Premium 18650 Lithium-Ion Battery Holder with Secure Wiring

High-quality ABS plastic construction ensures durability and heat resistance for long-term use. Precision-engineered spring contacts provide stable power connection and prevent battery slippage. Pre-soldered 20AWG silicone wires offer flexibility and high current capacity for DIY projects.

Ideal for custom flashlight builds, portable power banks, vaping mods, and electronic prototyping. Compact 4-cell series design delivers consistent 3.7V output with easy parallel/series configuration options.

Includes corrosion-resistant nickel-plated terminals for optimal conductivity. Seamless compatibility with protected/unprotected 18650 batteries. Backed by wholesale pricing for bulk orders with global shipping.