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No. | Part Number | GTEM-12V690-M |
1 | Energy storage | 690Wh |
2 | Rated Voltage | 12V/DC |
3 | Maximum Charge Voltage | 16.2V/DC |
4 | Discharge Cut-off Voltage | 9V/DC |
5 | ESR/AC @1KHz | <8mΩ |
6 | Rated Charge-discharge Current | 25A |
7 | Cut-off Current (charging) | 4A |
8 | Max. Charge-discharge Current | 50A |
9 | Short Circuit Protection | Not allowed |
10 | Weight | <10Kg |
11 | Output Terminal | Cable+Anderson |
12 | Operating Temperature | -40ºC~+65ºC |
13 | Best Storage Temperature | -20ºC~+45ºC |
14 | Operating Humidity | 0~90% RH Non-condensing |
15 | Cells Self-discharge Rate | 2% per month |
16 | Projected Cycle Life ( 25ºC) | 20,000 times |
17 | Projected Calendar Life | 25 Years |
18 | Shelf Life | 5 years |
19 | Recommended Depth of Discharge | ≤ 90% |
20 | Maximum Depth of Discharge | 100% |
21 | Cooling method | Natural |
22 | Shell Material | Aluminum & ABS plastic |
23 | Monitoring Data | Module voltage,SOC |
24 | Indicator light display | Capacity % |
25 | Environmental Protection | IP65 |
26 | Series Connection | Not allowed |
27 | Parallel Connection | Not allowed |
28 | Series-Parallel Connection | Not allowed |