CoreParts MBXMPL-BA203, Battery, Lithium Polymer (LiPo), 3.7 V, 5.92 Wh, 51 mm, 4 mm CoreParts MBXMPL-BA203. Product type: Battery. Battery technology: Lithium Polymer (LiPo), Battery voltage: 3.7 V, Battery capacity: 5.92 Wh. Width: 51 mm, Depth: 4 mm, Height: 68 mm. Package width: 86 mm, Package depth: 29 mm, Package height: 76 mm