AC50
The AC50 is a 4-way battery charger for AC50 batteries.
BAT50
The BAT50 is a lithium-ion rechargeable battery.
AC40A
The AC40A is a battery charger for BAT41 batteries.
BAT41
The BAT41 is a Li-Ion rechargeable battery.
LED status indicator lights
For battery chargers, charge time is 2 to 2.5 hours
For batteries, there is up to 20 hours of beltpack operation with each charge