Specifications: Voltage: 3.7V Capacity: 3500mAh Battery Type: Lithium-Ion Weight: 100g per battery with package Replacement Part: KARCHER: 2.633-116.0, 2.633-123.0, 4.633-083.0, 1.633-440.0, 1.633-443.0, 1.633-447.0 Compatible Models: KARCHER: WV 2, WV 2 2nd, WV 5, WV 5 Plus, WV 5 Premium, WV 5 Window Vac, WV 50, WV 55, WV 60, WV 7, WV 70, WV 70 Plus.
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