"Universal electric bike lithium-ion charger with round connector for batteries with 36 V nominal voltageThis charger is supplied with a standardised 4-pin round connector and can be used with all manufacturers.
The charger has over-current, short-circuit, over-voltage and reverse polarity protectionCell number: 10Charging: CC/CVFinal charge voltage: 42 V DCCharging current: 4000 mAColour: blackPlease check before purchasing whether the technical data is suitable for your bike.
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