Battery charger: -24V - capacitate de 7Ah a 36Ah Desktop build Frequency: 50/60Hz Output Tolerance: +/- 5% Dimensions: 156 x 80 x 48mm Charge type: constant Charging type: Monophasic - buffer Charge Indicator: yellow LED on Final charger Indication: yellow LED off Battery not connected o stand.by: LED off Polarity inversion: red LED on Output Connectors: polarized Faston Meets standards: EM60335-2-29 B type, EN55022, EN55024