General Security GS18-12
General Security GS18-12
Specification
Rated voltage
12 V
Nominal capacity
18 Aч at 20-hour discharge to Uкон. - 1.75 W/El at 25 °С
Weight
5.3 kg ±3%
Maximum discharge current
255 A (5 sec)
Internal resistance
10.5 mOhm
Operating temperature range
Discharge: from -40 °С to +60 °С , Charge: from -20 °С to +60 °С , Storage: from -40 °С to +60 °С
Optimal operating temperature
25 °С
Constant voltage recharge
13.5 - 13.8 V at 25 °С
Charge voltage
14.4 - 15.0 V at 25 °С
Maximum charge current
5.1 A
Self-discharge
3% в month, аккумулятор может храниться without recharge at 25 °С более 6-ти months
Life time
to 5 years
Terminals
F3, под болт и гайку М5
Housing material
ABS (acrylic butadiene styrene)
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
181
Width
76
Height
167
Height (full)
167
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 |
| 1.85 V | 67.0 | 40.6 | 33.6 | 17.6 | 10.2 | 6.01 | 4.34 | 3.51 | 3.02 | 1.76 | 0.939 |
| 1.80 V | 72.7 | 43.8 | 36.3 | 19.1 | 10.8 | 6.23 | 4.51 | 3.60 | 3.09 | 1.81 | 0.958 |
| 1.75 V | 76.3 | 46.3 | 38.0 | 20.2 | 11.3 | 6.37 | 4.61 | 3.67 | 3.14 | 1.85 | 0.973 |
| 1.70 V | 79.5 | 48.5 | 39.5 | 21.1 | 11.7 | 6.49 | 4.69 | 3.72 | 3.18 | 1.88 | 0.984 |
| 1.65 V | 82.2 | 50.4 | 40.8 | 21.8 | 12.0 | 6.58 | 4.76 | 3.77 | 3.21 | 1.90 | 0.991 |
| 1.60 V | 84.6 | 52.1 | 41.7 | 22.3 | 12.2 | 6.65 | 4.82 | 3.80 | 3.23 | 1.91 | 0.995 |
Constant power discharge: W/El (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 |
| 1.85 V | 101 | 70.7 | 61.2 | 33.2 | 20.3 | 11.7 | 8.73 | 6.87 | 5.95 | 3.55 | 1.83 |
| 1.80 V | 118 | 80.8 | 68.5 | 35.6 | 21.3 | 12.3 | 9.08 | 7.17 | 6.18 | 3.67 | 1.90 |
| 1.75 V | 130 | 88.2 | 73.4 | 38.2 | 22.2 | 12.6 | 9.32 | 7.35 | 6.30 | 3.75 | 1.95 |
| 1.70 V | 137 | 92.7 | 76.5 | 39.9 | 22.8 | 13.0 | 9.52 | 7.50 | 6.40 | 3.82 | 1.98 |
| 1.65 V | 141 | 95.4 | 78.2 | 40.8 | 23.3 | 13.2 | 9.67 | 7.62 | 6.48 | 3.87 | 2.02 |
| 1.60 V | 143 | 96.6 | 79.1 | 41.3 | 23.7 | 13.4 | 9.76 | 7.70 | 6.54 | 3.90 | 2.03 |
