18, Anti-Vibration Handle, Power Source: Battery
Makita 36V (X2) BL 15" Brushless Cordless String Trimmer Kit with (4) 5.0 Ah Lithium-Ion Batteries and Dual-Port Charger XRU15PT1
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Makita XRU15PT1 36V (18V X2) LXT Brushless String Trimmer Kit with 4 Batteries (5.0Ah)