Product Description:
Output Power: 90W(MAX)* ITEM??507035* 3-step charger control?for electric bike) * Dual color LED indicator* NTC protection inside* Safety approval: UL CE / GS PSE* Dust&water proof case* Small dimensionTechnical specificationTemperature range: -20???45??br />Relative humidity ??5??br />Input voltage??100-240VACLine frequency: 50-60HzEfficiency(at 100% load) ≥80%Ripple: ≤1%*VoProtection:Short circuit protectionReverse polarity connect ProtectionOver current protectionOver voltage protection3-step charge control:Pre-charge--CC--CVInsulation class: ??br />Electrical safety: EN60335,UL1310,IEC60335,EN55014-1,EN55014-2EMC standard:FCC Part15 Deimension(LxWxH) 150mm*70mm*35mmWeight: 400g