The Kress KAC04 is a 20 V 4 A dual port charger suitable for all Kress 20 V KrossPack Lithium batteries. It can charge two 20 V 2 Ah KrossPack batteries in an hour, or just one even faster so your tools never run out of power.
 
Dual-port design charging two batteries at the same time
Quickly charge a 20 V 2 Ah battery in 30 minutes or a 4 Ah battery in 60 minutes
The built-in charge indicator shows the status of charge