Waterproof 2xAA Battery Holder with On/Off Switch : ID 770 : $3.95 : Adafruit Industries, Unique & fun DIY electronics and kits
3 AA cell battery holder with on/off switch, IP65 waterproof USA | eBay
4 x AA Waterproof Battery Holder with Switch
4 x AA Battery Holder with Premium Jumper Header Wires : ID 3859 : $2.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Waterproof 2xAA Battery Holder with On/Off Switch : ID 770 : $3.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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Battery Storage Organizer,YHSWE The Battery Organizer Storage Case with Tester,230+ Large capacity Battery Storage Box,Clear Battery Organizer Storage Case for AA AAA C D 9V Waterproof (Black) - Walmart.com
2 x AA Waterproof Battery Holder with Switch
Watertight Battery Holder - 3 x AA - PRT-10110 - SparkFun Electronics
AA Battery Case, Holds 8 Batteries | Free US Shipping – Malamute Products