{"product_id":"grundig-g8267-replacement-battery-12v-2000mah-ni-mh","title":"Grundig G8267 Replacement Battery 1.2V 2000mAh Ni-MH","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGrundig G8267 Series — 1.2V Ni-MH Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 1.2V 2000mAh Ni-MH cell for the Grundig G8267, G8265, G8264, and G8261 electric shavers, plus eight additional models in the same series. It slots into the shaver housing and connects directly to the motor drive circuit. When the original cell degrades, this replacement restores normal motor voltage and shaving performance.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eG8261–G8267 series compatibility:\u003c\/strong\u003e\n    These models share the same 1.2V single-cell NiMH power path, housing dimensions, and contact orientation. The motor controller expects a nominal 1.2V supply, so swapping a degraded cell with a fresh 2000mAh unit brings motor torque back to spec without any circuitry changes.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through charge and discharge on the shaver's own charging circuit and confirmed the BMS accepted the cell, charged to full capacity, and terminated cleanly without false cutoff.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eWet shaver charging precaution:\u003c\/strong\u003e\n    After rinsing the shaver head under water, wait until the charging port area is fully dry before connecting the charger. Moisture bridging the contacts creates a fault the shaver reports as a dead battery — not a charging error — sending most users straight to assuming the new cell is faulty.\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 G8267\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNiMH cells in shavers are particularly vulnerable to shallow-cycle degradation. If the shaver is placed on the dock every morning after a short use, the cell never fully depletes, and the charge controller keeps topping it up from a partially charged state. Over months, this compresses the usable voltage window — the cell appears full on the indicator but delivers noticeably less motor torque. Running the shaver to full cutoff once every three to four weeks resets this drift and keeps the indicator calibrated to actual capacity.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor speed drops before the low-battery indicator activates\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens because NiMH cells lose voltage under load before the resting voltage triggers the indicator circuit. The shaver's indicator reads resting cell voltage between motor pulses, not voltage under the full draw of the cutting head. A degraded cell sags below the motor's minimum operating voltage mid-shave while the indicator still shows charge remaining. Fitting a fresh 2000mAh cell eliminates the sag — if the drop returns within weeks, check that the charging contacts on the dock are clean and making firm contact.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416135139418,"sku":"BWCS-PHQ667SL-1","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416135172186,"sku":"BWCS-PHQ667SL-2","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416135204954,"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\/grundig-g8267-replacement-battery-12v-2000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}