{"product_id":"sencor-svc-7020-replacement-battery-144v-1800mah-ni-mh","title":"Sencor SVC 7020 Replacement Battery 14.4V 1800mAh Ni-MH","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSencor SVC 7020 — 14.4V Ni-MH Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.4V 1800mAh Ni-MH replacement battery for the Sencor SVC 7020 cordless stick vacuum. It slots into the original battery housing and powers the vacuum motor through full cleaning cycles. Order this when the original cell no longer holds a charge or suction noticeably drops before the indicator shows low.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSVC 7020 fitment:\u003c\/strong\u003e\n    The SVC 7020 runs a 14.4V motor rail with a Ni-MH cell pack. This replacement matches that voltage and uses the same connector orientation and pack dimensions — 99.74 × 43.03 × 29.13mm — so the housing closes without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through repeated full-discharge and charge sequences on the SVC 7020. The BMS held charge cutoff correctly at full capacity and did not trip under normal motor-start draw.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging on the SVC 7020:\u003c\/strong\u003e\n    Remove the vacuum from the charging dock once the cell reaches full charge. Ni-MH cells in cordless vacuums left on continuous dock charge develop capacity fade faster than cells charged only when depleted — charge fully, then disconnect.\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 on the SVC 7020\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells show a flat discharge curve — the indicator stays green while the cell voltage is already sagging under motor load. On the SVC 7020, this means suction weakens noticeably before any low-battery warning appears. A partially blocked filter makes this worse: restricted airflow forces the motor to draw more current, pulling the cell voltage down faster. If suction drops early, check and clear the filter first, then test again with a fresh battery.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out mid-clean then recovers after a few seconds\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a dead battery. When suction is restricted — blocked filter, full dust cup, or a rug fibre caught at the nozzle — the motor draws above the BMS threshold and the pack shuts off to protect the cells. After a few seconds the BMS resets and the vacuum powers back on. Clear the blockage and check that the dust cup is emptied. If the cut-out continues on an unblocked vacuum with a new cell, check that the cell voltage under load stays above 12V.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428057186394,"sku":"BWCS-DML608VX-1","price":54.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428057219162,"sku":"BWCS-DML608VX-2","price":63.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428057251930,"sku":"BWCS-DML608VX-3","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-DML608VX-1.webp?v=1779934014","url":"https:\/\/batteryweb.com\/products\/sencor-svc-7020-replacement-battery-144v-1800mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}