... white battery charger 1.AC input DC output 2.best price 3.portable and safety white ... 1.Input : 100 to 240V AC 50/60Hz 2.Output : 3.3 to 24V DC, 0.4-2AApplications ... low temperature rise, low calorific value. 2. High stability, drive stable work, output current constant, no drift. 3. High ... current, overheat protective circuit. 4. Has the maximum output power limiting function, to avoid the impact of the ...