To optimize performance and lifetime of Redline Lithium batteries, all of our lithium iron phosphate batteries (LiFePO4) must be charged using lithium compatible chargers.   This charger will charge your Redline Lithium batteries at a speed of 3 amps an hour and help maintain battery life. 
With a charge speed of 3A, this charger is recommended for smaller batteries such as the 30AH redline series.