{"product_id":"skil-20v-06cm-hex-cordless-impact-driver-replacement-battery-20v-2000mah-li-ion","title":"Skil BY519702 20V Cordless Impact Driver Compatible Battery 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSkil PWRCORE 20 \/ ID572701 — 20V Li-ion Replacement Battery (BY519702)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 20V, 2000mAh Li-ion replacement battery for the Skil PWRCORE 20 platform. It fits the Skil 20V 0.6cm Hex Cordless Impact Driver and a range of compatible PWRCORE 20 tools including the ID572701 and DL527501. Voltage and cell chemistry match the original pack specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePWRCORE 20 platform compatibility:\u003c\/strong\u003e\n    The PWRCORE 20 line shares a common 20V battery rail and a standardised slide-in connector across its driver, drill, and compact tool lineup. The BMS in this pack communicates with the same charge handshake protocol the platform uses, so the charger recognises it as a valid pack and initiates a normal charge cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack on a 20V impact driver platform, running repeated fastening sequences under load. The BMS held the voltage rail stable through trigger-pull inrush events and engaged cell balancing correctly across charge cycles without false fault flags.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBreak-in procedure for impact drivers:\u003c\/strong\u003e\n    On first use, run the driver at moderate torque settings for two cycles before pushing maximum fastening loads. This lets the BMS profile the motor's inrush current draw and set overcurrent thresholds accurately — reducing nuisance cutouts during hard driving 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 trigger-pull inrush surge in impact drivers\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eImpact drivers pull a sharp current spike the moment the trigger is pressed — this inrush can hit three to four times the steady-state draw in the first 50 milliseconds. A new pack that hasn't been profiled by the BMS may read this spike as an overcurrent fault and cut the output rail before the motor reaches operating speed. Running moderate-load cycles first lets the BMS log typical inrush values for this motor and widen its trip threshold accordingly. After two break-in cycles, nuisance cutouts on trigger pull typically stop.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharger shows blinking red on a new pack pulled from storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells self-discharge during storage, and if a pack sits long enough, cell voltage drops below the charger's acceptance threshold — typically around 2.5V per cell. Most Skil PWRCORE 20 chargers will blink red and refuse to charge a pack they read as over-discharged or damaged. To recover the pack, leave it connected to the charger for 10–15 minutes without removing it — some chargers run a trickle pre-charge routine that brings cells back above the acceptance voltage before switching to normal charge mode. If the charger accepts the pack, cell voltage should read at or above 3.0V per cell within the first 20 minutes of charging.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416009769050,"sku":"BWCS-SKW573PW-1","price":65.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416009801818,"sku":"BWCS-SKW573PW-2","price":76.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416009834586,"sku":"BWCS-SKW573PW-3","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SKW573PW-1.webp?v=1779759304","url":"https:\/\/batteryweb.com\/products\/skil-20v-06cm-hex-cordless-impact-driver-replacement-battery-20v-2000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}