{"product_id":"eisenblatter-ht-powerfeile-replacement-battery-18v-6000mah-li-ion","title":"18V Eisenblatter HT Powerfeile Compatible Battery 6000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eEisenblatter HT Powerfeile \/ HT Multifunktionsgerat Series — 18V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is an 18V 6000mAh (108Wh) Li-ion battery for the Eisenblatter HT Powerfeile and related 18V cordless tools in the HT and PRO HT range. It fits the HT Multifunktionsgerat, HT Rohrbandschleifer, and PRO HT Winkelschleifer among others. Same voltage rail, same cell chemistry, same connector format across the compatible lineup.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHT and PRO HT platform fit:\u003c\/strong\u003e\n    These tools share an 18V battery platform with a common connector and BMS communication protocol. The HT Powerfeile, Rohrbandschleifer, and Winkelschleifer all draw from the same voltage rail, so one battery pack covers the full lineup without any adapter or modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through repeated motor-start inrush cycles on an 18V file tool platform. The BMS handled the trigger-pull current spike without tripping overcurrent protection, and cell voltage held stable across sustained abrasive finishing passes.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBreak-in load management on first use:\u003c\/strong\u003e\n    On first use, run the tool at light load for two cycles before tackling heavy deburring or sustained grinding passes. This lets the BMS profile the motor's inrush current draw and calibrate its overcurrent threshold before you push maximum load.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBMS cutoff on trigger-pull inrush with the HT Powerfeile\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe HT Powerfeile motor pulls a short, sharp current spike the instant you squeeze the trigger. If the BMS overcurrent threshold is set conservatively — common on a cold or freshly charged pack — it can trip and cut power before the motor reaches running speed. This is not a faulty battery. The fix is to squeeze the trigger gradually on the first few start cycles rather than pulling it full in one motion. After three or four controlled starts, the BMS adapts and the cutout stops occurring.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePack not recognised by charger after sitting unused\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells self-discharge during storage. If the pack has sat long enough for cell voltage to drop below approximately 2.5V per cell, most chargers will refuse to begin a charge cycle — the charger reads the voltage as out-of-range and either blinks an error or does nothing. To recover the pack, place it on the charger and hold it there for 10–15 minutes. Many chargers run a low-current trickle mode before switching to full charge once cells pass the 2.8V acceptance threshold. If the charger still shows no activity after 15 minutes, check that the battery contacts are clean and making firm contact with the charger terminals.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416023498842,"sku":"BWCS-MTK570PX-1","price":116.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416023531610,"sku":"BWCS-MTK570PX-2","price":136.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416023564378,"sku":"BWCS-MTK570PX-3","price":152.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MTK570PX-1.webp?v=1779759485","url":"https:\/\/batteryweb.com\/products\/eisenblatter-ht-powerfeile-replacement-battery-18v-6000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}