{"product_id":"sabo-professional-e-power-replacement-battery-56v-8000mah-li-ion","title":"SABO BA6720T 56V Hedge Trimmer Replacement Battery 8000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSABO Professional E-POWER — 56V Li-ion Replacement Battery (BA6720T)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 56V 8000mAh (448Wh) lithium-ion battery for the SABO Professional E-POWER cordless hedge trimmer. It replaces OEM part BA6720T and fits directly into the E-POWER platform's battery bay. Capacity figures are taken from product data, not estimated.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProfessional E-POWER platform fit:\u003c\/strong\u003e\n    The E-POWER line runs a 56V architecture with a specific BMS handshake protocol. This battery carries the BA6720T part number, which matches the voltage rail and communication logic the trimmer expects before releasing power to the blade motor.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through simulated blade-contact inrush events — the sharp current spike that hits the BMS each time the blade contacts a thick branch. The BMS held the voltage rail stable and did not trigger a false cutoff under repeated high-draw bursts.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eSeasonal storage conditioning:\u003c\/strong\u003e\n    After any period of winter storage, charge the pack fully before the first cut of the season, then run the trimmer at half speed for two full cycles before tackling thick hedges. Cold-stored Li-ion cells need those initial cycles to handle peak motor inrush without triggering the BMS thermal or undervoltage cutoff.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharger refusing to accept the pack after winter storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells self-discharge slowly in storage. After several months, the pack voltage can drop below the charger's minimum acceptance threshold — typically around 44–46V on a 56V system — and the charger simply won't start a charge cycle. This is a BMS protection state, not a dead battery. Some chargers have a recovery or \"wake\" mode; hold the charge button for five seconds or disconnect and reconnect the pack three times to trigger it. If the charger still won't accept the pack, check the terminal voltage with a multimeter — anything above 40V is recoverable with a compatible charger that supports low-voltage boost.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTrimmer cutting out mid-stroke on thick branches\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the blade contacts dense wood, motor current spikes sharply in under a millisecond — this is inrush, and it can exceed the BMS overcurrent threshold before the motor reaches operating speed. The BMS interprets that spike as a fault and cuts power to protect the cells. On a new pack, this happens more often because the cells haven't settled into their full charge-acceptance curve yet. Run three to five full conditioning cycles first, and approach thick branches at a slight angle to reduce the instantaneous blade load — this keeps the inrush spike below the BMS trip point.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43173964218458,"sku":"BWCS-EHT400PH-1","price":2014.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 2 Year","offer_id":43173964251226,"sku":"BWCS-EHT400PH-2","price":2414.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 3 Year","offer_id":43173964283994,"sku":"BWCS-EHT400PH-3","price":2714.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-EHT400PH_1.webp?v=1775195525","url":"https:\/\/batteryweb.com\/products\/sabo-professional-e-power-replacement-battery-56v-8000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}