eeTao 29.4V 1.5A AC/DC Adapter Charger Compatible with JKING H2B H2S-2 H2S 700W 29.4VDC 4000mAh 118Wh Lithium-ion Li-ion Battery Electric Skateboard Compatible with 29.4 Volt 1500mA DC29.4V 1.5A Power Supply Cord Cable Charger Mains PSU World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection eeTao 30 days Refund. 24 Months Satisfaction Exchange Note: Rechargeable batteries will not be used forever, with an average battery life of 1 to 3 years. If the battery is damaged, it will not accept charging. But it's not a problem with the charger eeTao 29.4V 1.5A AC/DC Adapter Charger Compatible with JKING H2B H2S-2 H2S 700W 29.4VDC 4000mAh 118Wh Lithium-ion Li-ion Battery Electric Skateboard 29.4 Volt 1500mA DC29.4V Power Supply Cord Cable Charger Mains PSU CECCCROHS 100-240