Genuine Ecovacs rechargeable lithium-ion battery pack removed from a lightly used robot with a separate fault. Battery tested and working properly. Model: S10-L1444-5200 (4INR19/66-2) Nominal voltage: 14.4V Charge limit voltage: 16.8V Typical capacity: 5200mAh (74.88Wh) Rated capacity: 4800mAh (69.12Wh) Sold exactly as pictured.
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