{"product_id":"dreame-bot-l10-prime-replacement-battery-144v-5200mah-li-ion","title":"Dreame Bot L10 Prime 14.4V Replacement Battery P2150-4S2P-MMBK 5200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eDreame Bot L10 Prime Series — 14.4V Li-ion Replacement Battery (P2150-4S2P-MMBK)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.4V lithium-ion battery rated at 5200mAh (74.88Wh), built to fit the Dreame Bot L10 Prime and related L10s variants. It replaces part number P2150-4S2P-MMBK inside the robot vacuum's battery compartment. The pack restores navigation, suction motor power, and brush-roll function after the original cell degrades from repeated charge cycles.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eL10 Prime and L10s platform compatibility:\u003c\/strong\u003e\n    The L10 Prime, L10s Plus, L10s Pro, and L10s Pro Ultra Heat share the same 14.4V battery rail, connector pinout, and BMS handshake protocol. Swapping between these models requires no wiring changes — the pack communicates directly with each unit's mainboard.\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 L10 Prime platform. The BMS correctly reported state-of-charge to the unit's app interface, and overcurrent protection tripped as expected when the motor draw spiked during a filter-restriction simulation.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging behaviour on the L10 series:\u003c\/strong\u003e\n    Do not leave the Bot L10 on the charging dock continuously between uses. These units trickle-charge when docked and full — sustained trickle charging accelerates capacity fade in the cell stack. Charge to full, then remove the unit from the dock until the next cleaning session.\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 Bot L10's suction motor draws significantly more current when the filter is partially blocked. Under restricted airflow, the motor pulls above its rated amperage, causing the BMS to reduce output voltage before the battery is actually depleted. The vacuum's indicator reads mid-charge, but suction weakens noticeably — especially on carpet. Clean or replace the filter first. If suction recovers immediately after cleaning the filter, the battery was not the cause. If suction remains weak with a clean filter, check pack voltage under load — it should hold above 12.8V during operation.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out mid-run then recovers after a few seconds\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a motor failure. When the brush roll catches on a rug edge or debris clump, the motor load spikes sharply. The BMS interprets this as a fault and cuts output for a few seconds before resetting. If this happens frequently on bare floor with no obstruction, the original battery's internal resistance has risen enough that normal motor-start draw is triggering the trip threshold. A new pack with lower internal resistance resolves this — normal motor-start current should not exceed the BMS trip point on a healthy cell stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43427950624858,"sku":"BWCS-XMP519VX-1","price":47.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 2 Year","offer_id":43427950657626,"sku":"BWCS-XMP519VX-2","price":54.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 3 Year","offer_id":43427950690394,"sku":"BWCS-XMP519VX-3","price":60.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-XMP519VX-1.webp?v=1779933440","url":"https:\/\/batteryweb.com\/products\/dreame-bot-l10-prime-replacement-battery-144v-5200mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}