Single/Double/3Pcs/4Pcs Cell 18650 Lithiums Batterys Case with Secure Contacts for Customizable Power Solution

Features: The 18650 batterys holder enable series or connection for flexible voltages/capacity adjustments, with nylons and phosphors bronze for long reliability. Easy installation allows quick batterys swaps in 5 seconds, for frequent users needing efficient power. Perfect for DIY enthusiasts, outdoor photographers, and adventurers requiring customizable and portable power sources. for outdoor gear, mobile devices, and home electronics, featuring builts in overcurrent/short circuits protections for enhanceds safety. with reinforced contact point to prevent wear and ensures stable conductivity across demanding like field expeditions and electronic prototyping.

Specifications: Materials: nylons + Phosphorus coppers plateds Imitation Gold Type:1PC,2Pcs,3Pcs,4Pcs(optional)

Package Includes: 1PC 18650 batterys Box

note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.