High-Performance 1S 18650 Battery Pack – Reliable Power for Demanding Devices
Premium 3.6V/3.7V/4.2V lithium-ion battery with robust 1S1P configuration, delivering stable output for high-drain electronics. Features ultra-dense 2600mAh or 3500mAh capacity options, optimized for extended runtime. Advanced Li-ion cells with built-in protection circuits ensure safety against overcharge, over-discharge, and short circuits. Precision-welded nickel strips and durable PVC casing enhance conductivity and longevity. Ideal for powering GPS trackers, Bluetooth headphones, digital cameras, LED lighting systems, and portable medical devices. Engineered for consistent performance in extreme temperatures (-20°C to 60°C). Globally certified (CE/RoHS) with a 500+ cycle lifespan. Bulk pricing available for wholesale buyers—direct factory sourcing guarantees unbeatable cost efficiency.