Spezifikationen:

Load profile charging

Mehrfacher Schutz: Typ A + DC 6 mA (≈Typ B) Leckageschutz

this charger is sufficient for you

and error messages

noeifevo 16 8v 15a lithium ladegerat fur 4s 14 8v akku led anzeige aluminiumgehause lufter 60V Spezifikationen:Please check the type and charging voltage of your battery before purchasing a charger. (If you are unsure, please contact our customer service.)Specifications1. Input Voltage: 220240 VStarting voltage: 16. 8V (the charge voltage for the battery)3. Charging Method: CC CVCharging current: 15ASuitable for: 4S 14. 8V Lithium battery Li Ion cell. (not suitable for Lead acid battery and LiFePO4 battery)Operating temperature: 20 C to +45 CEfficiency: >85