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The battery makes a good impression, works fine so far. The holder for the battery does not fit, it is narrowed down too much so the battery does not go all the way down. Hope for a solution.
delivery in a few days, great product, recommended seller
Small and light - I needed that for my build due to space constraints. Range from full charge to full discharge (using max assist on the bike, 250w sine wave rear wheel motor) was 32 km - awesome for such a small battery and perfectly fine for commuting to work. Connector cap can be screwed on, which is it's only flaw - there is very little space in the indentation to do so. Some other method of securing the cable would be preferred. Still, I am glad someone makes this form factor of e-bike batteries and that the specs really match those advertised. For longer trips, I would recommend buying and carrying a spare - given the size and weight, it is easily doable