26650 VS 18650 Rechargeable Battery | KET

2023-03-06 26650 Vs 18650 Rechargeable Battery

26650 and 18650 are both types of rechargeable lithium-ion batteries that are commonly used in a variety of electronic devices, including flashlights, e-cigarettes, and power tools. Here are some of the key differences between these two types of batteries:



26650 VS 18650 Battery Size: The most obvious difference between 26650 and 18650 batteries is their size. A 26650 battery is larger than an 18650 battery, with a diameter of 26mm and a length of 65mm, while an 18650 battery has a diameter of 18mm and a length of 65mm. Due to its larger size, the 26650 battery generally has a higher capacity than the 18650 battery.

26650 VS 18650 Battery Capacity: 26650 batteries typically have a capacity range of 4000-6000mAh, while 18650 batteries have a capacity range of 1500-3500mAh. This means that 26650 batteries can provide longer run times before needing to be recharged.

26650 VS 18650 Battery Voltage: Both types of batteries have a nominal voltage of 3.7V, but the 26650 battery has a slightly higher voltage under load, which means it can deliver slightly more power.

26650 VS 18650 Battery Compatibility: While some devices that use 18650 batteries can also accept 26650 batteries, not all devices are compatible with the larger size of the 26650 battery. You should always check your device's specifications to ensure that it is compatible with a 26650 battery.

26650 VS 18650 Battery Price: 26650 batteries tend to be more expensive than 18650 batteries due to their larger capacity and newer technology.