AYLIFU 2pcs 18650 Battery Case Holder 3.7V 18650 Battery Clip with Soldering Pin Copper Contact for 18650 DIY Charging Power Supply and DIY Electronics Project (2 Slots)
Product Specifications: Product Type: 18650 Battery Case Holder Material: PBT
plastic shell and copper conductor Dimensions: 77 mm x 40 mm x 14.9 mm Slot: 2
Battery type: 3.7V 18650 Color: Black Package includes: 2PCS 2-slot 3.7V 18650
Battery Holders
 
Product Features
  

         
Tough material: 18650 holder is made of high-quality PBT plastic and copper, high strength and good toughness, which is not easy to crack. And the gold-plated copper contact ensures good electrical conductivity and weldability.
         
Series or parallel: The 18650 battery holder can be used as a DIY battery storage box, which can be used in parallel or series depending on your setup/wiring.
         
DIY: It can be assembled by battery boxes of different sizes to obtain DC power supplies with voltages of 3.7V, 7.4V, 11.1V and 14.8V.
         
Easy installation: The battery is secured by a stainless steel spring. The bottom has a screw hole, which is very convenient to install and replace the battery. And it is not easy to damage other parts.
         
Versatile DIY: The 18650 battery case holder can be used to make simple 18650 DIY charging power supplies, electronic accessories and PCB SMT components.