+7 (812) 703-80-17 9 a.m. to 6 p.m. (GMT+3)

STAR DJW12-4.5

STAR DJW12-4.5

Specification

Rated voltage
12 V (6 elements in the block)
Nominal capacity (C20)
4.5 Aч at 20-hour discharge to Uкон. - 1.75 W/El at 25 °С
Capacity на режимах (при 25 ˚С)
4.2 Aч at 10-hour discharge to Uкон. 1.75 W/El., 2.7 Aч at 1-чаc. discharge to Uкон. 1.60 W/El.
Internal resistance
30 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)
68 A
Maximum charge current
1.35 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
90 ± 1 мм
Width
70 ± 1 мм
height (with terminals)
107 ± 1 мм
Weight
1.5 kg ± 3%
Terminals
F1 / F2

*The battery must be charged before use. At higher ambient temperatures, storage time is reduced

Dimensions

Length
90
Width
70
Height
101
Height (full)
107

Direct current discharge: А (25°С)

Uk/Tdischarge5 min10 min15 min30 min60 min2 h3 h4 h5 h10 h20 h
9.60 V17.210.98.514.792.951.611.120.920.780.430.23
9.90 V16.710.68.304.702.901.601.110.920.780.420.23
10.2 V16.010.17.994.552.831.591.100.910.770.420.23
10.5 V15.39.697.724.442.771.561.090.900.770.420.23
10.8 V14.49.157.314.282.691.521.060.880.750.410.22

Constant power discharge: W/BLOCK (25°С)

Uk/Tdischarge5 min10 min15 min30 min60 min2 h3 h4 h5 h10 h20 h
9.60 V19212397.054.934.118.913.311.09.375.112.74
9.90 V18611994.653.833.618.813.210.99.325.092.73
10.2 V17811491.152.232.818.613.110.89.255.072.72
10.5 V17110988.050.932.118.313.010.89.195.042.70
10.8 V16110383.449.031.117.812.610.48.914.942.65

Similar models

Напряжение:6 В
Ёмкость4.50 Ач
Напряжение:6 В
Ёмкость7.20 Ач
Напряжение:6 В
Ёмкость4.50 Ач
Напряжение:6 В
Ёмкость7.20 Ач