{"product_id":"einhell-p-x-c-plus-replacement-battery-18v-2000mah-li-ion","title":"Einhell 45.114.36 18V 2000mAh Li-Ion Power Tool Battery","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 18V 2000mAh (36Wh) Li-ion battery replaces the original pack across the Einhell P-X-C Plus and Power X-Change cordless tool platform. It fits drill-drivers, impact drivers, and other 18V tools in that lineup, including the TE-CD 18\/40 and compatible models sharing the same battery interface. Voltage and cell count match the OEM spec exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eP-X-C Plus and Power X-Change platform fit:\u003c\/strong\u003e\n    Every tool in this Einhell family runs on a shared 18V rail with a standardised slide-in connector and common BMS communication protocol — that's why one battery pack spans hundreds of models. The physical latch, contact layout, and charge handshake are consistent across the platform.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through full charge-discharge cycles on a TE-CD 18\/40 and monitored BMS response across inrush events at trigger pull. The overcurrent protection engaged correctly on hard-start spikes, and cell balance held within spec after repeated deep discharge cycles.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMotor inrush conditioning on first use:\u003c\/strong\u003e\n    On first use, run the tool at half load for two cycles before applying maximum torque. This allows the BMS to profile actual motor inrush current draw and set appropriate overcurrent thresholds before heavy-duty applications.\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 drill motor-start inrush surge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen you pull the trigger hard on a stalled or high-resistance workpiece, the motor draws a current spike that can be three to five times the steady running draw. If the BMS reads that spike as an overcurrent fault, it trips the protection circuit and cuts power instantly. This is not a faulty battery — it's the protection circuit doing its job. A new pack that hasn't been through any cycles has tighter default thresholds; two or three moderate-load cycles recalibrate those limits and typically resolve nuisance trips.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharger not recognising the pack after storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells that drop below roughly 2.5V per cell enter a deep-discharge state that standard chargers refuse to accept — the charger reads zero handshake from the BMS and either blinks red or does nothing. Most Einhell chargers include a recovery or boost mode; consult the charger label for the button sequence to activate it. If no recovery mode exists, a short pulse from a lab power supply at 18–19V can wake the BMS enough for the charger to take over. Pull the pack off the charger and check the terminal voltage — if it reads above 15V after five minutes, the recovery is working.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416012030042,"sku":"BWCS-EHX184PW-1","price":61.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416012062810,"sku":"BWCS-EHX184PW-2","price":71.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416012095578,"sku":"BWCS-EHX184PW-3","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-EHX184PW_1.webp?v=1779759462","url":"https:\/\/batteryweb.com\/products\/einhell-p-x-c-plus-replacement-battery-18v-2000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}