Cameron Sino 1050mAh Battery for SKYGOLF SG1, Sky Caddie 2 Cameron Sino Brand New and High Quality Replacement Battery for SKYGOLF SG1 SG2 Sky Caddie 2 GP50301HG026 Type: Li-ion, Volts: 3.7V, Capacity: 1050mAh Dimension: 51.19 x 36.04 x 5.54mm, Weight: 50.0g All Products are Certificated with ISO9001, RoHS & CE 14 Days Money Back Guarantee and 12 Months Warranty