{"product_id":"garmin-zumo-400-replacement-battery-37v-2200mah-li-ion","title":"Garmin Zumo 400 010-10863-00 Compatible Battery 3.7V 2200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGarmin Zumo 400 \/ 500 Series — 3.7V Li-ion Replacement Battery (010-10863-00)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V 2200mAh Li-ion cell replaces the original battery in the Garmin Zumo 400, 450, 500, and 500 Deluxe motorcycle GPS navigators. It matches OEM part numbers 010-10863-00, 011-01451-00, and 011-01451-03. Fit it when the original no longer holds a full charge through a ride.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eZumo 400 \/ 450 \/ 500 platform fit:\u003c\/strong\u003e\n    These models share the same battery bay dimensions, 3.7V power rail, and connector orientation. The BMS handshake is passive — no proprietary authentication chip — so the cell seats and communicates without any firmware flag or rejection screen.\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 Zumo 500 unit. The BMS held charge termination cleanly at 4.2V and the low-voltage cutoff triggered at 3.0V with no erratic behaviour at either threshold.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst outdoor power-on after fitting:\u003c\/strong\u003e\n    After installing this cell, take the Zumo outside and let it run a full GPS acquisition before your ride. A cold start after total power removal takes 5–10 minutes to get a solid satellite fix. Subsequent starts are under a minute. Skipping this step on the driveway means it may still be searching when you pull away.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eZumo GPS accuracy dropping at low battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eSome Zumo units reduce receiver sensitivity as cell voltage falls toward the low-voltage cutoff. The GPS antenna draws consistent power, but the receiver processing pipeline gets less of it. You may notice position jumps or a wider accuracy circle on-screen before the unit shuts off. Keeping the cell above 3.4V — charge before longer rides rather than topping up mid-trip — keeps the receiver running at full sensitivity.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eZumo shutting off without a low-battery warning\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eAfter a full power interruption, the Zumo's battery indicator loses its calibration reference for the new cell. It may read 30–40% and then cut off abruptly because the actual cell voltage hit the 3.0V shutoff threshold before the indicator caught up. Run two full charge-and-discharge cycles from 100% to auto-shutoff to let the firmware recalibrate its voltage-to-percentage mapping. After that, the warning screen will appear with enough margin to act on it.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43377740578906,"sku":"BWCS-GM4SL-1","price":30.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43377740611674,"sku":"BWCS-GM4SL-2","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43377740644442,"sku":"BWCS-GM4SL-3","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-GM4SL_1.webp?v=1778771922","url":"https:\/\/batteryweb.com\/products\/garmin-zumo-400-replacement-battery-37v-2200mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}