ZOGUO 21V 18A Fast Charger for 5S 18.5V Lithium-ion Battery - High Power Replacement Charger (Gasket Included, Size 2) - Perfect for Power Tools, Lawn Equipment & DIY Projects

Product Description

Protect 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 system. Under dustless and ventilated conditions, the full load temperature rise not exceeding 40.Storage conditionsAmbient temperature: -40 - 70RH: 0 - 95%Max. altitude: 20000 meters.