Tangspower 54.6V 3A Battery Charger 13S 48V RCA 8mm Charger

Work Battery type: Li-ion battery Working power: 150Wh, 50 ~ 60Hz Suitable for Battery Voltage: 48V Output voltage: 54.6V (For 13S Li-ion Battery) Output current: 3A battery Protection: SCP,OVP,OCP,OTP Charging mode: constant current - Constant Voltage - trickle (floating charge) three-stage intelligent charging Charging efficiency: ?85% (full load) Working temperature: 0? ~ +40 ? Storage temperature: -20 ? ~ +85 ? LED Display: Red: In charging state, Green: Full Charged Package: 1* 54.6V 1.5A charger Use and maintenance of the charger : 1. Before charging, please connect the DC terminal to battery first, and then connect the AC terminal. After charging complete, unplug the AC terminal firstly, and then unplug the DC terminal. 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 he 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. No charging or after charging complete, be sure to unplug the DC terminal and AC terminal. 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.