New Airstream battery design with internal cooling duct for faster charging with Airstream SCA 8 Quick Charger.
Litihum-ion 6.2 and 5.2 Ah capacities for longer run-time between charges.
LED fuel level indicator built into battery.
3 Year Warranty on Festool Cordless Tools including Batteries.
Replacement battery for use with C-Series and T-series Lithium ion cordless drills, jigsaws, cordless tracksaws, or Syslites.
6.2 Ah battery is slightly larger than the 5.2 Ah battery pack with an increased energy capacity.