Types of BB Batteries

Handy Reference Chart:

OEM batteries by series
71XX – Dark blue (C-S2) – 1000mAh

81XX – Gold/yellow (C-M2) – 1400mAh

83XX – Dark blue (C-S2) – 1000mAh

87XX – Dark Blue (C-S2) – 1000mAh

88XX – Green (lime) (C-X2) – 900mAh

Soviet USSR made in CCCP High Impedance Headphones TOH-2M 1600 om Oktava picture

Soviet USSR made in CCCP High Impedance Headphones TOH-2M 1600 om Oktava

$29.95



 IMPEDANCE CONSIDERATIONS IN CRYSTAL MIXERS & APP. TO UHF TUNER  50'S  ESTATE picture

IMPEDANCE CONSIDERATIONS IN CRYSTAL MIXERS & APP. TO UHF TUNER 50'S ESTATE

$9.99



original GTE PATENT #3,098,175 Electroluminescent Cells Controlled Impedance Net picture

original GTE PATENT #3,098,175 Electroluminescent Cells Controlled Impedance Net

$58.49



Antique Marconi Radio Model 62 Loud Speaker A.C. Impedance 5000 picture

Antique Marconi Radio Model 62 Loud Speaker A.C. Impedance 5000

$49.99



NASA ORIG. GLASS SLIDE 3.25 X 4 impedance cardiograph harness S-69-1658 RARE  picture

NASA ORIG. GLASS SLIDE 3.25 X 4 impedance cardiograph harness S-69-1658 RARE

$150.00



Western Electric 425E Impedance Matching Network Anti-Sidetone Original Box '69 picture

Western Electric 425E Impedance Matching Network Anti-Sidetone Original Box '69

$24.99



High Impedance Piezo Black Crystal Radio Earphone, New Design,Reduced Base Audio picture

High Impedance Piezo Black Crystal Radio Earphone, New Design,Reduced Base Audio

$15.00



TWO -- WWII HEADSET ADAPTERS MC-385-C HIGH TO LOW IMPEDANCE -- SIGNALCORPS MILI picture

TWO -- WWII HEADSET ADAPTERS MC-385-C HIGH TO LOW IMPEDANCE -- SIGNALCORPS MILI

$39.99



MULTI TAP 8 ohm - 100K diy kit impedance matching radio electronic transformer picture

MULTI TAP 8 ohm - 100K diy kit impedance matching radio electronic transformer

$29.00



NEW Shure C15A Microphone MIC CABLE 15ft 4.6m High Impedance picture

NEW Shure C15A Microphone MIC CABLE 15ft 4.6m High Impedance

$19.53