MPF Products&reg; KF40BF45D0D9X Battery for Garmin Approach G6 Handheld Touchscreen Golf GPS Rangefinder 010-01036-00 Replacement for the following battery model/part numbers: KF40BF45D0D9X. Compatible with the following golf GPS rangefinder models: Garmin Approach G6, 010-01036-00. 3.7V 1000mAh 3.7Wh Lithium-ion Battery Pack. 1 Year Replacement Warranty. MPF Products is a Registered Trademark.