High-Capacity 21700 Lithium Rechargeable Battery for Samsung
Premium 3000mAh capacity ensures long-lasting power for high-drain devices. Built with high-quality 3.7V lithium-ion cells, delivering stable voltage and reliable performance. Precision-engineered for Samsung 30T compatibility, ideal for vape mods, flashlights, and power tools. Advanced safety features include overcharge and short-circuit protection. Robust construction with durable casing for extended lifespan. Bulk pricing available for wholesale buyers—global shipping with unbeatable low prices.