24v 7a battery charger for lead acid batteries

Description

*4v 7a battery charger for lead acid batteries

Description :

*4v 7amp battery charger is automatic smart charger for mobility scooter , electric bike, electric motorcycle , electric tools etc ev products, high efficiency and high saturation , safety and multi protection. It will be good for prolonging batteries\' lives.

Feature :



1. Aluminum case , light weight



2. Input voltage ; DC **0 V ~**0 V  *0 / *0 HZ



3. Max wattage : **0 W



4. Color : sliver or black 



5. Weight : 1.2kg



6. Size : **0**0**0mm



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



8. Charging : High saturation and efficiency 



9. Input plug(power cords) : EU US UK AUS Italy Plugs etc ( can be Customized)



*0. Output Connector : DC jack, XLR, JST, Cigar Lighter, Alligator Clips etc





Advantage :



1. full automatic transition of cc cv and float/ cut-off (cc cv 3 stage charger)



2. Precise limit of voltage& current, guarantee fully charged and avoid over charger



3. Protections : short circuit, over voltage, over-temperature, reverse polarity protections, Dc output isolated from AC input



4. High Efficient : > *5% PFC :0.*6 Eco-friendly



5.  Current& voltage display, Two led indicators Red ( power on ), Red/Green ( charging/full )



6. Safety and high quality, Advantage high frequency switching mode power supply technology

7. Certification : CE & Rohs certification



The *-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 charging for half an hour.

For more information about *4v 7a battery charger or other items, welcome to contact us !