Upgraded 18650 Ba-ttery Holder Parallel Connection - Extended 72mm Dual 3.7V Ba-ttery Case with Nickel Springs, Brass Rivets, UL1007 Wire, PP Resin (UL94-HB)

Produktbeschreibung

Parallel 3.7V Design & Extended Compatibility – Holds two 18650 ba-tteries in parallel for stable voltage output; fits extra-long batteries up to 72mm (e.g., protected cells) with reinforced nickel-plated springs. Durable & Heat-Resistant PP Resin – Made of UL94-HB-rated black PP resin, ensuring flame retardancy and stability across a -10°C to 100℃ temperature range for safe indoor/outdoor use. Secure Connection & Premium Wiring – Features UL1007 22 AWG tinned copper wires (150±5mm length, 300V/80℃ rated) for reliable conductivity and easy soldering. Anti-Corrosion Spring & Rivet Build – Equipped with 0.8mm nickel-plated steel springs and brass nickel-plated rivets to prevent rust, ensuring long-term durability. Versatile DIY Power Solution – Ideal for custom ba-ttery packs, flashlights, solar projects, and electronics requiring dual 18650 parallel connections with secure, compact housing.