{"product_id":"braun-flex-xp-5610-replacement-battery-12v-2000mah-ni-mh","title":"Braun Flex XP 5610 Replacement Battery 1.2V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eBraun Flex XP 5610 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 replacement battery for the Braun Flex XP shaver range, including the 5610, 5614, 5721, 5770, and more than 51 compatible models. It slots into the shaver's internal battery compartment and powers the cutting motor directly. Voltage and cell format match the original factory specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFlex XP series compatibility:\u003c\/strong\u003e\n    These models share a common 1.2V single-cell Ni-MH platform with the same physical cell dimensions (54.10 × 14.20 × 14.20mm) and the same motor drive circuit. The connector orientation and discharge curve are consistent across the lineup, so one cell fits the entire range.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through the shaver's charge and discharge circuit on the bench. The Ni-MH chemistry accepted a full charge without overheating, and the motor draw stayed within the expected current band throughout the discharge cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-wash port care:\u003c\/strong\u003e\n    If you rinse the shaver head under water, let the charging port air dry for at least 30 minutes before docking. Moisture bridging the charging contacts creates a fault the shaver reports as a dead battery — the battery is fine, the contacts are not.\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 Flex XP\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells in shavers are vulnerable to voltage depression when they are topped up every day before they reach a low state. The shaver's indicator drifts because the charge circuit calibrates against a cell that never fully discharges. Over months, the cell loses usable capacity even though it still accepts charge. Running the shaver to a low-motor-speed cutoff before each full charge cycle resets this drift and keeps the cell honest.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor speed drops mid-shave before the indicator reads empty\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a voltage sag symptom, not a capacity problem. Under motor load, a degraded Ni-MH cell's terminal voltage drops faster than the indicator circuit tracks. The indicator still shows charge remaining because it measures resting voltage, not loaded voltage. When you see motor slowdown early in a shave, the cell can no longer sustain the current the motor pulls — typically above 300mA on the Flex XP drive circuit. Replacing the cell restores the loaded voltage above the motor's minimum operating threshold of roughly 1.0V under draw.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416126849114,"sku":"BWCS-PER151SL-1","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416126881882,"sku":"BWCS-PER151SL-2","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416126914650,"sku":"BWCS-PER151SL-3","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-PER151SL-1.webp?v=1779760313","url":"https:\/\/batteryweb.com\/products\/braun-flex-xp-5610-replacement-battery-12v-2000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}