| Is the degradation of all cells the same, if not how big can the differences be? | Answer: During the final check after assembly of the battery, there may be a maximum difference between the cells of 20mV. |
| What happens in case of overload? | Answer: System switches off when overloaded, it can be switched on again via the canbus. The system does not switch on automatically because the cause of the overload must first be determined. |
| Is it visible when there is a cell in the pack that is moderate? | Answer: The battery does not indicate whether there is a corrupt cell in the battery pack. If a bad cell is present in the pack, the SOC will drop faster than usual because the SOC is always measured against the worst cell. |
| Recycling? | Answer: European regulations indicate that the manufacturer is obliged to take back the battery for recycling. There are costs associated with the return of battery cells |
| What to do when the battery is underwater? | Answer: Remove from water within one hour IP67. |
| Can the battery be transported by plane? | Answer: For the battery we have a MSDS sheet and may be legally transported. For air freight there is a maximum weight of 35 kg, all OX batteries weighs over 35 kg, for this reason this is not possible. Incase of a complete machine inclusive batery, air freight is allowed. |
| At what temperature do the cells light up? | Answer: 250-300℃ |
| What to do with a burning machine? | Answer: Outcome follows after marine aproval test |
| At what temperature does gas form from the cells? | Answer: 80-100℃ |
| Chemical composition of the gas? | Answer: H2、CO、CO2、C2H4、CH4 |
| Are these gases toxic? | Answer: CO and CH4 are toxic. |
| AVG batteries oxidize the terminals, what about the OX battery? | Answer: Oxidation is possible, but this is nil. Oxidation is a chemical reaction with oxygen, among other things. In a lead-acid battery, acid is released and the poles are directly connected to the outside air (oxygen). The OX LFP cell is closed and has a closed housing. |
| Can a battery be charged after deep discharge? | Answer: An analysis will first have to be done by OX Power, the cells may still be usable, but there is a good chance that this is no longer possible |
| How long does it take for the cells to balance? | Answer: The charging current affects the balancing. So if you charge very quickly, balancing will also take more time. Exact balancing time cannot be specified. |
| Battery cell heating temperature? | Answer: Battery cell warms up 1 to 2 °C with load during 15 minutes |
| Battery cell heating during charging? | Answer: During charging, the cell heats up during the charging process. At temperatures < 0 °C, turns on the heating first and turns off when the cells are 10 °C. |
| How long does it take to warm up the battery? | Answer: from -40 to 0 it takes 5/6 degrees per hour |
| Loading time? | Answer: This depends on how many chargers are used and how large the battery capacity of the application is. A standard charger has a charging capacity of 3.3 kW. |
| When does the battery go into "safe mode" and how much % is still available? | Answer: Advise pack in safe mode at 5% SOC. SOC is measured between 3.65V and 2.7V, the absolute 0 point of the battery cell is 2.5V |
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