12V/24V/36V/48V universal smart battery charger for e-sweeper / scooter

12V/24V/36V/48V universal smart battery charger for e-sweeper / scooter

Brief description :

1. Aluminium case , light weight

2. Input voltage ; DC 100 V ~240 V 50 / 60 HZ

3. Max wattage : 120 W

4. Charge mode : 3 stage ( CC CV float mode )

5. Charging : High saturation and efficiency

The 3-stage mode charging :

First stage ( constant current ) : The charger will supply constant current for the battery

Second stage ( constant voltage ) :The voltage will be rising under the first stage, when it reach constant

voltage value, it will turn into the second stage. The current will be slowly smaller until it reduce to floating value,

the CV stage will end.

Third stage ( Floating charging ) : When the current is approaching the value of transition, the charger will

cut down to the given current gradually, that means the battery power is full and indicator light turn to green. At

this moment, the battery can be stopped charging or keep on trickle current charing for half an hour.

The specification :

Note: Cut-off point for Li battery is 5% of CC, and it can be setted between 3-10%.

For more information about battery charger or other items, don't hesitate to contact me !!

Guangzhou Donglong Electronic Co., Ltd was found in 2009 ; We own high-level developing engineers and manufacturing staffs and have ability to handle large orders ; We are specialized in manufacturing battery chargers which can be largely applied for all EV, E-motorcarycles, E-sweepers and E-forklifts, we adopt high-rate switching mode technology. Our chargers are high quality, stable , smart, portable and efficient ( up to 99% ). They have aluminum case , elegant appearance, light weight and small size .

Our Company has supplied high quality, high stable and reliable chargers for North America, Europe and Asia such as CA, ME,USA,GB,IT,SW,JP,KR and so on, all of our products had passed CE, RoSH." Best quality is bright future " this proverb warn us every time and we promise our quality from factory, production, excellent material quality, novel style and accurate assembling , We use strong innovation and development capabilities to bulid brand so as to become the leading enterprises in the green power industry both in China and world market.