Samsung 30Q 18650 15a High‑Capacity 3000 mAh Bulk

Samsung 30Q 18650 – 3000mAh | 15A High-Drain Lithium-Ion Cell (Bulk Only) ⚡ Power meets reliability in one of the most trusted 18650 cells on the market. Engineered for performance, the Samsung 30Q INR18650 delivers a strong balance of high capacity and steady discharge — making it a go-to solution for battery pack manufacturers, power tool integrators, and high-output device builders. This cell offers 3000mAh of capacity and a true 15A continuous discharge rate, ideal for mid-to-high-drain applications such as e-bikes, high-powered flashlights, custom power banks, and more. 🧊 Key Features: 3000mAh Nominal Capacity – Long runtime in demanding applications 15A Continuous Discharge Rate – Reliable, thermally stable performance INR Chemistry (LiNiMnCoO2) – Balanced power and safety profile Flat Top Design – Perfect for custom packs & OEM integrations Unprotected Cell – For professional or industrial builds only 📐 Technical Specifications: Model INR18650-30Q Size 18650 Nominal Voltage 3.6V Capacity 3000mAh Continuous Discharge 15A Pulse Discharge 30A (with 80°C cutoff) Rechargeable Yes Protection Circuit None (unprotected) Style Flat Top Dimensions 18.33mm x 64.85mm Weight ~48g ⚠️ Safety Notice: This is a high-drain lithium-ion cell intended for experienced users and integration into battery packs with proper battery management systems (BMS). Improper use may result in fire, explosion, or serious injury. 📦 Sold in Bulk Only This product is available for bulk purchase only and is not sold individually for consumer use. Ideal for: OEM battery pack manufacturing Commercial & industrial applications High-drain tool and lighting systems Energy storage solutions