The product is a set of 4 x 3500mWh 1.5V AA rechargeable lithium ion batteries with a fast charger. These batteries have a long lifespan, making them suitable for various applications such as high-drain devices, low-drain devices, and solar/wind devices. Made in China, these lithium batteries offer reliable power for a range of electronic devices, providing a convenient and sustainable energy solution for everyday use.
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