{"product_id":"philips-hq6675-replacement-battery-12v-2000mah-ni-mh","title":"Philips HQ6675 Replacement Battery 1.2V 2000mAh Ni-MH","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003ePhilips HQ6675 \/ HQ6676 \/ HQ6695 — 1.2V Ni-MH Replacement Battery (422203613480)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 1.2V, 2000mAh Ni-MH replacement battery for the Philips HQ6675, HQ6676, HQ6695, and HQG265 cordless rotary shavers. It slots directly into the shaver housing and powers the rotary cutting motor. Capacity is rated at 2.4Wh, matching the original cell specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHQ6675 \/ HQ6676 \/ HQ6695 \/ HQG265 series fit:\u003c\/strong\u003e\n    These models share the same motor voltage rail, cell footprint (50.00 × 14.80 × 14.50mm), and BMS handshake requirements — one cell swap covers the full range without connector modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through full charge and load discharge on the HQ6675 motor circuit. The BMS accepted the cell without fault codes, and the motor held consistent speed through the discharge curve until the protection cutoff triggered at the correct threshold.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eCharging port drying before reconnect:\u003c\/strong\u003e\n    If you rinse this shaver under water, dry the charging port completely before docking it. Moisture bridging the charging contacts triggers a BMS protection fault — the device then reports a dead battery rather than a charging error, which sends most people down the wrong repair path.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCapacity fade from daily partial charging on the HQ6675\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells in shavers are particularly vulnerable to shallow-cycle degradation. Plugging the HQ6675 in every morning before the cell is depleted compresses the usable capacity window over time. The battery chemistry depends on full discharge cycles to maintain calibration between the cell's actual state of charge and what the indicator reports. After several months of daily top-ups, the indicator can show full charge while the cell delivers noticeably less output under motor load.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor speed dropping before the low-battery indicator lights up\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a voltage sag issue, not a calibration error. As the Ni-MH cell ages, internal resistance rises — under the rotary motor's load, voltage drops faster than the indicator circuit tracks. The indicator monitors resting voltage, not load voltage, so it lags behind the real discharge state. The fix is a full replacement cell; once internal resistance crosses roughly 200mΩ on a 1.2V Ni-MH cell this size, no reconditioning cycle recovers usable motor performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416135041114,"sku":"BWCS-PHQ667SL-1","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416135073882,"sku":"BWCS-PHQ667SL-2","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416135106650,"sku":"BWCS-PHQ667SL-3","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-PHQ667SL-1.webp?v=1779760424","url":"https:\/\/batteryweb.com\/products\/philips-hq6675-replacement-battery-12v-2000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}