18650 Lithium Ion Rechargeable High Battery (3.7V – 1200 mAH)

From the shop's description

high quality 18650 rechargeable Lithium Ion battery with 3.7V and 1200 MAH (mill ampere per hour) charge rate. An 18650 battery or 1865 cell is a cylindrical lithium-ion battery common in electronic devices. The batteries measure 18 mm diameter by 65 mm in length, giving them the name 18650. Specifications Nominal Voltage: 3.7V- 4.2V Capacity: 1200mAh ( Real Capacity ) . Type: Rechargeable Lithium Ion Size: 18650 Weight: 120g charge battery from 3.7V TO 4.2 Don't use the battery at a voltage lower than 3.7 V BMS (battery management system) for 18650 lithium battery pack balance charging and protection Single cell 18650 lithium battery charger (TP4056)