Force positive and negative pulse facilitation of quick charger 1000WM - 48V

 Product Features 1. fast charging before charging stage can be filled with 80% of the battery capacity within 40 minutes. 2. Four - positive and negative pulse fast charge technology, compared to conventional DC charging rate and up to 1.2 times. 3. Embedded MCU intelligent control technology set the charging voltage rise rate (dv / dt), the maximum charge voltage (Vmax), maximum charge time (Hmax) and other methods to determine the battery is fully charged one, ensure that the battery does not charge less, but charge, achieve better charging effect. The high frequency PWM-ZVS soft switching technology, high overall efficiency, low ripple factor, good quality output power. 5. The core components are imported industrial grade devices tier manufacturers, stable and reliable performance. 6. Multiple protection features, high reliability, with overheat protection, output short circuit protection, output reverse polarity protection, output overvoltage protection, battery failure protection, battery identification protection, multiple protection functions, effectively prevent misuse and damage. 7. Battery and depth of discharge long-term unused batteries activate, repair and prolonging life functions. 8. Provide a multi-parallel interface to facilitate power expansion, internal modular design of universal applicability. The charger is suitable for 48V 30Ah ~ 75Ah lead-acid battery, charging current: 0.3C ~ 0.5C welcome advice! QQ: 57220151; Tel: 020-85217336,13539993584,400-8989-223 more product information, please visit the official website of the force is easy: http: //www.gdyideli.com easy to force official micro letter: gdyideli