{"product_id":"golf-buddy-range-finder-replacement-battery-37v-1100mah-li-ion","title":"Golf Buddy Range Finder Compatible Battery 3.7V 1100mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGolf Buddy Range Finder \/ DSC-GB100K — 3.7V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V, 1100mAh Li-ion cell replaces the factory battery in the Golf Buddy Range Finder and DSC-GB100K GPS devices. These are handheld golf GPS navigators that display distances to greens, hazards, and course features. Swap this cell in when your unit no longer holds a charge through a full round.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRange Finder and DSC-GB100K fit:\u003c\/strong\u003e\n    Both models run the same 3.7V single-cell Li-ion supply rail with identical connector orientation and physical footprint — 44.13 × 35.53 × 8.77mm. The BMS in each unit negotiates the same charge termination voltage, so one cell covers both.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through charge and discharge on a controlled bench rig. The BMS accepted the cell cleanly, hit full charge termination at 4.2V, and the low-voltage cutoff triggered at the expected threshold without any fault flags.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst satellite fix after battery swap:\u003c\/strong\u003e\n    After a full power interruption the GPS module performs a cold start. Power the unit on outdoors and hold it steady — allow 5–10 minutes for the first satellite fix. Subsequent warm starts resolve in under a minute once almanac data is cached.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eGPS accuracy reduced as battery charge drops\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eSome Golf Buddy units reduce RF receiver sensitivity at low state-of-charge to protect remaining power. When that happens, the unit may still display distance readings but with less positional accuracy — typically showing a degraded satellite count. You'll notice this when distances start feeling inconsistent on holes you know well. Keep the battery above roughly 20% charge during active navigation to maintain full receiver gain.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eUnit shuts off without warning before the battery indicator hits empty\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA freshly installed cell has not yet been calibrated against the device's voltage-to-percentage fuel gauge. The on-screen indicator still reflects the old battery's discharge curve, so the visual warning may trigger late — or not at all before cutoff. The BMS enforces its own hard cutoff at the low-voltage threshold regardless of what the display shows. Run two full charge-discharge cycles and the gauge will recalibrate to the new cell's actual curve.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43377718820954,"sku":"BWCS-ME600SL-1","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43377718853722,"sku":"BWCS-ME600SL-2","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43377718886490,"sku":"BWCS-ME600SL-3","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ME600SL-1.webp?v=1778771880","url":"https:\/\/batteryweb.com\/products\/golf-buddy-range-finder-replacement-battery-37v-1100mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}