Mczen Finger ( Smallest Size) Batteries. Sold in 4 ( 2 pairs)

Mczen finger batteries refer to cylindrical portable power cells—specifically the R3 (AAA) and R6 (AA) sizes imported and distributed by Mczen Nigeria Limited. When referring to the “smallest size” finger battery, the designation is R3 / AAA.Overview of Mczen Finger

BatteriesSmallest Size (R3 / AAA): Often labeled as the MCZEN R3 Battery, this thin, cylindrical AAA format is designed for compact electronics.Standard Size (R6 / AA): Marketed as the MCZEN Battery R6 or medium finger battery, which is slightly larger than the AAA version.Common Uses: Small household items like TV remote controls, wall clocks, small toys, and portable radios.Availability