Cameron sino 1000mAh Li-ion Rechargeable Battery KF40BF45D0D9X Replacement For Garmin Approach G6 Handheld Golf GPS With Tools Kit 12 Months Warranty Replacement for the Following Battery Model/Part Numbers:KF40BF45D0D9X Compatible with the Following Models: Garmin Approach G6 Golf GPS Capacity: 1000mAh / 3.70Wh Li-ion Rechargeable Battery Pack With Installation Tools Kit. Cameron Sino Over 10 Years Battery Manufacturing Experience