Rechargeable 3000mAh 18650 Li-ion Batteries for Flashlights, Headlamps, Doorbells, RC Cars (2 Pack)

EBL 3.7V 3000mAh USB Rechargeable Lithium Battery: Steady Voltage for High Current Applications

Product Highlights:

ProCyco (Professional Recycle) & Low Self-Discharge - Long Battery Life: The 1200 Tech, ProCyco (Professional Recycle) helps maximize the battery's power performance during charging. Lithium-ion batteries have the advantage of low self-discharge and no typical memory effect, so you don't need to worry about a reduction in battery life after constant charging and discharging.

3.7V Lithium USB Rechargeable Battery - Steady Voltage: These Li-ion batteries can provide approximately the same and steady voltage until the whole cell is depleted, making the devices work stably and last longer. They are perfect for devices that require high battery performance.

Fast Charging & 3000mAh High Capacity Batteries: With advanced iQuick charging technology, the 3000mAh (11,100mWh) high-capacity battery will be fully charged within four hours, providing longer working time than alkaline and NiMH batteries.

Built-in LED Light Shows the Charging Process: The LED indicator shows a red light when the battery is recharging, and a blue light when the battery is fully charged.

Smart Charging Design - Easy to Charge Anytime and Anywhere: The unique design features a micro-USB port on the side of the battery, allowing you to directly recharge it by plugging into a USB port on laptops, power banks, wall adapters, etc. It's easy and convenient to charge at any time and anywhere.

Compatibility: These batteries are compatible with a wide range of devices, including flashlights, headlamps, doorbells, RC cars, and other household devices.

Battery Specifications: - Battery Type: Lithium Ion - Terminal Type: Micro USB - Cycle Life: >1200 cycles - Capacity: 3000mAh (11,100mWh) - Charging Time: Approx. 4 Hours - Charging Current: 5V/2A - Voltage: 3.7 Volts - Dimensions: 18.5 * 70mm (± 0.3mm) - Weight: 48g / pcs (1.69oz / pcs)

Key Features: - Steady 3.7V voltage until the whole cell is depleted, ensuring stable device performance - No memory effect, allowing you to charge the battery anytime, regardless of the remaining charge - Built-in safety protection against overcharge, overdischarge, overvoltage, overcurrent, and short circuits - Convenient USB charging design, no need for a separate battery charger - Suitable for a wide range of devices, including flashlights, toys, doorbells, and headlamps

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