{"product_id":"garmin-edge-510-replacement-battery-37v-800mah-li-ion","title":"Garmin Edge 510 GPS Replacement Battery 3.7V 800mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGarmin Edge 510 — 3.7V Li-ion Replacement Battery (361-00050-10)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V 800mAh Li-ion cell for the Garmin Edge 510 cycling GPS computer. It replaces OEM part numbers 361-00050-10 and 361-00050-03. Fit this battery when the original cell no longer holds charge or causes unexpected shutdowns during rides.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEdge 510 platform fit:\u003c\/strong\u003e\n    The Edge 510 uses a compact Li-ion cell with a specific connector and physical footprint — 42.30 x 36.30 x 5.50mm. Both OEM part numbers 361-00050-10 and 361-00050-03 map to this same cell configuration, covering units across production runs.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and discharge cycles on the Edge 510 platform. The BMS accepted full charge without fault flags, and the voltage held steady across a standard GPS navigation load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eCold-start satellite acquisition after fitting:\u003c\/strong\u003e\n    After fitting this cell, power the Edge 510 on outdoors and let it acquire a satellite fix before your first ride. GPS performs a full cold start after power interruption — first fix typically takes 5–10 minutes. Subsequent warm starts are much faster.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eGPS accuracy dropping as battery level falls on the Edge 510\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Edge 510 GPS receiver draws more power when signal conditions are poor — dense tree cover, urban canyons, or heavy cloud. At low battery, the device may reduce receiver sensitivity to protect the remaining charge. This shows up as position drift or a weaker satellite signal count in the status screen. Keeping the cell above 3.5V under load gives the receiver enough headroom to maintain full sensitivity.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eEdge 510 shutting off without a low-battery warning\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the battery indicator is no longer calibrated to the cell's actual discharge curve. The on-screen percentage appears healthy, then the device cuts off abruptly — because the voltage-threshold trigger fires before the visual warning catches up. A fresh cell solves this immediately, but you need to recalibrate the gauge: run a full charge to 100%, then ride until the device shuts off naturally. That single cycle resets the threshold mapping to the new cell's curve.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43377597612122,"sku":"BWCS-GME510SL-1","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43377597644890,"sku":"BWCS-GME510SL-2","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43377597677658,"sku":"BWCS-GME510SL-3","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-GME510SL-1.webp?v=1778771731","url":"https:\/\/batteryweb.com\/products\/garmin-edge-510-replacement-battery-37v-800mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}