2 x AA Battery Holder with On/Off Switch & JST PH Connector

2 x AA Battery Holder with On/Off Switch & JST PH Connector — Adafruit — 4193

Two-cell AA holder with genuine JST-PH connector and on/off switch. Alkaline output 2.2–3.2V, NiMH 1.8–2.7V; polarity matches Adafruit LiPoly/LiIon battery JST wiring.

Pinout

Logical pinout · physical placement not verified
2 X AA BATTERY HOLDER JST PH positive outputJST PH negative output
  • JST PH positive output

    Positive output from the 2xAA battery holder through the JST PH connector and inline switch. Adafruit states the holder connects two AA cells in series and that its polarity matches Adafruit's 2-pin JST cable and Li-Ion/Poly batteries.

    Type · PowerVoltage · About 3 V nominal with two alkaline AA cells; Adafruit states roughly 3.2 V when new down to 2.2 V at end of life, or 2.7 V to 1.8 V with NiMH cells.
  • JST PH negative output

    Negative/return output from the 2xAA battery holder through the JST PH connector and inline switch. Adafruit states the connector polarity matches its standard 2-pin JST cable and Li-Ion/Poly batteries.

    Type · GroundVoltage · 0 V return for the battery output.

Start wiring

3.3 V · 5 V

Adafruit lists its single-cell LiPo and Li-ion packs as 3.7 V nominal, with output reaching 4.2 V when fully charged.

Module pins: JST PH positive output, JST PH negative output. Schematik maps them to your board in the app.

Batteries

103 other options

9V alkaline cells, CR2032 coin cells, 3.7V LiPo packs (1000–1200mAh), 7.4V 2S LiPo, 18650 Li-ion holders (1–6 cells), AA/AAA holders in every configuration, and snap leads with barrel adapters.

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