The BKR0303-1 is a single bay smart charger for the BKR0101 Rechargeable batteries.
BK Technologies BKR0101 Batteries
Why Choose the BKR Smart Charger?
The charger has a display that shows the battery's charge or life remaining. Keeping track of the remaining battery life makes it easier to know when it is time to replace the battery. This really helps if you are managing an entire fleet of radios and batteries.