50.4V2AKCPSE certification wheelbarrow Chargers

Supply: 50.4V2A KC PSE certification wheelbarrow Charger Input: 100-240V 50-60HZ Output: 50.4V 2A professional production: 2.5-150W power adapter series, lithium battery charger, battery chargers, electric car chargers, power battery charger, battery charger etc; parameters: 4.2V 5V 7.4V 8.4V 12.6V 13.8V 14.4V 15.4V 16.8V 17.2V 21V 25.2V 29.4V 33.6V 36V 37.8V 42V 43.2V 48V 50.4V 54.6V at the start of the first stage of constant current charging, LED indicator light is red, the charge to the rated voltage: 58.4V 59.6V 67.2, 84V full range of products through the CCC CE KC FCC PSE certification, the largest professional charging achieve 150W ; constant voltage charge into the second stage, the current gradually decreased, when the charging current to turn the lamp current, LED indicator light turns green, then the battery is 90% -95%, the battery is low current to charge until full. Service: product warranty for three years, lifetime maintenance Advantages: No with fan avoid security risks, attractive appearance, small size, easy to carry, safe, stable, certified more suitable for export, with a number of electric bike, scooter machine manufacturers long-term supply, won the majority of customers and consumers of all ages! Basic features: Rated Voltage (Nominal Voltage): 100 ~ 240Vac adjustment range (Variation Range): 90 ~ 264Vac nominal frequency (Nominal Frequency): 50 ~ 60Hz frequency adjustment (Variation Frequency): 47 ~ 63Hz rated voltage (Rated Voltage): DC50.4V ± 0.2V rated current CV mode (Rated Current CV mode): 2A ± 0.2A turn the lamp current (Turnlamp current): 200-400mA maximum power (ultimate output): 110W efficiency (Efficiency): ≥85% high-pressure test 4242Vdc / 5mA / 60s output overvoltage protection 115% -150% Insulation resistance ≥100MΩ (500DC) Operating ambient temperature 0 ~ 45 ℃ -10 ℃ ~ 60 ℃ -25 ℃ ~ 60 ℃ -25 ℃ ~ 75 ℃ Safety standards in line with GB4943 , UL1950, EN60950, CE, CCC and other safety standards in line with EMC standards EN55022, CLASS B, FCC Part 15, EN61000