WBR HTL12-7
WBR HTL12-7
Specification
Number of elements in the block
6
Rated voltage
12 V
Nominal capacity (при 25 ˚С)
7 Ah at 20-hour discharge to Uкон. 10.5 V (1.75 V/эл.)
Weight
2.2 kg ± 3%
Maximum discharge current (5 sec)
105 A
Internal resistance
28 mOhm
Operating temperature range
Discharge: from -40 °C to +70 °C, Charge: from -20 °C to +70 °C, Storage: from -40 °C to +70 °C
Optimal operating temperature
От +20 ˚С to +35 ˚С
Charge voltage
13.5 - 13.8 V at 25 °C
Maximum charge current
2.1 A
Charge voltage in cyclic mode
14.5 - 14.7 V at 25 °C
Terminals
F1/F2
Housing material
Shockproof ABS (acrylic butadiene styrene)
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
151
Width
65
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 |
| 9.60 V | 29.6 | 18.7 | 15.0 | 8.4 | 5.24 | 2.80 | 2.01 | 1.61 | 1.37 | 0.75 | 0.39 |
| 9.90 V | 28.8 | 18.1 | 14.7 | 8.2 | 5.15 | 2.78 | 1.99 | 1.60 | 1.36 | 0.74 | 0.38 |
| 10.2 V | 27.6 | 17.4 | 14.1 | 7.9 | 5.0 | 2.76 | 1.99 | 1.59 | 1.35 | 0.74 | 0.38 |
| 10.5 V | 26.4 | 16.6 | 13.6 | 7.7 | 4.9 | 2.71 | 1.97 | 1.58 | 1.35 | 0.72 | 0.38 |
| 10.8 V | 24.9 | 15.7 | 12.9 | 7.5 | 4.8 | 2.64 | 1.91 | 1.53 | 1.29 | 0.72 | 0.37 |
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 | 331 | 211 | 171 | 95 | 60.6 | 32.8 | 23.9 | 19.2 | 16.3 | 8.92 | 4.63 |
| 9.90 V | 321 | 204 | 166 | 94 | 59.7 | 32.6 | 23.6 | 19.0 | 16.2 | 8.90 | 4.62 |
| 10.2 V | 308 | 196 | 162 | 91 | 58.1 | 32.4 | 23.6 | 19.0 | 16.1 | 8.83 | 4.60 |
| 10.5 V | 294 | 187 | 155 | 89 | 57.0 | 31.7 | 23.4 | 18.8 | 16.1 | 8.60 | 4.58 |
| 10.8 V | 277 | 177 | 147 | 85 | 55.3 | 31.0 | 22.7 | 18.2 | 15.5 | 8.63 | 4.46 |
