Cart “Battery for Microsoft SurfaceBook with Performance b” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal Battery for Microsoft Surface Pro 7 $90.69 Battery for Microsoft Surface Pro 7 quantity $90.69 Battery for Microsoft SurfaceBook with Performance b $58.59 Battery for Microsoft SurfaceBook with Performance b quantity $58.59 Update cart Cart totals Subtotal $149.27 Total $149.27 NZD (includes $19.47 Tax) Checkout with Proceed to checkout .