High Quality: 18650 Battery Holder Adopts Impact Resistant & Flame-Retardant ABS and Copper, Professional Made,Lightweight and Convenient to Carry
18650 Battery Holder with Wires: 18650 Battery Holder are Come with Wire End,Wires are Easy to Solder and Connect. Red and Black Color for Easy Identification of Polarity;Wire Length: 5.1"/13cm
DIY Extension:18650 Battery Holder can be used as a Parallel or Series Battery Sled , Depending On How You Set it Up / Wiring It,Can Get the Voltage 3.7V, 7.4V, 11.1V, 14.8V DC Power Supply
Application: 18650 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