{"product_id":"zoll-aed-pro-replacement-battery-108v-5800mah-li-ion","title":"ZOLL AED Pro 10.8V Replacement Battery 8019-0535-01","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eZOLL AED Pro \/ E Series \/ R Series — 10.8V Li-ion Replacement Battery (8019-0535-01)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 10.8V, 5800mAh lithium-ion battery pack for the ZOLL AED Pro, R Series, and E Series defibrillators. It replaces OEM part numbers 8019-0535-01 and 8888869. These are clinical-grade AEDs used in emergency cardiac care — the battery must pass the device's internal self-test before it is cleared for use.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAED Pro, R Series, and E Series compatibility:\u003c\/strong\u003e\n    These models share the same 10.8V battery bay, connector pinout, and BMS handshake protocol. One battery pack covers all three platforms without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through the ZOLL power-on self-test sequence. The BMS negotiated correctly with the device charge IC, and the self-test completed without a fault flag on the first full charge cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-installation self-test requirement:\u003c\/strong\u003e\n    After fitting this battery, allow the AED to complete its full power-on self-test without interruption. ZOLL defibrillators run a BMS verification step at startup — cutting power mid-sequence triggers a persistent battery fault that does not clear until the device completes a full reboot cycle.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the AED Pro flags a battery fault after a confirmed full charge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eZOLL defibrillators apply a chemistry-calibration threshold during self-test. A new cell that has not completed at least one full charge-discharge cycle can read as marginal against this threshold, even at 100% state of charge. The device's charge IC logs this as a battery health warning rather than a capacity warning. Run one complete charge-discharge cycle before placing the unit back in service — this allows the BMS to update its internal capacity baseline and clear the fault flag.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eAED will not power on after battery sat in storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLithium-ion cells self-discharge during storage. If a replacement pack has been on a shelf for several months, its resting voltage may drop below the ZOLL BMS recovery threshold — typically around 9.0V for a 10.8V nominal pack. Below this threshold the device refuses to boot as a protective measure. Connect the battery to a known-good ZOLL charger and allow a slow recovery charge of at least two hours before attempting to power the unit on. If the charger LED does not respond within 30 minutes, check resting cell voltage directly — a reading below 8.5V indicates the pack requires a controlled pre-charge recovery step before normal charging can begin.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381391786074,"sku":"BWCS-ZPP110MD-1","price":531.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381391818842,"sku":"BWCS-ZPP110MD-2","price":635.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381391851610,"sku":"BWCS-ZPP110MD-3","price":713.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ZPP110MD-1.webp?v=1778900565","url":"https:\/\/batteryweb.com\/products\/zoll-aed-pro-replacement-battery-108v-5800mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}