{"product_id":"vorwerk-kobold-vg100-replacement-battery-74v-2500mah-li-ion","title":"Vorwerk Kobold VG100 Replacement Battery 7.4V 2500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eVorwerk Kobold VG100 — 7.4V Li-ion Replacement Battery (48813)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.4V, 2500mAh Li-ion replacement battery for the Vorwerk Kobold VG100 cordless handheld vacuum. It replaces OEM part number 48813 directly. Fit the battery and the VG100 returns to full motor operation for floor and surface cleaning.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eKobold VG100 platform fit:\u003c\/strong\u003e\n    The VG100 uses a dedicated 7.4V two-cell Li-ion pack with a specific BMS handshake that the charger verifies before delivering current. This replacement carries a matching BMS profile so the charger recognises the pack and begins the charge cycle without fault codes.\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 the VG100 platform. The BMS held cell balance across both cells under sustained motor load, and the charger completed a full charge cycle to 8.4V without triggering a fault or cutoff at rest.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging habit for the VG100:\u003c\/strong\u003e\n    Do not leave the VG100 sitting on the charging dock permanently. Continuous trickle charge on a two-cell Li-ion pack accelerates capacity fade faster than intermittent charging. Charge to full, then remove the vacuum 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\n  \u003cp class=\"bpw-desc-p\"\u003eThe VG100 motor draws harder under blockage or a clogged filter. When airflow is restricted, current draw spikes and pack voltage sags under load — the motor loses power even though the battery indicator still shows charge remaining. This is a load-voltage issue, not a capacity issue. Clean or replace the filter first, then check whether the suction drop persists.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out briefly and then recovers during use\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip. When sustained suction restriction forces the motor to draw beyond the pack's rated continuous current, the BMS interrupts output to protect the cells. The pack recovers within a few seconds once the current spike clears. Check the filter and the brush-roll for blockage — a clear airpath keeps motor current within the BMS threshold and stops the cutout cycle.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428031430746,"sku":"BWCS-VKG100VX-1","price":36.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428031463514,"sku":"BWCS-VKG100VX-2","price":42.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428031496282,"sku":"BWCS-VKG100VX-3","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-VKG100VX-1.webp?v=1779933917","url":"https:\/\/batteryweb.com\/products\/vorwerk-kobold-vg100-replacement-battery-74v-2500mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}