The clippers hold a great charge, I can clip both of my medium sized pups and it still has plenty of battery life left.
The clippers without any of the length guards works great, but the plastic clips/guards are flimsy and get hung up VERY easily (even if the pups are brushed out super well). I would say this would be great clippers for small jobs (sanitary trim, paws etc), but not for longer coats or larger body trims as you will be spending more than half your time clearing the fur build up in the clips.
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