{"product_id":"gardena-8841-replacement-battery-18v-3000mah-li-ion","title":"Gardena 18V AccuCut Li Compatible Battery 3000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGardena AccuCut Li Lawn Shear — 18V Li-ion Replacement Battery\u003c\/h2\u003e\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is an 18V 3000mAh (54Wh) Li-ion replacement battery for the Gardena AccuCut Li series of cordless lawn shears and grass shears. It fits the AccuCut Li 400, AccuCut Li 450, and related models that share Gardena's 18V battery platform. Voltage and capacity match the original spec exactly — no adapter, no modification required.\u003c\/p\u003e\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAccuCut Li series compatibility:\u003c\/strong\u003e These models share the same 18V voltage rail, battery housing geometry, and connector pinout — one battery spans the full lineup without fitment issues.\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 cutting load and tripped the low-voltage cutoff cleanly without hard shutoff or cell damage.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFirst charge on Li-ion grass shears:\u003c\/strong\u003e Run a full charge before first use, then let the tool run until the low-battery indicator triggers — this helps the BMS calibrate its state-of-charge window accurately.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003chr class=\"bpw-desc-divider\"\u003e\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy capacity matters on a high-cycle trimming tool\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLawn shears like the AccuCut Li make short, repeated cuts — the motor draws current in frequent bursts rather than a single sustained load. A 3000mAh cell bank handles that burst-and-recover pattern better than lower-capacity packs, which can sag under repeated draw spikes. The 54Wh rating reflects actual usable energy, not peak cell spec.\u003c\/p\u003e\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery not recognized by the charger — here's why\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eIf the Gardena charger shows an error light with a new battery, the BMS may have entered deep-sleep protection during storage. Connect the battery to the charger and leave it for 10–15 minutes without interrupting the cycle. The charger's trickle stage will wake the BMS and full charging will resume. Removing and reinserting too quickly resets the handshake and extends the delay.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43175827144794,"sku":"BWCS-GRA835PW-1","price":81.6,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43175827177562,"sku":"BWCS-GRA835PW-2","price":97.92,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43175827210330,"sku":"BWCS-GRA835PW-3","price":110.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-GRA835PW-1.webp?v=1775236298","url":"https:\/\/batteryweb.com\/products\/gardena-8841-replacement-battery-18v-3000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}