{"product_id":"sabo-professional-e-power-replacement-battery-56v-4000mah-li-ion","title":"56V SABO Professional E-POWER 4Ah Li-ion Compatible Battery","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSABO Professional E-POWER Hedge Trimmer — 56V Li-ion Replacement Battery\u003c\/h2\u003e\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 56V 4000mAh Li-ion replacement for the SABO BA6720T battery pack. It fits the Professional E-POWER range — hedge trimmers, cutters, and blowers that share the same 56V battery contacts. Rated at 224Wh and built to IPX4 water-resistance spec, it handles outdoor conditions the way the original does.\u003c\/p\u003e\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProfessional E-POWER platform compatibility:\u003c\/strong\u003e SABO built this tool family around identical battery contacts and a shared 56V rail, so one pack moves between hedge trimmers, cutters, and blowers without any adaptor or charger change.\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 stable under load and triggered the low-voltage cutoff cleanly without thermal events.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFirst charge on a new Li-ion pack:\u003c\/strong\u003e Run a full charge before first use, then complete at least one full discharge cycle. This sets the BMS state-of-charge calibration and keeps capacity readings accurate over time.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003chr class=\"bpw-desc-divider\"\u003e\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy 56V matters on high-torque hedge trimmer blades\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eHedge trimmer blade bars draw current in sharp spikes each time a tooth contacts thick stems. A 56V system moves the same wattage at lower current than a 40V pack would. Lower current means less resistive heating in the cells and across the contacts. Over many cutting cycles, that thermal difference protects both the pack and the tool's motor controller.\u003c\/p\u003e\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePack not charging — before assuming a fault\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells stored at very low charge can drop below the BMS's minimum acceptance voltage, causing the charger to show no response. Connect the pack and leave it on charge for 10–15 minutes without interruption — most BMS boards include a recovery mode that trickle-charges cells back above threshold. If the charger still shows no activity after that window, check the contact pins on both the pack and charger port for corrosion or debris before concluding the cell is at fault.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43175816593498,"sku":"BWCS-EHT400PW-1","price":108.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43175816626266,"sku":"BWCS-EHT400PW-2","price":127.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43175816659034,"sku":"BWCS-EHT400PW-3","price":141.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-EHT400PW-1.webp?v=1775236243","url":"https:\/\/batteryweb.com\/products\/sabo-professional-e-power-replacement-battery-56v-4000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}