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18650 rechargeable batteries are lithium-ion cells widely used in various portable electronic devices due to their compact size and high energy density. The name 18650 refers to the physical dimensions of the cell, which is approximately 18 mm in diameter and 65 mm in length. These batteries are favored for their ability to provide consistent power output and their capacity to be recharged hundreds of times. They are commonly selected for applications requiring a balance between weight, size, and runtime. Users choose these cells for their versatility in both consumer electronics and specialized industrial equipment. Proper handling and compatibility checks are essential for safe and efficient operation.
These batteries are utilized in a broad range of devices where reliable and long-lasting power is required:
18650 cells are generally categorized by their chemistry and protection features:
When evaluating 18650 batteries, consider the following technical specifications:
Selecting the right battery requires matching the cell's specifications to the requirements of your device:
The full list of popular models at affordable prices is available on this page. In 2026, the following models show high demand and an excellent price-to-quality ratio:
At the AiO.lv online store, you can place an order at a great price with delivery across Latvia — to Riga, Daugavpils, Liepaja, Jurmala, Ventspils, and other cities, as well as throughout Europe. We offer products from leading manufacturers: Dell, HP, INTENSO, Lenovo, Panasonic, Philips, Samsung, Sony, TRUST, VERBATIM, WENTRONIC, Asus, Kodak, OEM, GEMBIRD, MAXELL, GRUNDIG, ESPERANZA, CAMELION, ARCAS. When you shop with us, you get:
You can buy cheaper at the AiO.lv online store. We offer competitive prices and regular discounts, so you always have the chance to find a great deal.
If you place your order today, delivery will take between 1 and 5 business days depending on the chosen method.
Our store provides an official manufacturer’s warranty ranging from 12 to 36 months, depending on the model and brand. If needed, you can always contact our customer service department or the manufacturer’s authorized service center for support.
Yes, if the selected product costs more than €50. You can learn more about installment purchase options and the terms of application on the Payment page.
Yes. AiO.lv works with legal entities in Latvia and throughout Europe. All product prices are shown with VAT included. In certain cases, a 0% VAT rate may apply — for example, when purchasing from other EU countries with a valid VAT number. We issue an invoice immediately after the order is placed, support BIS electronic invoices, and automatically generate all required accounting documents. To complete a purchase for a company, simply select the company profile during checkout.