{"product_id":"wahl-cordless-magic-clip-replacement-battery-37v-2600mah-li-ion","title":"Wahl Cordless Magic Clip 93837-001 Replacement Battery 3.7V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eWahl Cordless Magic Clip \/ Designer \/ Super Taper Cordless — 3.7V Li-ion Replacement Battery (93837-001)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V 2600mAh lithium-ion cell replaces part number 93837-001 in Wahl cordless clippers. It fits the Cordless Magic Clip, Designer, Sterling 4, Super Taper Cordless, and over fifteen other Wahl cordless models that share the same battery bay and BMS handshake. Capacity is rated at 9.62Wh — matching the original cell specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMulti-model fitment across Wahl cordless platforms:\u003c\/strong\u003e\n    The Cordless Magic Clip, Designer, Sterling 4, and Super Taper Cordless all run the same 3.7V cell architecture with an identical connector and BMS communication protocol — which is why one part number covers 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 Cordless Magic Clip's charge and discharge sequence. The BMS accepted the cell without fault codes, held charge at 4.2V at full capacity, and cut off cleanly at the low-voltage threshold without triggering a false empty indicator.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eClipper-specific charging tip:\u003c\/strong\u003e\n    Wahl cordless clippers use a standing charge dock rather than a capped port — if hair clippings or product residue build up on the base contacts, the BMS reads intermittent connection as a fault and stops charging before the cell is full. Clean the dock contacts with isopropyl alcohol before assuming the battery is defective.\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 cycling on Wahl cordless clippers\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eMost professional users plug the clipper back into the dock after every client — sometimes after only twenty percent discharge. Li-ion cells in shallow-cycle use lose their ability to track true state-of-charge over time. The BMS calibration drifts, so the indicator shows half-full when the cell is closer to empty. A full discharge down to the BMS cutoff voltage followed by a complete charge to 4.2V recalibrates the fuel gauge and restores accurate indicator behaviour.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor speed drops mid-cut before the low-battery indicator lights\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Wahl cordless clipper motor draws a surge of current when it bites into thick or coarse hair. If the cell has aged or the internal resistance has risen, that momentary high-draw causes the cell voltage to sag below the motor's operating threshold before the BMS triggers the low-battery warning. The clipper slows or stalls even though the indicator still shows charge remaining. Replacing the cell resolves this — internal resistance on a fresh 2600mAh cell is low enough to sustain the motor's peak draw without a voltage sag event.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416129306714,"sku":"BWCS-WXH938SL-1","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416129339482,"sku":"BWCS-WXH938SL-2","price":30.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416129372250,"sku":"BWCS-WXH938SL-3","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-WXH938SL-1.webp?v=1779760444","url":"https:\/\/batteryweb.com\/products\/wahl-cordless-magic-clip-replacement-battery-37v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}