Phone battery P501 Moricell
The P501 battery is a MORICELL phone battery manufactured by China that is powered by 3 AA batteries (nickel cadmium) with capacities of 600 and 900 mAh. This connector makes the battery voltage 3.6V.
This battery has an average capacity of 1000 times charging and discharging.
Nickel cadmium batteries are a subset of rechargeable batteries in which nickel (III) oxide and cadmium are used as metal in the electrode position.