Is it ok to replace 4 5a lead-acid battery with lithium battery 17000mA?

In addition to the voltage, it is not a big problem to replace the rechargeable battery built in the speaker, but the battery type must be the same. Lead-acid batteries can only be replaced with lead-acid batteries with the same voltage, and lithium batteries can only be replaced with lithium batteries.

Different types of batteries have different charge and discharge management circuits. If the battery type is changed at will, but the charge and discharge management circuit is not changed accordingly, the battery will be scrapped or exploded.