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

Leoch DJW12-2.8

Leoch DJW12-2.8

Specification

Rated voltage
12 B
Nominal capacity (20 ч)
2.8 Ah
Capacity на режимах
2.80 Ah at 20-час discharge to Uкон. =1.75 W/El at 25 ˚С, 2.65 Ah at 10-час discharge to Uкон. =1.75 W/El at 25 ˚С, 2.41 Ah at 5-час discharge to Uкон. =1.75 W/El at 25 ˚С, 2.16 Ah at 3-час discharge to Uкон. =1.75 W/El at 25 ˚С, 1.89 Ah at 1-час discharge to Uкон. =1.60 W/El at 25 ˚С
Weight
1.1 kg ± 3%
Terminals
F1
Housing material
ABS (acrylic butadiene styrene)
Maximum discharge current
42 A (5 c)
Internal resistance
44 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 – 13.5 - 13.8 V, Temperature coefficient -20 мВ/ ˚С, Cyclic mode – 14.4 - 15.0 V, Temperature coefficient -30 мВ/ ˚С
Maximum charge current
0.84 А
Self-discharge
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

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

Dimensions

Length
132.5
Width
33.5
Height
98
Height (full)
104

Direct current discharge: А (25°С)

Uk. / Tdischarge5 min10 min15 min20 min30 min45 min1 h1.5 h2 h3 h4 h5 h6 h8 h10 h20 h
1.85 V/Эл9.026.184.813.912.882.111.711.250.9720.6970.5510.4690.4020.3160.2590.137
1.80 V/Эл9.706.555.054.072.972.161.751.270.9900.7080.5590.4760.4080.3210.2620.138
1.75 V/Эл10.26.825.224.183.052.211.791.301.010.7190.5670.4820.4130.3250.2650.140
1.70 V/Эл10.77.095.394.303.122.261.821.321.020.7300.5750.4890.4180.3280.2680.141
1.67 V/Эл11.17.295.524.393.182.291.851.331.030.7370.5800.4930.4210.3310.2690.142
1.60 V/Эл11.77.605.714.523.272.351.891.361.060.7510.5900.5010.4270.3350.2730.144

Constant power discharge: W/El (25°С)

Uk. / Tdischarge5 min10 min15 min20 min30 min45 min1 h1.5 h2 h3 h4 h5 h6 h8 h10 h20 h
1.85 V/Эл17.111.89.217.545.574.083.332.431.901.371.090.9260.7950.6270.5140.274
1.80 V/Эл18.212.49.617.805.724.183.402.481.931.391.100.9380.8060.6360.5210.277
1.75 V/Эл18.912.89.877.975.844.253.462.511.961.411.110.9490.8140.6420.5250.280
1.70 V/Эл19.613.210.18.165.964.333.512.551.991.431.130.9610.8230.6480.5310.282
1.67 V/Эл20.113.510.48.316.054.393.562.582.011.441.140.9680.8300.6530.5340.284
1.60 V/Эл21.013.910.68.516.184.473.622.622.041.461.150.9810.8400.6620.5400.288

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