High Quality: AAA Battery Holder Adopts Impact Resistant & Flame-Retardant Plastic Material, Professional Made,Lightweight and Convenient to Carry
Easy to Install: AAA Battery Holder with ON/OFF Switch Convenient to USE, and Come with Wire End,Wires are Easy to Connect. Red and Black Color for Easy Identification of Polarity
DIY Extension: 3x 1.5V AAA Battery Holder can be used as a Parallel or Series Battery, Depending On How You Set it Up / Wiring It
Application: AAA Battery Holder are Widely Used in Electronic Applications and DIY Small Hobby Projects. You Can Connect Multiple Holders and Batteries in Parallel to Form a New Power Supply System