18650 Rechargeable Battery - 9900mAh Button Top (2 Pack) for Doorbells, Flashlights, Headlamps

About this item

• Long-lasting & Ready-to-Use: Each battery comes pre-charged and can be recharged over 2000 times. Enjoy reliable power and long-term performance with every use.
• This 9900mAh 18650 rechargeable battery is suitable for various uses, such as LED flashlights, solar lights, game controllers, emergency lights, and other electronic gadgets. Please check if it's compatible with your device before buying.
• Optimal Performance & Safety: Featuring a standard 3.7V voltage and button top design (2.63 x 0.7 x 0.7 inches), this battery is engineered for efficiency. It is built with high-quality materials to prevent overcharging, over-discharging, and short circuits.
• Dedicated Customer Support: We are committed to providing excellent customer service. If you have any questions or concerns, our support team is available 24/7 to offer professional assistance and solutions. Enjoy peace of mind with our responsive support and one-month return policy.
• Premium Quality Assurance: Subjected to rigorous quality control standards, our batteries are designed for low discharge rates and no memory effect. Experience consistent and dependable power, thanks to our advanced lithium-ion cell technology.