Good safety 72V batteries charger 72V 4A Professional Custom Automatic 72 volt battery charger for lithium lifepo4 lead acid bat

We need the exact charger specifications to start production, so please leave a message when confirming the ordering and provide us with all the necessary information below. Thank you!

Custom battery charger requires the following information:

1. Battery type: lead-acid battery, lithium battery or lifepo4 battery?

2. Battery capacity:

3. Input AC voltage:

4. Input plug:

5. Output voltage:

6. Output current:

7. Output plug:

For example: 48V 13S 60Ah lithium battery, input 110Vac USA 3-pin plug, output 54.6V 15A Anderdon 50A red plug

(Please specify whether the Anderson 50A plug is gray or red.)

We are the professional manufacturer that produce all kinds of the battery chargers, such as VRLA, AGM, GEL, SLA lead acid battery chargers, lithium battery chargers, lifepo4 battery chargers, lipo battery chargers, etc. We can 100% custom the battery chargers according to buyer's demands.NO MOQ!!!Even if only 1 piece.

The 72V batteries charger 72V 4A Professional Custom Automatic 72 votl battery charger has designed highly reliable and meet international safety and electromagnetic compatibility requirements.

A:Input Characteristics:

Input Voltage: 100-240Vac input AC voltage

Input Frequency: 50Hz or 60Hz and single phase.

B:Output Characteristics:

Constant Charging Voltage:79.8V(for 19S li ion battery)/ 84V(for 20S lithium battery)

                                             87.6V(for 24S lifepo4 battery)

                                             88.2V(for 72V lead acid battery)

C:Charging Mode:72V batteries charger 72V 4A Professional Custom Automatic 72 votl battery charger

3 Stages, CC, CV, Trickle

D:Safety Test for battery charger

Hi-pot Test:15KVac 5mA 3 Seconds between input and output test

Resistance:The battery charger insulation resistance shall be not less 30M ohms after application of 500Vdc/10mA for 3 Seconds

Drop test: Height: The battery charger conform to BS EN60068-2-32:1993 TEST ED: free fall appendix B

E:Protection for battery charger

Over Voltage Protection   The battery charger will be auto recovered when faults remove

Over Current Protection   Charger output current does not exceed the set maximum battery charging current.

Short Circuit Protection  Battery charger output can be shorted without damage No odor, smoke, fire, plastic deformation, and excessive heal happen. The power shall be auto-recovery. (It will enter into normal condition when then the fault condition is removed)

reverse polarity Protection When the battery charger output line reversed after the charger will not work until the right user access only to start.

F:DC Connector Dimension:72V batteries charger 72V 4A Professional Custom Automatic 72 votl battery charger

Optional output connector: 3-port Inline, 3-pin XLR, Alligator clip, 3-port House, Coaxial etc.

Special plug: 4-pin XLR, 2-port Inline, 3-pin House, Polarized, 3-port House for Panterra and Grio, Polarized C7 etc