{"product_id":"vdo-autodiagnos-check-plug-play-service-tool-replacement-battery-37v-2600mah-li-ion","title":"VDO Autodiagnos Check Replacement Battery 3.7V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eVDO Autodiagnos Check Plug \u0026amp; Play Service Tool — 3.7V Li-ion Replacement Battery (VDO100)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V 2600mAh Li-ion battery for the VDO Autodiagnos Check Plug \u0026amp; Play Service Tool. It fits the VDO100 diagnostic scanner used by automotive technicians to read fault codes and run vehicle system checks. Voltage and capacity match the OEM specification exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVDO Autodiagnos Check compatibility:\u003c\/strong\u003e\n    The VDO100 scanner runs a single-cell 3.7V architecture with a BMS that validates cell voltage on boot. A cell below the boot threshold will prevent the unit from powering on entirely — not just show a low-battery indicator. This replacement cell meets that threshold requirement.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran charge-discharge cycles on this cell using the VDO100's native charging circuit. The BMS accepted the cell without error flags, completed a full charge cycle, and held voltage within expected limits across the discharge curve.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eData export before swap:\u003c\/strong\u003e\n    Export all saved vehicle profiles and session logs before removing the battery. The VDO100 stores active diagnostic data in RAM that is battery-powered — cutting power without exporting first will wipe any unsaved vehicle records permanently.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eVDO100 scanner not powering on after battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA freshly installed cell often sits below the scanner's boot voltage threshold after shipping and storage. The VDO100's BMS will refuse to initialise if the cell voltage is too low, and the unit shows no response at all — no screen, no LED. Connect the scanner to its charger for at least 30 minutes before pressing power. The cell needs to reach approximately 3.4V before the BMS will allow a boot sequence.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWireless connection dropping mid-diagnostic session\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe VDO100 uses a wireless link to communicate scan data, and that radio draws a short burst of current every time it transmits. When the battery is partially discharged, voltage sags during those transmit bursts and the radio drops the connection. This often happens before the battery indicator shows critical — the display and processor stay alive, but the radio loses power margin. If sessions are dropping repeatedly, charge the battery to full before starting a diagnostic run.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360120275034,"sku":"BWCS-VDO100SL-1","price":38.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360120307802,"sku":"BWCS-VDO100SL-2","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360120340570,"sku":"BWCS-VDO100SL-3","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-VDO100SL-1.webp?v=1778610878","url":"https:\/\/batteryweb.com\/products\/vdo-autodiagnos-check-plug-play-service-tool-replacement-battery-37v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}