Replaces OEM # DYNU01, G16TA047H Fits: MICROSOFT SURFACE GO 2 (Model 1901), SURFACE GO 2 Model 1901, SURFACE GO 2 1901, SURFACE GO 2 (Model 1926), SURFACE GO 2 Model 1926, SURFACE GO 2 1926, SURFACE GO 2 (Model 1927), SURFACE GO 2 Model 1927, SURFACE GO 2 1927 Specs: 7.66V, 3500MAH, 26.81WH, 2 CELL Brand New GreenTech replacement battery - 6 Month Replacement Warranty Each product has undergone rigorous testing to ensure the correct voltage, circuit protection, stable current, low self-discharge and CE / FCC / RoHS Certified for safety