18650 Battery Charger Set with 4 Pack 3400mAh Rechargeable High Capacity Batteries

XONBDNOX, established in 2000, specializes in the development, design, and manufacturing of electronics products such as power banks, batteries, and battery chargers. Our focus is on producing high-quality products and providing comprehensive after-sales service.

With our 3400mAh rechargeable battery, you can have peace of mind knowing that it offers multiple protection measures, ensuring a safer usage experience. This battery is ideal for a wide range of applications, including flashlights, outdoor activities, and power outages. Moreover, it is the perfect choice for electronic toys.

In this package, you will receive 1 USB socket universal charger, 2 battery storage boxes, and 4 pieces of 3.7v USB rechargeable batteries. Before making a purchase, please ensure that these flat top batteries are compatible with your electronic device to avoid any unnecessary inconvenience.

Our rechargeable batteries come in a pack of four, offering high capacity and a runtime of 3 to 6 hours on a single charge. They are designed to withstand heat and high temperatures, guaranteeing safe charging experiences.

Here are the product parameters: standard voltage of 3.7V, charging voltage ranging from 3.7V to 4.2V, minimum discharge termination voltage of 2.75V, maximum charging termination voltage of 4.2V, and battery size of 65.5*18mm. It is important to note that the batteries should never be submerged in water or exposed to fire. Additionally, keep them out of reach of children.

Our USB universal charger comes with full automatic stop function and is compatible with various lithium batteries, including 18650, 18600, 14600, 14500, and 26650 flat port models. It incorporates multiple security protection settings to prevent reverse, short circuit, overcharge, over discharge, and over-current damage. With our charger, you can use our products safely, free from any safety concerns.

We offer a one-year warranty on our products, as well as a 1-month package return and exchange policy. If you have any questions or encounter any quality issues, please feel free to reach out to us for further assistance.

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