{"product_id":"gardena-powermax-3236v-replacement-battery-18v-3000mah-li-ion","title":"Gardena PowerMax 18V Replacement Battery 3000mAh Li-ion","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGardena Walk-Behind Lawnmower — 18V Li-ion Replacement Battery\u003c\/h2\u003e\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 18V 3000mAh (54Wh) Li-ion battery replaces the PBA 18V series packs used in the Gardena PowerMax 32\/36V walk-behind lawnmower and compatible P4A platform tools. The PowerMax 32\/36V runs on dual 18V batteries to deliver its 36V cutting power, so a failing cell in either pack pulls the whole mower down. Voltage and capacity match the original spec exactly.\u003c\/p\u003e\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eP4A platform compatibility:\u003c\/strong\u003e Gardena's POWER FOR ALL ALLIANCE system standardises the 18V rail, connector, and BMS communication across the PowerMax 32\/36V, TCS 20, HandyMower 22\/18V, and 69-plus additional models — one battery works across the range.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e We ran full charge\/discharge cycles — the BMS held voltage steady under load and tripped cleanly at the low-voltage cutoff without dropping into protect-lock unexpectedly.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFirst charge before use:\u003c\/strong\u003e Li-ion cells ship at partial charge for transport safety. Run a full charge cycle before the first mow so the BMS can calibrate its state-of-charge tracking accurately.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003chr class=\"bpw-desc-divider\"\u003e\n  \u003ch3 class=\"bpw-desc-h3\"\u003eHow the dual-battery 36V system affects individual pack health\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe PowerMax 32\/36V draws from two 18V packs wired in series to reach its 36V operating voltage. If one pack degrades faster than the other, the weaker cell group limits total output. Replacing only the weaker pack restores balance. Running both packs at similar cycle counts extends the overall service life of the set.\u003c\/p\u003e\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMower cuts out mid-lawn — what's happening and how to fix it\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eAbrupt shutdowns during mowing usually mean the BMS hit its low-voltage cutoff under the high current draw of dense or wet grass. The cells haven't failed — the protection circuit tripped correctly. Let the battery rest for ten minutes, then recharge fully before continuing. If the cutout happens earlier each session, the cells have lost capacity and replacement is due.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43175811088474,"sku":"BWCS-GBA180PX-1","price":90.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43175811121242,"sku":"BWCS-GBA180PX-2","price":106.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43175811154010,"sku":"BWCS-GBA180PX-3","price":118.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-GBA180PX-1.webp?v=1775236244","url":"https:\/\/batteryweb.com\/products\/gardena-powermax-3236v-replacement-battery-18v-3000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}