Type: Li-ion Cell Voltage: 20V Capacity: 6000mAh Weight: 559g Replace: Worx WA3551.1 WA3551 WA3516 WA3549.1 Fit for: ( Please search with "Ctrl+F" ) Worx WG169, WG169E, WG259, WG259E.9, WG549, WG549E.5, WG549E.9, WX166, WX166.31, WX372, WX390, WX390.1, WX390.31, WX523, WX523.9, WX678, WX678 Rockwell RK1806K2, RK2853K2, RK2859, RK2868K2 Worx WG154E, WG160E, WG255E, WG329E, WG329E.9, WG894E, WG894E.5 Worx WX090, WX167, WX170, WX175, WX292, WX373, WG160E.5, WG255E.5, WX166, WX166.1, WX166.2, WX166.3, WX166.4, WX166.5, WX372.1, WX372.2.
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