Lithium-ion polymer battery 3.7V 110mAh DTP401525(PHR2) 1 piece

Not subject to PSE (volume energy density is 400Wh/L or less) Voltage 3.7V Capacity: 110mAh Connector PHR-2 Size: 15 x 26 x 4 mm Weight: 4g Precautions for Use * Lithium-ion batteries can be extremely dangerous if handled improperly, as they may catch fire or explode. *The battery has a built-in protection circuit, but it is not perfect. Be sure to charge it with a charger designed specifically for lithium-ion polymer batteries. *Do not leave the device unattended while charging. *Excessive current can cause a fire. Be careful not to short the terminals. Do not store or transport together with metal objects. *If the battery is discharged below the lower limit voltage, it will be destroyed. *Do not charge a battery that has been discharged below the lower discharge voltage even if there is no visible change. *The battery will naturally discharge even when stored. Therefore, please charge it a little before storing it. *Storing the battery after fully charging it without using it will accelerate battery deterioration. *If you will not be using the product for a long period of time, store it in a cool, dark place and charge it up to 50% about once every six months. *The exterior of the battery is easily scratched, so do not allow it to come into contact with sharp objects. *Carrying this item onto an aircraft is prohibited. *If you do not have a dedicated charger, be sure to purchase one at the same time.