Frequency Counter Batteries

BP-MFJ-888: 4.8v 1100mAh NiCd battery for MFJ-886, MFJ-888 frequency counters.  These re-charge with your stock MFJ charger.

Battery pack for Optoelectronics frequency analyzers and counters. Fits in 2600H, 2600H/A, 2810, 3000, 3300, M1/M1TCXO (version with 4 push buttons...

4.8 volt 1100mAh rechargeable Ni-Cd Battery pack for Optoelectronics frequency analyzers and counters. Has white JST connector. See picture to veri...