{"product_id":"shark-v1950-replacement-battery-72v-3000mah-ni-mh","title":"Shark V1950 Replacement Battery 7.2V 3000mAh Ni-MH XB1918","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eShark V1950 Series — 7.2V Ni-MH Replacement Battery (XB1918)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.2V, 3000mAh Ni-MH replacement battery for the Shark V1950 cordless stick vacuum. It also fits the V1917, VX3, and XB1918 platforms that share the same cell pack format and connector. OEM part numbers XB1918 and XB1918FRS both cross-reference to this unit.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eV1950 and VX3 platform fit:\u003c\/strong\u003e\n    These models share the same 7.2V Ni-MH cell arrangement, connector footprint, and charge termination behaviour. A single cell pack services the full range without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through charge and discharge cycles on a V1950 motor assembly. The BMS held termination voltage correctly, and the motor drew within the rated current band across carpet and hard floor resistance loads.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging on the V1950:\u003c\/strong\u003e\n    Do not leave the vacuum sitting on the charging dock indefinitely after the charge cycle completes. The V1950 dock does not cut trickle charge automatically — continuous low-level charge degrades Ni-MH cells faster than normal cycling. Charge to full, then remove from the dock.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSuction dropping before the battery indicator reaches low\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells under load show a voltage curve that sags earlier than the indicator threshold when the motor draws above its nominal current. On the V1950, a partially blocked filter forces the motor to work harder, pulling more amps and triggering voltage sag well before the pack is genuinely depleted. The vacuum reads as low-battery when the actual issue is restricted airflow amplifying the load. Clean or replace the foam and HEPA filters first — if suction recovers and holds, the battery pack was not the fault.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out mid-clean then recovers after a short pause\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is an overcurrent trip in the BMS, not a dead cell. When suction is sustained against a blockage or heavily soiled filter, current draw spikes past the BMS threshold and it shuts the output to protect the cells. After a 30–60 second rest the BMS resets and the motor runs again. The fix is not a new battery — check the filter and clear any blockage in the nozzle or hose. If the cut-out stops after cleaning, the pack is healthy and the BMS was doing its job correctly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428089495642,"sku":"BWCS-EP1950VX-1","price":62.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428089528410,"sku":"BWCS-EP1950VX-2","price":73.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428089561178,"sku":"BWCS-EP1950VX-3","price":82.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-EP1950VX-1.webp?v=1779934015","url":"https:\/\/batteryweb.com\/products\/shark-v1950-replacement-battery-72v-3000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}