{"product_id":"moser-chromstyle-1871-replacement-battery-36v-2000mah-ni-mh","title":"Moser ChromStyle 1871 Replacement Battery 3.6V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMoser ChromStyle 1871 \/ 1872 Series — 3.6V Ni-MH Replacement Battery (1871-7590)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.6V, 2000mAh Ni-MH replacement battery for the Moser ChromStyle 1871, Wella Academy ChromStyle, ChromStyle 1872, and Super Cordless 1872 clipper. It replaces OEM part 1871-7590 directly. If your clipper is losing power mid-cut or no longer holding a charge, this is the battery that fits.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eChromStyle and Super Cordless 1872 fitment:\u003c\/strong\u003e\n    These models share the same 3.6V cell format, connector pinout, and BMS handshake — one battery covers the full range. No adapter or wiring modification needed.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through the 1871 chassis and confirmed the BMS accepted the charge curve without triggering a protection fault. Discharge held stable voltage through the full motor cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eCharging port care for the 1871:\u003c\/strong\u003e\n    After cleaning the clipper under running water, shake out the port and let it air-dry for at least 30 minutes before docking. Moisture bridging the charging contacts trips a BMS protection fault the device reports as a dead battery — not a charging error.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor speed dropping on the ChromStyle before the low-battery indicator lights\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells show voltage sag under motor load before the cell voltage drops far enough to trigger the on-device indicator. The ChromStyle motor draws a current spike at startup and again under resistance through thicker hair. An aged cell can't sustain the voltage rail through that spike, so motor speed drops while the indicator still reads normal. A new cell with healthy internal resistance restores the flat voltage curve the motor needs. If speed drops noticeably on thick sections but the indicator shows above half, the cell is the cause.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCapacity fade after months of daily top-up charging\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH chemistry is sensitive to shallow cycling. Charging the clipper daily from 80% instead of running it down causes the cell to lose usable capacity over time — the indicator drifts, and the clipper seems to cut out early for no clear reason. Once this pattern is set, no amount of charging recovers the lost capacity. Replacing the cell and switching to a full discharge-then-charge cycle about once a week resets the baseline and keeps the indicator accurate.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416128716890,"sku":"BWCS-MCH187SL-1","price":28.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416128749658,"sku":"BWCS-MCH187SL-2","price":32.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416128782426,"sku":"BWCS-MCH187SL-3","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MCH187SL-1.webp?v=1779760423","url":"https:\/\/batteryweb.com\/products\/moser-chromstyle-1871-replacement-battery-36v-2000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}