Battery Rechargeable 25R 3.7V 18650 2500mAh Samsung
One of the size classifications of lithium-ion batteries is 18650. This battery can discharge a whopping 2500mAh. The diameter of this battery is 18mm and a length of 65mm. It is almost the same as the AA battery but a little bigger.
These kinds of batteries are ideal for Power Banks, Solar generators, e-Bike, and Power walls. Using a BMS, you can connect it in series or in parallel to create a bigger voltage or ampere rating.
- Model: 18650
- Voltage: 3.7V
- Power Rating: 2500mah