3.7V 18350 Lithium-Ion Battery 1400mAh (5.18Wh) – Flat Top Rechargeable Cell

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Reliable & Stable Voltage: Delivers consistent 3.7V nominal output for high-drain performance.Cost-Effective & Eco-Friendly: High cycle life rechargeable cell to reduce single-use battery waste.

Detailed Product Description 
Power Up Your Compact Devices with High-Density Energy, Upgrade your small electronics with this high-capacity 18350 3.7V 1400mAh Lithium-Ion Rechargeable Battery. Designed in an ultra-compact form factor, this cell offers an impressive energy density of 5.18Wh, giving your high-drain devices extended runtime without adding extra bulk.Key Features:1400mAh Ultra-High Capacity: Offers superior capacity compared to standard 18350 batteries, ensuring fewer charges and longer operation.Flat Top Connection: Unprotected flat top design for excellent contact resistance and maximum compatibility in devices requiring flat-terminal cells.Wide Compatibility: Ideal for high-lumens EDC flashlights, compact LED torches, laser pointers, mini power gear, and various DIY electronic projects.

Specifications:
Battery Type: 18350 Lithium-Ion (Li-ion)
Nominal  Voltage: 3.7V
Capacity: 1400mAh (5.18Wh)
Terminal Type: Flat Top
Protection: Unprotected cell

⚠️ Safety & Usage Disclaimer:Important Safety Note: This is an unprotected rechargeable Lithium-Ion cell.Always use a dedicated smart Li-ion battery charger (4.2V cut-off).Never short-circuit, overcharge, or deep discharge below 2.5V.Store in a protective plastic case when not in use. Do not carry loose batteries in pockets or bags with metal objects.