Review on Universal Smart Battery Charger: 4 Slots for Rechargeable Batteries - AA AAA C Ni-MH Ni-Cd Li-ion IMR 18650 26650 25500 16340 14500 18500 10440 18350 RCR123A - LCD Display, UL Listed by Daniel Bates

This is a very compact charger for batteries (various types and sizes). 4 batteries can be charged at the same time. I like the LCD screen that shows the charging time, charging current and battery voltage while charging. The only small issue is that the batteries could fit better in the charging bays. Sometimes you need to reset/rotate the battery to get readings on the LCD screen. Otherwise definitely a recommended product.