STAR DJW6-4.5
STAR DJW6-4.5
Specification
Rated voltage
6 V (3 element in block)
Nominal capacity (C20)
4.5 Aч at 20-hour discharge to Uкон. - 1.75 W/El at 25 °С
Internal resistance
18 mOhm
Operating temperature range
Discharge : -40 ˚С ~ 60 ˚С, Charge : -20 ˚С ~ 60 ˚С, Storage : -40 ˚С ~ 60 ˚С
Rated operating temperature
25 ˚С
Constant voltage recharge
6.75 – 6.90 V at 25 ˚С (темп. коэф. -9 мВ/°С)
Maximum discharge current (5 sec)
68 A
Maximum charge current
1.35 A
Charge voltage
7.25 – 7.50 V at 25 ˚С (темп. коэф. -15 мВ/°С)
Self-discharge
Battery series DJW can be stored to 6 months at 25 ˚С *
Housing material
Shockproof ABS (acrylic butadiene styrene)
Life time
8 years in buffer mode at 25 ˚С
Length
70 ± 1 мм
Width
48 ± 1 мм
height (with terminals)
107 ± 1 мм
Weight
0.76 kg ± 3%
Terminals
F1
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
70
Width
48
Height
100
Height (full)
107
Direct current discharge: А (25°С)
| Uk/Tdischarge | 5 min | 10 min | 15 min | 30 min | 60 min | 2 h | 3 h | 4 h | 5 h | 10 h | 20 h |
| 4.80 V | 17.2 | 10.9 | 8.51 | 4.79 | 2.95 | 1.61 | 1.12 | 0.92 | 0.78 | 0.43 | 0.23 |
| 4.95 V | 16.7 | 10.6 | 8.30 | 4.70 | 2.90 | 1.60 | 1.11 | 0.92 | 0.78 | 0.42 | 0.23 |
| 5.10 V | 16.0 | 10.1 | 7.99 | 4.55 | 2.83 | 1.59 | 1.10 | 0.91 | 0.77 | 0.42 | 0.23 |
| 5.25 V | 15.3 | 9.69 | 7.72 | 4.44 | 2.77 | 1.56 | 1.09 | 0.90 | 0.77 | 0.42 | 0.23 |
| 5.40 V | 14.4 | 9.15 | 7.31 | 4.28 | 2.69 | 1.52 | 1.06 | 0.88 | 0.75 | 0.41 | 0.22 |
Constant power discharge: W/BLOCK (25°С)
| Uk/Tdischarge | 5 min | 10 min | 15 min | 30 min | 60 min | 2 h | 3 h | 4 h | 5 h | 10 h | 20 h |
| 4.80 V | 95.9 | 61.4 | 48.5 | 27.5 | 17.1 | 9.43 | 6.63 | 5.49 | 4.69 | 2.56 | 1.37 |
| 4.95 V | 93.0 | 59.4 | 47.3 | 26.9 | 16.8 | 9.38 | 6.59 | 5.46 | 4.66 | 2.55 | 1.36 |
| 5.10 V | 89.2 | 57.1 | 45.6 | 26.1 | 16.4 | 9.29 | 6.54 | 5.42 | 4.63 | 2.53 | 1.36 |
| 5.25 V | 85.4 | 54.7 | 44.0 | 25.5 | 16.1 | 9.15 | 6.50 | 5.39 | 4.59 | 2.52 | 1.35 |
| 5.40 V | 80.6 | 51.6 | 41.7 | 24.5 | 15.6 | 8.92 | 6.30 | 5.22 | 4.46 | 2.47 | 1.32 |
