{"product_id":"einhell-p-x-c-plus-replacement-battery-18v-4000mah-li-ion","title":"Einhell P-X-C Plus 18V 4000mAh Replacement Battery 45.114.36","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eEinhell P-X-C Plus \/ Power X-Change — 18V Li-ion Replacement Battery (45.114.36)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is an 18V 4000mAh Li-ion replacement battery for the Einhell P-X-C Plus and Power X-Change cordless tool platform. It fits the TE-CD 18\/40 drill, plus over 190 other Einhell 18V tools that share the same slide-in battery interface. Capacity is 4000mAh (72Wh) as rated.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eP-X-C Plus platform fit:\u003c\/strong\u003e\n    All tools in the P-X-C Plus and Power X-Change 18V range share a common voltage rail, contact layout, and BMS communication protocol. That is why one battery spans drills, saws, sanders, and impact drivers — the handshake is standardised across the system.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack on a TE-CD 18\/40 and a TE-CS 18\/190 circular saw. The BMS responded correctly to motor-start inrush on both tools, held the voltage rail steady under sustained load, and the charger completed a full charge cycle without fault codes.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMotor break-in on first use:\u003c\/strong\u003e\n    Run your tool at half load for the first two cycles before full-torque applications. This gives the BMS time to profile the motor's inrush current draw and set accurate overcurrent thresholds before you push the tool hard.\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 circular saw and drill motor-start inrush surge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen you pull the trigger on a saw or drill, the motor draws a sharp current spike before it reaches running speed. On a new or cold pack, this inrush can briefly exceed the BMS overcurrent threshold, triggering an immediate cutoff. The BMS interprets the spike as a fault rather than a normal start condition. Releasing the trigger and pulling again — two or three times — usually lets the BMS recalibrate and allow normal operation.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharger shows blinking red and won't accept a stored pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells that have sat unused for several months can drop below the charger's acceptance voltage threshold — typically around 2.5V per cell. When that happens, the charger sees a pack outside its safe charge window and refuses to start a full cycle. Most Einhell chargers include a recovery or wake-up mode: connect the pack, leave it for 10–15 minutes, and the charger will attempt a trickle pre-charge to bring cells back above 3.0V per cell before switching to normal charge. If the light stays red past 20 minutes, check that the battery terminals are clean and making solid contact.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416016748634,"sku":"BWCS-EHX180PW-1","price":71.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416016781402,"sku":"BWCS-EHX180PW-2","price":83.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416016814170,"sku":"BWCS-EHX180PW-3","price":92.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-EHX180PW-1.webp?v=1779759462","url":"https:\/\/batteryweb.com\/products\/einhell-p-x-c-plus-replacement-battery-18v-4000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}