STAR DJW12-1.3
STAR DJW12-1.3
Specification
Rated voltage
12 V (6 elements in the block)
Nominal capacity (C20)
1.3 Aч at 20-hour discharge to Uкон. - 1.75 W/El at 25 °С
Internal resistance
90 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
13.5 – 13.8 V at 25 ˚С (темп. коэф. -18 мВ/°С)
Maximum discharge current (5 sec)
18 A, Short circuit current 51 A
Maximum charge current
0.39 A
Charge voltage
14.5 – 15.0 V at 25 ˚С (темп. коэф. -30 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
98 ± 1 мм
Width
43 ± 1 мм
height (with terminals)
58 ± 1 мм
Weight
0.54 kg ± 3%
Terminals
F1
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
98
Width
43
Height
52
Height (full)
58
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 |
| 9.60 V | 4.58 | 2.90 | 2.27 | 1.28 | 0.79 | 0.43 | 0.30 | 0.25 | 0.21 | 0.11 | 0.065 |
| 9.90 V | 4.45 | 2.82 | 2.21 | 1.25 | 0.77 | 0.43 | 0.30 | 0.24 | 0.21 | 0.11 | 0.065 |
| 10.2 V | 4.26 | 2.70 | 2.13 | 1.21 | 0.75 | 0.42 | 0.29 | 0.24 | 0.21 | 0.11 | 0.065 |
| 10.5 V | 4.08 | 2.58 | 2.06 | 1.18 | 0.74 | 0.42 | 0.29 | 0.24 | 0.21 | 0.11 | 0.065 |
| 10.8 V | 3.85 | 2.44 | 1.95 | 1.14 | 0.72 | 0.41 | 0.28 | 0.23 | 0.20 | 0.11 | 0.065 |
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 |
| 9.60 V | 51.2 | 32.8 | 25.9 | 14.6 | 9.10 | 5.03 | 3.53 | 2.93 | 2.50 | 1.36 | 0.73 |
| 9.90 V | 49.6 | 31.8 | 25.2 | 14.4 | 8.97 | 5.00 | 3.51 | 2.91 | 2.48 | 1.36 | 0.73 |
| 10.2 V | 47.6 | 30.5 | 24.3 | 13.9 | 8.74 | 4.96 | 3.49 | 2.89 | 2.47 | 1.35 | 0.72 |
| 10.5 V | 45.5 | 29.2 | 23.5 | 13.6 | 8.56 | 4.88 | 3.46 | 2.87 | 2.45 | 1.34 | 0.72 |
| 10.8 V | 43.0 | 27.5 | 22.2 | 13.1 | 8.30 | 4.76 | 3.36 | 2.79 | 2.38 | 1.32 | 0.71 |
