{"product_id":"xtool-ez300-pro-replacement-battery-74v-3800mah-li-polymer","title":"XTOOL EZ300 Pro Replacement Battery 7.4V 3800mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eXTOOL EZ300 Pro \/ i80 Pad — 7.4V Li-Polymer Replacement Battery (PL6065100-2S)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.4V 3800mAh Li-Polymer replacement battery for the XTOOL EZ300 Pro and i80 Pad automotive diagnostic scanners. It replaces OEM part PL6065100-2S and fits the physical cell bay on both models. Use it to restore full scanning capability when the original cell no longer holds a charge.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEZ300 Pro and i80 Pad compatibility:\u003c\/strong\u003e\n    Both models share the same 7.4V two-cell Li-Polymer pack format, identical BMS handshake protocol, and the same physical connector. One battery covers both platforms without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through full charge and discharge passes on the EZ300 Pro. The BMS reported accurate state-of-charge, protection circuits tripped correctly at low-voltage cutoff, and charge acceptance was clean from the first cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePre-swap data export on the EZ300 Pro:\u003c\/strong\u003e\n    Vehicle profiles and saved ECU data on the EZ300 Pro are held in RAM backed by the main battery. Pull those records to a USB drive or sync to XTOOL's cloud before you remove the old cell — pulling the battery without exporting first wipes that data permanently.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the EZ300 Pro drops its wireless link during live data streaming\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eLive data streaming pushes the EZ300 Pro's Wi-Fi or BLE radio at sustained load while the CPU is also processing OBD-II frames. At battery voltages below roughly 6.8V, the power rail feeding the wireless module sags under that combined draw. The scanner stays on, but the radio resets — dropping the vehicle session mid-stream. Replacing a degraded cell restores the headroom that keeps the radio stable through long diagnostic sessions.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eEZ300 Pro won't power on after battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA fresh replacement cell ships in a storage-charge state — typically around 3.6V per cell, or 7.2V total. The EZ300 Pro's boot firmware requires a minimum threshold closer to 7.4V before it will start the power-on sequence. If the scanner shows nothing after a swap, charge the new battery for at least 30 minutes before pressing the power button. Once the pack reads above 7.4V, the scanner boots normally.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360133021786,"sku":"BWCS-XTP300SL-1","price":34.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360133054554,"sku":"BWCS-XTP300SL-2","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360133087322,"sku":"BWCS-XTP300SL-3","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-XTP300SL-1.webp?v=1778610919","url":"https:\/\/batteryweb.com\/products\/xtool-ez300-pro-replacement-battery-74v-3800mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}