TorSor 4 Pack 18650 Battery Case Holder Parallel 2 Slots 3 Slot Plastic Black Box with Wire Lead Pins for Standard 37V 18650 Liion Lithium Rechargeable Batteries DIY Series Circuit PCB Project

Package Included: 2 X 2 Slot 18650 Battery Storage Holder + 2 X 3 Slot 18650 Battery Storage Holder, Its Small Size, Moderate Capacity, In Many Small Appliances And Digital Products Widely Used., Features: Upgraded Abs Hard Plastic. Easy To Use Welding, Contact Plate Thickness 40mm. The Battery Holder Is Sturdy And Compact, Metal Material: 302 Stainless Steel Plated Nickel-Resistant Materials, Super High Hardness To Protect The Current.