Universal Hub 18650 2000 mAh Rechargeable Lithium-Ion Battery 2PCS Lithium Solar Battery  (3.7 V)

Impressive 2000mAh Capacity: Experience extended usage time with the substantial 2000mAh capacity, ensuring your devices stay powered throughout the day. Long-Lasting Performance: Benefit from the inherent longevity of lithium-ion technology, offering consistent and reliable performance over multiple charge cycles. Versatile Compatibility: This battery is a versatile choice, compatible with a wide range of devices such as flashlights, power banks, remote controls, and more. Efficient Power Delivery: Enjoy a steady and stable power output that supports your devices' optimal performance without sudden voltage drops. Enhanced Safety: Built-in safety features, including overcharge, over-discharge, and short-circuit protection, guarantee the utmost safety during operation. Compact and Portable: The 18650 form factor is both compact and lightweight, making it ideal for space-constrained applications without compromising on power.