60v 72v battery charger for AGM& GEL batteries

60v 72v agm & gel battery charger is 3 stage cc cv floating charger for electric tools and ev products.High efficiency and high saturation. Safety and multi-protection. It will be good for your batteries lives.
Feature :
1. Aluminum case , light weight
2. Input voltage ; AC 100 V ~240 V 50 / 60 HZ
3. Charging : High saturation and efficiency
4. Input plug(power cords) : EU US UK AUS Italy Plugs etc ( can be Customized)
5. Output Connector : DC jack, XLR, JST, Cigar Lighter, Alligator Clips etc
6. Protections : short circuit, over voltage, over-temperature, reverse polarity protections, Dc output isolated from AC input
7. High Efficient : > 85% PFC :0.96 Eco-friendly
8.  Two led indicators led 1 Red ( power on ), led 2 Red mean charging, green mean full charged .
power on ), led 2 Red mean charging, green mean full charged .
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 charging for half an hour.