2 X FLAT TOP 14500 3.7V 3800mAh Rechargeable Batteries Long Life UK Seller
FLAT TOP 14500 3.7V 3800mAh Rechargeable Batteries Long Life UK Seller.
Please be advised, this is FLAT TOP, not button.
The 14500 battery is a cylindrical li-ion cell classified by its roughly 49.2mm length and 13.5mm diameter. It is the rechargeable version of an AA battery. They usually have a 3.6V or 3.7V voltage, button-top terminal, and most use a LiCoO2 (lithium carbon-oxide) ICR chemistry. One advantage of a 14500 battery is that it is typically smaller in size, making it more convenient to carry around. Additionally, 14500 batteries typically have a higher capacity than 18650 batteries, meaning they can power a device for a longer period of time before needing to be recharged12.
The 3800mAh capacity of the battery is another advantage. It can power a device for a longer period of time before needing to be recharged. This makes it ideal for applications such as small torches, flashlights, modems, cordless telephones, solar lights and much more3.