{"product_id":"gardena-strauchschere-replacement-battery-72v-3600mah-ni-mh","title":"7.2V Gardena Hedge Trimmer Compatible Battery Accu6 3600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGardena Hedge Trimmer — 7.2V Ni-MH Replacement Battery\u003c\/h2\u003e\n  \u003cp class=\"bpw-desc-lead\"\u003eThis listing is for a 7.2V 3600mAh Ni-MH replacement battery for the Gardena Accu 6 platform. It fits the Strauchschere and Grasschere ST6 electric hedge and shrub trimmers. Capacity is 3600mAh — double the original 2000mAh spec on the ST6.\u003c\/p\u003e\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStrauchschere and Grasschere ST6 compatibility:\u003c\/strong\u003e Both models run on the same Accu 6 platform, sharing an identical 7.2V connector and BMS handshake, so one battery covers both units.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e We ran full charge\/discharge cycles on the Accu 6 platform — the BMS held voltage steady under cutting load and triggered the low-voltage cutoff cleanly without dropping into a damaged cell state.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFirst charge on Ni-MH:\u003c\/strong\u003e Run the trimmer down fully before the first charge, then charge to completion — this conditions the cells and sets an accurate capacity baseline from the start.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003chr class=\"bpw-desc-divider\"\u003e\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy higher capacity works on the ST6 platform\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe ST6 draws current based on motor load, not battery capacity. Swapping from 2000mAh to 3600mAh keeps voltage at 7.2V — the trimmer sees the same power delivery. The extra capacity means more stored energy per charge cycle without stressing the motor or BMS.\u003c\/p\u003e\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTrimmer cuts weakly before the charge indicator drops — here's why\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells lose voltage under load faster than they self-discharge at rest. The trimmer blade feels sluggish while the indicator still shows charge remaining. This is voltage sag under motor load — not a battery fault. A full discharge followed by a complete charge cycle usually tightens cell balance and reduces sag noticeably.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43175825571930,"sku":"BWCS-GRA600PW-1","price":40.54,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43175825604698,"sku":"BWCS-GRA600PW-2","price":48.65,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43175825637466,"sku":"BWCS-GRA600PW-3","price":54.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-GRA600PW_1.webp?v=1775236298","url":"https:\/\/batteryweb.com\/products\/gardena-strauchschere-replacement-battery-72v-3600mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}