TANGSPOWER 48V Charger Output 546V 15A for 13S Lithium Battery Pack

Brand Name: Tangspower Protections: Short circuit / Overload / Over voltage LED Display: Red: In charging state, Green: Full Charged Charge Mode: CC to CV Use: lithium battery charger Input Voltage: 100-240 V 50/60 HZ Suitable Voltage / Frequency: 90-264 V 47 / 63Hz Output Voltage: 54.6 V Output current: 1.5A / 3A?select? Power: 81.9 W Productivity: 80% Fluctuation / Noise: <100MV Working temperature: 0-40 ° C Storage Temperature: -20-85 ° C Working Nemi: 5% ~ 90% RH Storage Humidity li ion battery charger: 5% ~ 90% RH Housing material: PC Use and maintenance of the charger : 1. When charging, first connector to the battery, then connect to AC; after full, cut off AC, then pull the battery plug. If you pull the battery plug first while charging, especially when the charging current is large (red light), it is very easy to damage the charger. 2. LED display after turning green, then charge for 2-3 hours. 3. Please do not run out of battery power, then charger. Otherwise the battery cannot be protected or even damaged. 4. long-term shallow discharge battery, about 3 months, for a deep discharge, is the so-called re-lighting, which is conducive to the activation of long-term immobile material in the deep part of the battery. Luminous means that riding the controller battery undervoltage protection action 5. If your battery has not been used for a long time (2-3 months), please charge the battery beforeusing it. Make sure your battery is not broken. 6.Please use the charger in a dry place in time. 7.When you do not use the charger, do not always connect the power supply. 8.Please confirm your battery, Because it is used to charge the lithium battery. Do not use the charger on the LiFepo4 battery, otherwise the charger will be got incredibly hot.