1PCS 4 AA battery holder with wire Leads 4x1.5v 6V 4AA 2A battery case Storage Box diy 4 slot AA Battery Shell 4XAA back to back|Battery Storage Boxes| - AliExpress
Battery Holder With Switch - 4 x AA [Battery-Holder-4xAA] - US $0.60 : HAOYU Electronics : Make Engineers Job Easier
4 AA Battery Holder with 6" Wire Leads, Plastic Case (2.25" x 1.20" x 1.10") | eBay
4AA Battery Holder
Adafruit 4 x AA Battery Holder with On/Off Switch
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