Rechargeable AA Batteries (AA 10-Pack) with Lithium Ion 3450mWh 1.5v, Over 1500 Cycles, 4-in-1 USB-C Fast Charging

SPYONG: Innovative AA Batteries with Exceptional Features

SPYONG is an innovative brand of AA batteries that has been committed to constant improvement and innovation since its inception, making it highly competitive in the market. Adopting USB charging technology, SPYONG batteries can be recycled more than 1,000 times, saving users a significant amount of money compared to traditional disposable batteries, which has made them popular among users.

Key Features and Benefits:

【1500+ Times Cycle】SPYONG's lithium-ion AA batteries feature a type-C charging design, allowing them to be recharged over 1,500 times. This reduces waste and financial expenditure, while also minimizing the environmental impact of disposable batteries.

【Unique USB Charging Design】Unlike traditional rechargeable batteries that require a dedicated charger, SPYONG AA batteries can be charged using any USB port, including those on computers, wall sockets, power banks, and vehicles, thanks to the included 4-in-1 adapter. This makes charging convenient and efficient.

【High-Density Energy-Gathering Formula】SPYONG's new generation of lithium-ion rechargeable batteries employ a high-density energy-gathering formula, which provides stronger endurance and prevents issues like overheating and short circuits. These batteries offer continuous power, stable performance, ultra-low self-discharge, and an impressive standby time of more than a year.

【40-Minute Fast Charging】SPYONG AA lithium batteries charge up to 5 times faster than traditional lithium-ion batteries. They can reach 20% charge in just 5 minutes and achieve full charge in 30-40 minutes, significantly faster than the 3-hour charging time required for nickel-metal hydride rechargeable batteries. The charging process is indicated by a blinking LED light, which stops blinking when the batteries are fully charged.

【1.5V Constant Voltage Large Capacity】SPYONG's AA rechargeable batteries are embedded with innovative technology that maintains a constant 1.5V voltage from 100% to 0% capacity, ensuring optimal performance even under heavy loads. Each battery has a large capacity of 3,450 mWh, making them suitable for a wide range of high-power demand devices, including insulin pumps, flashlights, toys, mice, microphones, and other wireless devices.

SPYONG's commitment to innovation and user-friendly features has made their AA batteries a standout choice in the market. With their exceptional recycling capabilities, convenient charging options, and reliable performance, SPYONG batteries offer a sustainable and cost-effective solution for powering a variety of electronic devices.

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