5567524691378176 Businesspro Mall Makeblock mBot Li-polymer Battery (行貨3個月保養) Product #: businesspro-Makeblock mBot Li-polymer Battery (行貨3個月保養) https://www.businesspro.store/i/Tx6JbggAA 2022-09-22 Regular price: $HKD$100.0 Available from: Businesspro MallIn stock CCW 5 1 5 1 1 5 1 5.0