Are any batteries compatible with my 24V-1500FL-LTE-P1 unit? Yes, any 24V Sun Joe/Snow Joe battery can be used with any of our 24/48V units. Related articles Is my 24V battery compatible with this unit 24V-X2-SB22? My 24V-1500FL-LTE-P1 unit is not turning on, even though the battery is charged. Are there any upgrades available to increase the charging speed of my 24V-1500FL-LTE-P1 battery? Can my existing 24V battery be used with the 24V-1500FL-LTE-P1 unit? How do I adjust the torque on my Cordless Drill?