{"product_id":"festool-bph96c-replacement-battery-96v-3300mah-ni-mh","title":"Festool CDD9.6 9.6V Ni-MH Compatible Battery 3300mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eFestool BPH9.6C Series — 9.6V Ni-MH Replacement Battery (CDD9.6)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 9.6V Ni-MH battery rated at 3300mAh (31.68Wh), built to replace the original pack in Festool cordless drills and drivers. It fits the BPH9.6C platform along with FSP-487512, FSP-488437, and FSP-490355 among others. OEM part numbers CDD9.6, CCD9.6, CCD9.6ES, and CCD9.6FX all cross to this replacement.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBPH9.6C platform fit:\u003c\/strong\u003e\n    These models share the same 9.6V rail, battery connector format, and cell count. The BMS on each communicates the same charge termination signal, so this pack charges and discharges 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 charge and discharge cycles on the BPH9.6C platform. The BMS registered correct delta-V cutoff at end of charge and held voltage under motor-start inrush without tripping overcurrent protection.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMotor break-in on first use:\u003c\/strong\u003e\n    On the first two cycles, run the drill at half load — moderate torque applications only. This lets the BMS sample the motor's inrush current draw and set its overcurrent threshold accurately before you push the tool to full torque.\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 trigger pull in Festool 9.6V drills\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe BPH9.6C motor pulls a spike of current the instant the trigger engages — often two to three times the running current. A new or freshly stored Ni-MH pack has slightly elevated internal resistance, which amplifies the voltage dip at that spike. If the BMS reads the dip as an overcurrent fault, it cuts power immediately and the tool stops before the motor reaches speed. Two break-in cycles at moderate load bring cell resistance down and allow the BMS to calibrate its trip threshold correctly.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePack gets warm and drill bogs under sustained load\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells generate more heat than Li-ion during high-current discharge, and the BPH9.6C housing gives that heat nowhere to go quickly. Under sustained heavy load — driving long screws or boring large-diameter holes repeatedly — cell temperature climbs and internal resistance rises, which causes voltage sag and the bogging sensation. The thermal cutoff trips if the pack reaches its limit, and the drill stops entirely. Let the pack rest for at least 10 minutes after a thermal cutoff before resuming work, and check that the battery contacts are clean and seating fully to rule out contact resistance adding to the load.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416061214810,"sku":"BWCS-FCD960PX-1","price":88.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416061247578,"sku":"BWCS-FCD960PX-2","price":104.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416061280346,"sku":"BWCS-FCD960PX-3","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-FCD960PX-1.webp?v=1779760040","url":"https:\/\/batteryweb.com\/products\/festool-bph96c-replacement-battery-96v-3300mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}