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

MSA ALTAIR Gas Detecto used picture
MSA ALTAIR Gas Detecto used
$299.99 MSA ALTAIR 5X 10106727 SO2 REPLACEMENT SENSOR- N.I.B. picture
MSA ALTAIR 5X 10106727 SO2 REPLACEMENT SENSOR- N.I.B.
$500.0 MSA Altair probe 10152669 Pump Probe With Charger NEW IN BOX picture
MSA Altair probe 10152669 Pump Probe With Charger NEW IN BOX
$349.95 H2S Monitor, MSA ALTAIR Hydrogen Sulfide Single Gas Detector Part#10092521 picture
H2S Monitor, MSA ALTAIR Hydrogen Sulfide Single Gas Detector Part#10092521
$89.0 Msa H2s  Altair Pro Single Gas Detector,10074136,cal Cert Included picture
Msa H2s Altair Pro Single Gas Detector,10074136,cal Cert Included
$42.0