A high-performance battery of 5000 mAh that extends the usage time of your Samsung Galaxy A31. Replace your old battery, and your smartphone will function like it did on the first day. The 5000 mAh replacement battery is manufactured to the highest quality standards. Features and product characteristics: Samsung Galaxy A31 EB-BA315ABY replacement battery, 5000 mAh battery capacity, safe charging thanks to overload and overheating protection. Guarantees the same performance as the original battery. High-quality and durable.