PowerSmart 3.8V 600mAh 2Wh Game Player Battery for Nintendo Game Boy Micro, Nintendo OXY-001,Compatible Part Numbers: OXY-003, Battery Type: Lithium-ion (Li-ion) Voltage: 3.80V Capacity: 600mAh Color: White Dimension: 36.60 x 24.70 x 6.70 mm||Weight: 17.50 g ||Rate: 2.00 Wh Product Type: Replacement Battery (Brand New) ///Condition: New, 1 year warranty! Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension (mentioned above) of your device. The brand "PowerSmart" is our exclusive registered trademark, products trademarked "PowerSmart " are marketed and sold exclusively by power198