Li-Ion 4000/5050 mAh

– The Nokia C21 Plus battery is a non-removable Li-Ion/Li-Po battery with a capacity of 4000/5050 mAh.
– It supports 10W wired charging and is compatible with the Nokia C21 Plus model.
– Before first use, it should be charged for at least 3 to 4 hours.
– The battery comes with a 45-day warranty for original products, available at the Jomuna Future Park outlet in Dhaka, Bangladesh.