CAARLA Charger Aluminum Lithium Ion Battery 14.6V 4A LiFePO4 Charger for 12V 20Ah 4S LFP Battery Aluminum Case Charger with Fan(3P Plugs,E+U)

Features1.AC input:110V-260VAC, 47 to 63Hz2.Output power:180W3.DC output voltage:14.6V 4A4.L+E+D indicator light logo: red and green, double color instructions, red charging greenfinished or standby5.Efficiency: >85%6.MTBF: 30000 hoursProtect Characteristic1.Short-circuit protection2.Over-current protection3.Over-voltage protection4.Reverse Polarity Protection5.Over-temperature protectionWork Conditions:Ambient temperature: -5 - 40RH: 5 - 95%Max. altitude: 10000 meterCooling: chargers use of forced air cooling systems. Under dustless and ventilated conditions, the full load temperature rise not exceeding 40.Storage conditionsAmbient temperature: -40 - 70RH: 0 - 95%Max. altitude: 20000 meters.==========Data Transmission : NoOutput Interface : U+S+B OutputUse : Standard BatteryModel Number : WATE-120BDisplay screen : NoIntelligent Charge : YesQuick charge : YesType : ElectricOrigin : Mainland ChinaLoad regulation rate : 3%~5%Size : 135*90*50mmNet weight : 0.6KgInput Voltage : 100-240VacMax wattage : 120WNumber of batteries in series : 4Soutput line : Brown(+)Blue(-)Product Aging : 100 % full load burn-in test.

• Which is durable and has a long service life
• Multiple safety protection design allows you to charge without worrying about uncertain safety factors
• Well Designed: small size, light weight, high efficiency, which is stronger and more stable
• After charging, disconnect the power plug first, and then disconnect the battery terminal
• the charger works with slight heat, based on the principle of hot airflow, can quickly dissipate heat and extend the duration of life.