This is an Eovolt electric bike seat post that contains an integrated battery. The battery system is completely removable. It is compatible with Eovolt 16", 20", and 24" models from 2019-2022, provided the connector on the bike is the clip-on type. The integrated design helps balance the bike and provides a clean aesthetic. Fiido also makes similar integrated seat post batteries for their e-bikes. Disclaimer: Use caution with aftermarket e-bike components, as unregulated parts can pose fire risks. The battery is coming with charger
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