8 x AA Battery Holder with 5.5mm/2.1mm Plug and On/Off Switch

8 x AA Battery Holder with 5.5mm/2.1mm Plug and On/Off Switch — Adafruit — 875

Eight-cell AA battery holder with a 5.5mm/2.1mm barrel plug and on/off switch. Provides approximately 12V/3000–4000mAh with alkalines or 9.6V/2000mAh with NiMH rechargeables.

Pinout

Logical pinout · physical placement not verified
8 X AA BATTERY HOLDER BATT+BATT-
  • BATT+1

    positive battery terminal or output

    Type · Power
  • BATT-2

    negative battery terminal or return

    Type · Ground

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: BATT+, BATT-. 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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Related groups

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