MESTIC MLB-100 smart Instrucciones De Uso página 12

4. The battery capacity can be monitored using the app. Charging time varies based on the initial state of
charge. For instance, if the battery's capacity is at 40% and assuming a charging current of 20A, the
estimated charging time would be approximately:
MLB-100 smart
MLB-120 smart
MLB-150 smart
MLB-200 smart
MLB-300 smart
MLB-100 LN5 smart
5. Avoid charging the battery pack in temperatures below 0°C. At -10°C, the protective mechanism activates,
rendering charging impossible. However, the battery can still be discharged or used at -20°C.
6. WARNING! Immediately stop the charging process if the battery becomes too hot during charging (> 45
°C).
APP
You can control and view information and data about this product through the app. detailed instructions, please
refer to the Wi-Fi Connection Instructions on mestic.nl:
Storage
1. When storing the battery for an extended period of time, charge it to approximately 50% capacity.
2. Store the battery in a dry and well-ventilated location.
3. Remember to disconnect the battery terminals.
4. Ensure to charge and discharge the battery at least once every 3 months:
• Initially, discharge the battery to 0% capacity.
• Next, charge the battery to 100% capacity.
• Finally, discharge the battery to 50% capacity before storing it for the next 3 months.
Safety features
An essential part of the LiFePO4 battery is its Battery Management System (BMS). The BMS monitors the
battery cells for the following risks:
1. Too deep discharge: The BMS safeguards against cell failure by disconnecting the battery if the voltage
drops below 2.5V.
2. Overvoltage: To prevent overcharging, the BMS stops the charging process when cell voltage surpasses
3.65V.
3. Too high temperature: The BMS will turn off the battery if the system temperature exceeds safe limits.
4. Too low temperature: The BMS prevents the battery from being charged at temperatures below 0°C.
5. Short circuit: The BMS will turn off the battery in the event of terminal shorting.
6. Cell balancing: Because the cells are never 100% identical, the system maintains balance during discharging
and charging to prevent major voltage disparities.
7. Wireless monitoring: The battery has a built-in communication stick and an accompanying APP for data
retrieval via Wi-Fi and Bluetooth connections.
Charging time example (battery capacity 40%; charging current 20A)
60Ah needs to be charged: 60Ah / 20A + 1 hour, totalling about 4 hours
72Ah needs to be charged: 72Ah / 20A + 1 hour, totalling about 4.6 hours
90Ah needs to be charged: 90Ah / 20A + 1 hour, totalling about 5.5 hours
120Ah needs to be charged: 120Ah / 20A + 1 hour, totalling about 7 hours
180Ah needs to be charged: 180Ah / 20A + 1 hour, totalling about 10 hours
60Ah needs to be charged. 60Ah / 20A + 1 hour, totalling about 4 hours