Does this battery pack have Bluetooth functionality? How do I check the remaining battery level?

This 36V 100Ah lithium battery pack does not come with Bluetooth function. If you want to monitor the battery usage, you can connect the battery monitor to view the battery status in real time.

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.

Will these batteries fit in my golf cart?

Our 36V 100Ah battery pack is suitable for golf carts with motor power less than 3kW and controller current less than 350A. Please confirm your golf cart's motor and controller specifications before purchasing.

Will these work on a 36v 1997 clubcar ds with all original equipment?

For golf carts, the maximum power of the motor cannot exceed 3kW and the maximum current of the controller cannot exceed 350 Amps.

Will the 13 Amp charger work with the three 12 volt batters in series

Yes, 43.8V 13A charger is for three 12v batteries connected in series. But please note that you will need to charge all batteries individually with a lifepo4 charger for 12v batteries.

Can I replace 6 lead acid with 3 of these ?

Yes, of courser, you can switch your lead acid batteries to our LiFePO4 batteries.
However, you have to make sure the power and controller current of your golf cart whether is match our batteries parameters.

Can I use my standard 36v battery charger?

Please contact the original manufacturer of your golf cart battery charger, and change the algorithm to LiFePO4 format.