STAR DJW6-7.2
STAR DJW6-7.2
Specification
Rated voltage
6 V (3 elements in the block)
Nominal capacity (C10)
7.2 Aч at 20-hour discharge to Uкон. - 1.75 W/El at 25 °С
Internal resistance
16 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
6.80 – 6.90 V at 25 ˚С (темп. коэф. -9 мВ/°С)
Maximum discharge current (5 sec)
105 A
Maximum charge current
2.1 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
151 ± 1.5 мм
Width
34 ± 1 мм
height (with terminals)
100 ± 1 мм
Weight
1.1 kg ± 3%
Terminals
F1 / F2
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
151
Width
34
Height
94
Height (full)
100
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 | 26.7 | 16.9 | 13.2 | 7.46 | 4.59 | 2.51 | 1.74 | 1.44 | 1.22 | 0.66 | 0.37 |
| 4.95 V | 25.9 | 16.4 | 12.9 | 7.31 | 4.52 | 2.49 | 1.72 | 1.43 | 1.21 | 0.66 | 0.36 |
| 5.10 V | 24.9 | 15.8 | 12.4 | 7.08 | 4.40 | 2.47 | 1.71 | 1.42 | 1.21 | 0.66 | 0.36 |
| 5.25 V | 23.8 | 15.1 | 12.0 | 6.91 | 4.31 | 2.43 | 1.70 | 1.41 | 1.20 | 0.65 | 0.36 |
| 5.40 V | 22.5 | 14.2 | 11.4 | 6.66 | 4.18 | 2.37 | 1.65 | 1.36 | 1.16 | 0.64 | 0.35 |
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 | 149 | 95.5 | 75.4 | 42.7 | 26.5 | 14.7 | 10.3 | 8.55 | 7.29 | 3.98 | 2.13 |
| 4.95 V | 145 | 92.7 | 73.6 | 41.9 | 26.1 | 14.6 | 10.2 | 8.50 | 7.25 | 3.96 | 2.12 |
| 5.10 V | 139 | 88.9 | 70.9 | 40.6 | 25.5 | 14.5 | 10.2 | 8.44 | 7.20 | 3.94 | 2.11 |
| 5.25 V | 133 | 85.0 | 68.5 | 39.6 | 25.0 | 14.2 | 10.1 | 8.38 | 7.15 | 3.92 | 2.10 |
| 5.40 V | 125 | 80.3 | 64.9 | 38.1 | 24.2 | 13.9 | 9.8 | 8.13 | 6.93 | 3.84 | 2.06 |
