Enjoybot 36V 150Ah LiFePO4 Lithium Golf Cart Battery Set - 3 Batteries

Can I use my own lithium battery charger

A 14.6V charger is recommended for a single 12V battery.

A 43.8V charger is recommended for a 36V battery pack consisting of three 12V batteries connected in series.

Can i charge each 12 volt battery separately to balance them as needed using the charger that came with? it says it has a 43.8v output.

No, 43.8V charger is used to charge a single 36V battery or 3x12V battery pack. It cannot be used to charge a 12V battery separately.

What should I pay attention to when installing the battery?

Since the 36V battery pack consists of 3 12V batteries connected in series, we recommend that you manually balance the voltage of the cells before connecting them in series.   Specific steps are as follows: 1. Begin by charging each battery individually using a 12V charger. This will ensure that each battery is fully charged before proceeding to the next steps. 2. Once all battery packs are fully charged, connect them in parallel for a period of more than 12 hours. This allows for equalization of voltage between the battery packs. 3. After the parallel connection has been maintained for the required time, untie the parallel connection. 4. Use a multimeter to measure the voltage of each battery pack individually and check the voltage difference between each battery pack. If the difference is ≤40mV, this indicates that the battery pack has reached a voltage balance. 6. Once the voltage balance is achieved across all the battery packs, you can safely connect them together. 7. After connected, charge the entire battery pack with a 36V charger. No need to charge separately.