{"product_id":"golf-buddy-vt3-gps-rangefinder-replacement-battery-37v-270mah-li-polymer","title":"Golf Buddy VT3 GPS Rangefinder Compatible Battery 3.7V 270mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGolf Buddy VT3 GPS Rangefinder — 3.7V Li-Polymer Replacement Battery (YK531832)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V 270mAh Li-Polymer cell replaces the OEM YK531832 battery inside the Golf Buddy VT3 GPS Rangefinder. The VT3 is a handheld golf GPS unit that shows yardages to greens, hazards, and targets during a round. When the original cell loses capacity after repeated charge cycles, this replacement restores full function.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVT3 platform fit:\u003c\/strong\u003e\n    The VT3 uses a compact Li-Polymer pouch cell at 3.7V nominal — the same voltage rail and connector footprint as the OEM YK531832. The BMS inside the VT3 accepts this cell without modification or reconfiguration.\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 the VT3 platform. The BMS handshake completed without fault codes, and the charge circuit drew current normally from a standard USB source through to full-charge cutoff.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eCold-start behaviour after swap:\u003c\/strong\u003e\n    After fitting this cell, power the VT3 fully on outdoors before your round. The device performs a GPS cold start after any full power interruption — first satellite acquisition takes 5–10 minutes. Subsequent power cycles complete a warm start in under a minute. Allow that first fix to complete before stepping onto the first tee.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eVT3 shutting off without warning before the battery indicator reaches empty\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe VT3 reads battery state using a voltage-threshold lookup that was calibrated against the original factory cell. A replacement cell with slightly different discharge curve characteristics can cause the device to hit its low-voltage cutoff before the on-screen indicator drops to one bar. The BMS cuts power at roughly 3.0V to protect the cell — the display warning often never appears. After a few full charge and discharge cycles, the indicator recalibrates and the shutoff behaviour normalises. Charge the replacement cell to 4.2V (full charge) and discharge it through normal use at least twice before trusting the on-screen gauge.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSaved course data missing after battery replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe VT3 stores some course and settings data in battery-backed RAM — when the cell is fully removed, that volatile memory loses power and the stored data clears. Preloaded course maps live in non-volatile flash and survive a battery swap, but any user-configured settings or downloaded updates may reset to factory defaults. Reconnect the VT3 to the Golf Buddy app or desktop software after the swap to push any saved data back to the device. A firmware update via the sync cable also re-establishes the full course library if any entries appear missing.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43377582702682,"sku":"BWCS-GVT300SL-1","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43377582735450,"sku":"BWCS-GVT300SL-2","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43377582768218,"sku":"BWCS-GVT300SL-3","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-GVT300SL-1.webp?v=1778771652","url":"https:\/\/batteryweb.com\/products\/golf-buddy-vt3-gps-rangefinder-replacement-battery-37v-270mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}