{"product_id":"gardena-rasenkantenschere-8800-replacement-battery-36v-3000mah-ni-mh","title":"Accu45 3.6V Gardena Lawn Edge Trimmer Replacement Battery","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGardena Cordless Grass Edger — 3.6V Ni-MH Replacement Battery\u003c\/h2\u003e\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.6V, 3000mAh Ni-MH replacement battery for the Gardena Rasenkantenschere 8800 series cordless lawn edger. The 8800 trims lawn borders with an 8cm cutting width and can also be converted for boxwood work — both functions draw from this single battery pack. Fits the Accu45\/Accu60 slot with the original connector and housing dimensions (67.37 x 45.15 x 22.38mm).\u003c\/p\u003e\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShared compatibility across 8800-series models:\u003c\/strong\u003e The Rasenkantenschere 8800, 8808, and 8810 all run the same 3.6V rail and use the same Accu45 connector, so one battery SKU covers 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 cut off cleanly at the low-voltage threshold without triggering a false shutdown.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFirst charge after storage:\u003c\/strong\u003e Ni-MH cells that have sat unused can show reduced initial capacity — run two or three full charge\/discharge cycles before judging performance, and the cells will condition back toward rated capacity.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003chr class=\"bpw-desc-divider\"\u003e\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy Ni-MH chemistry matters in a low-voltage edger\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eAt 3.6V, there is no buffer — voltage sag under load hits harder than it would in a 18V or 20V pack. Ni-MH cells handle this better than older Ni-Cd at low cell counts because they maintain a flatter discharge curve through most of the cycle. That keeps blade speed consistent while cutting through dense lawn edges rather than tapering off early.\u003c\/p\u003e\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery not charging after long storage — here is what is happening\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH packs stored fully discharged can drop below the voltage threshold the charger uses to detect a valid battery. The charger reads the pack as absent or faulty and refuses to start. To recover it, apply a slow trickle charge for 10–15 minutes using a compatible Ni-MH charger set to its lowest current — this brings the cell voltage back into the detection window and the charger will resume normally.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43175826227290,"sku":"BWCS-GRA880PW-1","price":34.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43175826260058,"sku":"BWCS-GRA880PW-2","price":40.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43175826292826,"sku":"BWCS-GRA880PW-3","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-GRA880PW_1.webp?v=1775236298","url":"https:\/\/batteryweb.com\/products\/gardena-rasenkantenschere-8800-replacement-battery-36v-3000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}