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18650 Li-ion 3000mAh Rechargeable Battery – 3.7V 11.1Wh Long-Lasting Power for Flashlights, Vapes & DIY Electronics - RS7649

18650 Li-ion 3000mAh Rechargeable Battery – 3.7V 11.1Wh Long-Lasting Power for Flashlights, Vapes & DIY Electronics - RS7649

SKU:RS7649

542 in stock

Regular price Rs. 129.00
Regular price Sale price Rs. 129.00
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Note: In case you receive a damaged or faulty product, please return it in the original box with all foam and packaging. Returns will not be accepted if further damage occurs due to improper packing.

For refund/return/replacement, call us at +91 95991 22209 or mail us at support@rees52.com

Delivery Time

  • Delivery time with the Express Shipping option is 2-3 working days, and with the Standard Shipping option is 5-6 working days. It varies based on location, reliant on courier services.

  • Delivery time if the order item is on Preorder Status is 15-20 working days.

COD (Cash on Delivery)

  • For COD you have to pay extra charges of Rs 350/- before the shipment. (We will share the company QR Code, UPI ID or Account details for the same)
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Description:

“Power up your devices with reliable energy that lasts longer and performs stronger!”

Experience dependable, long-lasting power for all your devices with our high-capacity 18650 Li-ion 3000mAh rechargeable battery. Engineered for consistent performance, this robust cylindrical cell is perfect for both demanding industrial applications and your everyday essentials.

With a stable 3.7V nominal voltage and a substantial 11.1Wh energy output, you get reliable power precisely when you need it. It's the ideal choice for devices requiring sustained energy, including: High-lumen flashlights, Portable power banks, Advanced robotics, DIY electronics projects, and many other portable devices where extended run-time is crucial!

Designed for daily use, this 18650 battery combines powerful delivery with reliable safety features, ensuring optimal performance and peace of mind. Get the consistent, high-energy solution your devices deserve.

Specifications:

Battery Type 18650 Li-ion Rechargeable Cell
Capacity 3000mAh
Nominal Voltage 3.7V
Energy Output 11.1Wh
Recharge Cycles 500+ Cycles
Max Discharge Current 5A–10A (Depending on usage)
Operating Temperature –20°C to +60°C
Charging Voltage 4.2V ± 0.05V
Cell Type Cylindrical 18650
Dimensions  Ø18mm × 65mm
Weight ~45g per cell
Protection Circuit (PCB) Not Included (Use with protected circuits)
Applications Flashlights, Vapes, Power Banks, DIY Kits, RC Cars, Electronics Projects

Features:

  • 🔋 True 3000mAh Capacity – Provides real and stable power output for longer runtime.
  • ⚙️ Rechargeable & Reusable – Supports 500+ charge cycles, saving money and reducing waste.
  • High Discharge Rate – Perfect for high-drain devices such as vapes and LED torches.
  • 🧠 Compact & Versatile – Fits standard 18650 battery slots; ideal for custom power setups.
  • 🔒 Safe & Reliable – Built with overcharge, over-discharge, and short-circuit protection compatibility.
  • 🌱 Eco-Friendly Power – Sustainable choice versus single-use disposable batteries.
  • 💡 High Energy Density – Delivers more power in a smaller, lighter form factor.

💬 Informational Points:

  • Compatible with Arduino, ESP32, and robotics projects requiring a 3.7V supply.
  • Ideal for DIY solar power systems, emergency backup, and portable lighting.
  • For safety, always charge using a dedicated 18650 Li-ion charger.
  • You can connect multiple cells in series or parallel for custom voltage/power configurations.
  • The 3000mAh rating represents real-world tested capacity (not inflated).
  • Avoid using unprotected cells without a BMS (Battery Management System) for added safety.
  • Common replacement for flashlight, vape mod, and power bank cells.

Package Included:

  • 1 x 18650 Li-ion 3000mAh Rechargeable Battery (3.7V 11.1Wh)