Leoch DJW12-2.3
Leoch DJW12-2.3
Specification
Rated voltage
12 B
Nominal capacity (20 ч)
2.3 Ah at 20-час discharge to U 1.75 W/El. at 25 ˚С
Weight
0.925 kg ± 3%
Terminals
F1
Housing material
ABS (acrylic butadiene styrene)
Short circuit current
64.4 А
Internal resistance
95 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
178
Width
35
Height
60
Height (full)
66
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 | 6.10 | 4.48 | 3.56 | 2.90 | 2.16 | 1.62 | 1.32 | 0.989 | 0.792 | 0.569 | 0.453 | 0.385 | 0.329 | 0.259 | 0.211 | 0.113 |
| 1.80 V/Эл | 6.61 | 4.71 | 3.70 | 2.99 | 2.21 | 1.65 | 1.35 | 1.01 | 0.804 | 0.578 | 0.459 | 0.391 | 0.334 | 0.262 | 0.214 | 0.114 |
| 1.75 V/Эл | 7.14 | 4.94 | 3.83 | 3.08 | 2.27 | 1.69 | 1.37 | 1.02 | 0.817 | 0.587 | 0.466 | 0.396 | 0.338 | 0.265 | 0.216 | 0.115 |
| 1.70 V/Эл | 7.68 | 5.17 | 3.97 | 3.17 | 2.32 | 1.72 | 1.40 | 1.04 | 0.830 | 0.595 | 0.472 | 0.401 | 0.342 | 0.269 | 0.219 | 0.116 |
| 1.67 V/Эл | 7.99 | 5.31 | 4.05 | 3.23 | 2.35 | 1.74 | 1.41 | 1.05 | 0.838 | 0.600 | 0.476 | 0.404 | 0.345 | 0.271 | 0.221 | 0.117 |
| 1.60 V/Эл | 8.71 | 5.63 | 4.24 | 3.35 | 2.42 | 1.78 | 1.45 | 1.07 | 0.855 | 0.612 | 0.485 | 0.411 | 0.351 | 0.275 | 0.224 | 0.118 |
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 | 11.6 | 8.58 | 6.83 | 5.58 | 4.17 | 3.14 | 2.58 | 1.93 | 1.55 | 1.12 | 0.892 | 0.761 | 0.652 | 0.514 | 0.420 | 0.225 |
| 1.80 V/Эл | 12.5 | 8.96 | 7.07 | 5.73 | 4.26 | 3.20 | 2.62 | 1.96 | 1.57 | 1.13 | 0.903 | 0.770 | 0.660 | 0.519 | 0.425 | 0.228 |
| 1.75 V/Эл | 13.4 | 9.35 | 7.28 | 5.88 | 4.34 | 3.25 | 2.65 | 1.98 | 1.59 | 1.15 | 0.914 | 0.779 | 0.667 | 0.525 | 0.430 | 0.229 |
| 1.70 V/Эл | 14.3 | 9.73 | 7.50 | 6.02 | 4.42 | 3.30 | 2.69 | 2.01 | 1.61 | 1.16 | 0.925 | 0.788 | 0.675 | 0.531 | 0.434 | 0.232 |
| 1.67 V/Эл | 14.8 | 9.96 | 7.64 | 6.11 | 4.47 | 3.33 | 2.71 | 2.03 | 1.62 | 1.17 | 0.931 | 0.793 | 0.679 | 0.535 | 0.437 | 0.232 |
| 1.60 V/Эл | 16.0 | 10.5 | 7.93 | 6.31 | 4.58 | 3.40 | 2.77 | 2.06 | 1.65 | 1.19 | 0.947 | 0.805 | 0.690 | 0.543 | 0.444 | 0.235 |
