The problem with battery is basically that you could find yourself needing to recharge the machine frequently if you have quite an expansive project to handle and also it may take no less than one hour to recharge it fully.
You should check out brands like Black and Decker, Ryobi, Makita, or Bosch to be sure you're getting a quality product. If we talk about this works together human energy, it won't require any fuel.
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Best Cordless Hedge Trimmers Reviews