954 | 0.508 |
| 1.60 V/Эл | 38.0 | 24.6 | 18.4 | 14.7 | 10.7 | 7.71 | 6.29 | 4.58 | 3.59 | 2.59 | 2.06 | 1.75 | 1.50 | 1.18 | 0.965 | 0.514 |
