{"product_id":"husqvarna-automower-430xh-2019-replacement-battery-18v-8000mah-li-ion","title":"Husqvarna Automower 18V Replacement Battery 529 60 68-01","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHusqvarna Automower 430XH \/ 450X \/ 520 Series — 18V Li-ion Replacement Battery (529 60 68-01)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 18V Li-ion battery replaces part number 529 60 68-01 and fits the Husqvarna Automower 430XH, 450X, 450XH, 520, and over 38 additional Automower models from the 2019 lineup. Capacity is 8000mAh (144Wh), matching the original cell specification. It restores autonomous mowing operation when original cells have degraded below usable capacity.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAutomower 400\/500 series fitment:\u003c\/strong\u003e\n    These models share the same 18V battery bay, connector pinout, and BMS handshake protocol across the 2019 platform. One cell format covers the full range — no adapter or firmware change needed.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through blade motor start sequences and monitored BMS response under simulated load. The protection circuit held within spec during inrush and did not false-trip on clean starts.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eCold-weather start preparation:\u003c\/strong\u003e\n    If temperatures drop below 10°C, bring the battery indoors overnight before reinstalling. Cold Li-ion cells have elevated internal resistance, and the blade motor's inrush current can trip the BMS on a pack that hasn't warmed to room temperature first.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharger showing fault after the mower sat in the garage all winter\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells self-discharge slowly in storage. After several months, a pack can fall below the charger's minimum acceptance voltage — typically around 12V for an 18V pack. The charger reads this as a fault or simply refuses to initiate a charge cycle. If the original battery dropped that low, it may not recover. This replacement arrives with a partial charge; connect it to the dock and allow a full charge cycle before returning the mower to its schedule.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMower cuts out mid-row, pauses, then resumes on its own\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is thermal protection activating — not a faulty battery. When the blade motor works through thick or wet grass, current draw spikes and pack temperature rises faster than in normal conditions. The BMS shuts output to protect the cells, then resets once temperature drops. Let the mower sit for five minutes before restarting. If it happens repeatedly in the same zone, check blade sharpness — worn blades draw significantly more current for the same cutting area.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381282275418,"sku":"BWCS-HAT521VX-1","price":151.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381282308186,"sku":"BWCS-HAT521VX-2","price":179.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381282340954,"sku":"BWCS-HAT521VX-3","price":200.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HAT521VX-1.webp?v=1778899901","url":"https:\/\/batteryweb.com\/products\/husqvarna-automower-430xh-2019-replacement-battery-18v-8000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}