USB Rechargeable Lithium lon Battery 3200mAh (2 Pack)

Specifications of the Battery: - Battery type: Lithium Ion - Cycle life: >1500 cycles - Rated Capacity: 3200 mAh (0.2C, 25°C) - Voltage: 3.7 Volts - Weight: 60 g - Terminal Type: USB-Type C - Charging Current: 5V/2A - Dimensions: 18 * 70mm - Wattage: 11.84 watts

Size Parameters: The 3.7V 3200mAh lithium batteries have a diameter of 18mm (0.7 inch) and a length of 70mm (2.7 inch). Please note that they are longer than flat-top batteries, so it is important to check the battery size before making a purchase.

Superior Performance: Our batteries feature a built-in USB-C port that supports C-C output. This allows you to charge your cell phone and other devices in case of emergency. Additionally, these batteries are easy to charge with the included 2-in-1 USB cable, eliminating the need for an additional battery charger. It is important to note that they do not support PD fast charging.

Wide Range of Uses: NERMK 3.7V rechargeable batteries are suitable for a variety of devices including flashlights, headlamps, toys, remote controls, microphones, radios, bike lights, and bluetooth speakers, making them an ideal choice for household devices.

Safety and Efficiency: Our 3.7V batteries are equipped with built-in safety protection against overcharging, over-discharging, over-current, and short-circuit. With over 1500 charging cycles, these batteries are designed for a longer service life, making them an ideal replacement for high-frequency equipment.

Warranty: Our product includes 2* 3.7 Volt Replacement lithium ion batteries with a 12-month warranty. If you have any questions or concerns about our product, please feel free to contact us. You can click the "Ask a question" on our storefront or in "YOUR ORDER" options click the "contact seller" for assistance.

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