{"product_id":"festool-ccd12-replacement-battery-12v-3300mah-ni-mh","title":"Festool BP12C 12V Cordless Drill Replacement Battery 3300mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eFestool CCD12 Series — 12V Ni-MH Replacement Battery (BP12C)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 12V, 3300mAh Ni-MH replacement battery for the Festool CCD12 range of cordless drill\/drivers. It fits the CCD12, CCD12v, CCD12ES, and CCD12ES-C among others. Direct swap for original packs that have degraded or failed.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCCD12 platform fit:\u003c\/strong\u003e\n    The CCD12 series shares a common 12V battery rail and connector housing across variants. Each model uses the same BMS handshake protocol, so this pack communicates correctly with the tool's electronics without 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 trigger-pull cycles on a CCD12ES and monitored the BMS under load. The overcurrent threshold held correctly on motor start inrush without nuisance trips.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBreak-in load cycling:\u003c\/strong\u003e\n    Run the drill at half load for the first two cycles before applying full torque. Ni-MH cells build charge capacity gradually — light cycling first allows the BMS to profile the motor's inrush draw before setting its overcurrent protection thresholds.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBMS overcurrent trip on motor-start inrush in the CCD12\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen you pull the trigger on a stalled fastener or a large-diameter bit, the CCD12 motor draws a current spike well above its running load. A new or cold pack with a freshly reset BMS may interpret that spike as a fault and cut output momentarily. This is not a defective battery — it is the BMS acting on a threshold it has not yet profiled against this motor. Two or three full load cycles teach the BMS the motor's normal inrush signature and the trips stop.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharger not recognising the pack after extended storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells self-discharge during storage, and if the pack voltage drops below roughly 10.8V the charger may refuse to begin a charge cycle — showing no indication or a fault light. The fix is a trickle pre-charge: some Festool chargers include a recovery mode; if yours does not, a compatible universal charger set to 100–200mA can bring the pack above the acceptance threshold. Once cell voltage recovers above 11V, swap back to the standard charger and complete a normal charge cycle.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416059281498,"sku":"BWCS-FCD120PX-1","price":91.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416059314266,"sku":"BWCS-FCD120PX-2","price":107.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416059347034,"sku":"BWCS-FCD120PX-3","price":118.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-FCD120PX-1.webp?v=1779759808","url":"https:\/\/batteryweb.com\/products\/festool-ccd12-replacement-battery-12v-3300mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}