{"product_id":"proscenic-lds-m7-replacement-battery-144v-2600mah-li-ion","title":"Proscenic LDS M7 Replacement Battery 14.4V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eProscenic LDS M7 \/ M6 Pro — 14.4V Li-ion Replacement Battery (MH1-4S1P-SC)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.4V 2600mAh Li-ion battery for the Proscenic LDS M7 and M6 Pro robot vacuum. It replaces part number MH1-4S1P-SC and slots into the battery bay on both models. Capacity figure is taken from the product specification — 37.44Wh total energy.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLDS M7 and M6 Pro shared platform:\u003c\/strong\u003e\n    Both models run the same 14.4V battery rail, the same bay footprint, and the same BMS handshake protocol. One cell pack covers both. The 4S1P cell configuration matches the original charge and discharge profile the onboard controller expects.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through charge and discharge on an LDS M7 unit. The BMS communicated correctly with the robot's charge circuit, accepted a full charge without fault codes, and discharged across a representative cleaning cycle without tripping overcurrent protection.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging habit on the LDS M7:\u003c\/strong\u003e\n    The LDS M7 is frequently left on its dock between uses. Continuous trickle charging accelerates capacity fade in Li-ion cells. Charge the robot to full, then lift it off the dock — return it to the dock only when the battery needs charging again.\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\"\u003eThe LDS M7 motor is the single largest current draw in the system. When the filter is partially blocked, airflow restriction forces the motor to pull harder to maintain suction — current demand spikes above the BMS discharge threshold and the cell voltage sags under load. The robot reads this voltage sag as low battery and reduces motor power, even though cell charge state is still high. Clean or replace the filter first; if suction recovers immediately, the battery was not the fault.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRobot cuts out mid-clean and then recovers after a short pause\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a dead battery. Sustained restricted suction — usually a clogged filter or a partial blockage at the brush roll — drives current above the pack's protection threshold. The BMS disconnects to protect the cells, the robot stops, and the circuit resets after a short thermal or timer-based recovery window. Clear any blockage at the brush roll and check the filter condition. If the cutout stops after clearing the blockage, the pack is functioning correctly — the BMS tripped as intended.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43427950526554,"sku":"BWCS-XMR200VX-1","price":46.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43427950559322,"sku":"BWCS-XMR200VX-2","price":54.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43427950592090,"sku":"BWCS-XMR200VX-3","price":60.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/batteryweb.com\/products\/proscenic-lds-m7-replacement-battery-144v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}