![3 x AAA Battery Holder with On/Off Switch and 2-Pin JST : ID 727 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits 3 x AAA Battery Holder with On/Off Switch and 2-Pin JST : ID 727 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/727-06.jpg)
3 x AAA Battery Holder with On/Off Switch and 2-Pin JST : ID 727 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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Amazon.com: Camco Heavy Duty Large Box with Hardware | Fits Group 27, 30 and 31 Durable, Anti-Corrosion Material | Safely Stores RV, Automotive, and Marine Batteries (55373) : Automotive
![Amazon.com: Camco Heavy-Duty Double Battery Box with Straps and Hardware| Safely Holds (2) 6V Group GC2 Batteries or (2) 12V Group 24:24M Batteries | Constructed of Durable, Anti-Corrosion Material (55375) : Automotive Amazon.com: Camco Heavy-Duty Double Battery Box with Straps and Hardware| Safely Holds (2) 6V Group GC2 Batteries or (2) 12V Group 24:24M Batteries | Constructed of Durable, Anti-Corrosion Material (55375) : Automotive](https://m.media-amazon.com/images/I/81IA-Zh9U5L._AC_SL1500_.jpg)