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: 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.
To make your batteries last 10X longer, avoid using batteries below 35% and don't charge above 85