{"product_id":"gardena-grass-shears-accucut-replacement-battery-37v-2900mah-li-ion","title":"Gardena AccuCut Grass Shears 3.7V Replacement Battery","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGardena Grass Shears — 3.7V Li-ion Replacement Battery\u003c\/h2\u003e\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V, 2900mAh (10.73Wh) Li-ion cell replaces the internal battery in the Gardena AccuCut and ClassicCut Li cordless grass shears. These are handheld lawn-edging tools that cut along borders and shape grass edges — small, precise tools that run on a single lithium cell. Fits the AccuCut, ClassicCut Li, telescopic handle variants, and 9850-20 among others.\u003c\/p\u003e\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShared battery rail across AccuCut variants:\u003c\/strong\u003e These models use the same 3.7V single-cell configuration and connector, so one replacement SKU covers the full range without modification.\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 before cell damage could occur.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFirst charge after installation:\u003c\/strong\u003e Run the shears until the tool stops, then charge fully before the next use — this lets the BMS calibrate state-of-charge accurately from the first cycle.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003chr class=\"bpw-desc-divider\"\u003e\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy cell dimensions matter in a compact grass shear housing\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe AccuCut housing leaves almost no tolerance around the cell. This replacement measures 66.65 x 19.50 x 18.50mm — matched to the OEM footprint so the cell seats without forcing. A cell even slightly oversized can stress the housing tabs and crack the casing on reassembly.\u003c\/p\u003e\n  \u003ch3 class=\"bpw-desc-h3\"\u003eShears power up but cut weakly — here's what's happening\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWeak cutting force in these shears usually means the cell is sagging under load rather than holding the voltage rail steady. An aged lithium cell loses internal structure and voltage drops sharply the moment the blade motor draws current. The blades move but lack the torque to shear through thick grass stems cleanly. Replacing the cell restores the flat discharge curve the motor needs to run at full speed.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43175812038746,"sku":"BWCS-GRA985PW-1","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43175812071514,"sku":"BWCS-GRA985PW-2","price":30.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43175812104282,"sku":"BWCS-GRA985PW-3","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-GRA985PW-1.webp?v=1775236275","url":"https:\/\/batteryweb.com\/products\/gardena-grass-shears-accucut-replacement-battery-37v-2900mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}