LED display 12V lifepo4 battery charger 14.6V 50A 4S lifepo4 battery charger professional Custom 4 cell lifepo4 battery charger

A:Input Characteristics:

Input Voltage: 110V OR 230Vac input AC voltage

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

B:Output Characteristics

Constant Charging Voltage: 14.6V(for 4S lifepo4 battery)

C:Charging Mode: 12V lifepo4 battery charger 14.6V 50A 4S lifepo4 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: 12V lifepo4 battery charger 14.6V 50A 4S lifepo4 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

1.We promise all the photos display on our store are taken by our team, it is real and 2-10% brightness adjustment.

2.Before sending, all the battery charger will be tested, when packing item, we will use the Foam sponge or Corrugated box to protect the battery charger, we will make sure you will receive the perfect product.

Feedback:

1. If you are satisfied with our battery charger, Please take a minute to leave us your positive feedback. We depend on customers' satisfaction to succeed. Therefore your positive feedback of 5 STARS is extremely important for us.

2. If you are not satisfied with our battery charger, Please Do not leave any negative feedback before contacting with us. We will do all we can and work with you to solve any problems.

Return and Refund policy: 12V lifepo4 battery charger 14.6V 50A 4S lifepo4 battery charger

1. We support no reason return and change item policy, but buyer need to pay full cost for two way transports (include the shipping, taxes and customs cost etc.) and keep the item in good condition, otherwise we will keep right to refuse the refund and return. All the return policy must be apply within 3 days (the time point start from buyer receive the item).

2. If the buyer receive wrong and problem items, please contact us within 3 days, and provide the confirmation proof through Video or Photos. When the item is judged as our responsibility, we provide the refund and return policy. If the item can be accepted and repaired in domestic we will take a part of refund. If can not be repaired or broken totally, we will refund the full money or change a new one to buyer when we receive the wrong or problems items.

3. When the refund policy can not solve problems, we accept the return policy, but for return policy buyer need to afford one way cost (the shipping, taxes and customs cost from your country to us), and when we receive the return items we will refund the money.

We are not recommending the return policy, because that cause high cost for both of us.

Contact Us: 12V lifepo4 battery charger 14.6V 50A 4S lifepo4 battery charger

1. Before place order, firstly please take a moment to read all the information provided here where your most questions' answers are.

2. You can contact with us by trade manager or by email, we track the message everyday.

Yes, we are a professional LEAD ACID battery charger manufacture over 15 year's experience.

2. Are you specialized in battery charger products?

Yes, we specialize in Lithium battery charger, Lead acid battery charger, LifePO4 battery charger, Smart battery charger.

3. How do you guarantee the quality of your battery charger products?

The battery charger  workshop is strict implementation in accordance with the ISO9001 system. Our quality control department made strict quality inspection and 100% aging before packing.

4. Do you have any certification of your battery charger  products?

Yes, we have CE, Rohs and FCC certification for most of our battery charger. Some chargers we have UL certification, but the price will be a little higher.

5. How to transport the 12V battery charger?

We have 15 year's experience in their long-term cooperation partners. We can arrange the port and transit country as your demands.

6. Does the 12V battery charger have the minimum order requirements?

No, we have not minimum order requirements for chargers for the normal items.

7. What is the 12V battery charger lead time?

Depend on the quantity of your order. Usually the normal 12V battery charger needs 1-3 days, and OEM order requires 8-12 days.

8. Can you arrange to ship my other supplier’s product together?

Yes, we can help to collect and ship your supplier’s product, and even help to source any products from China you specified in addition to the 12V battery charger products

9. Can I visit your factory? 12V lifepo4 battery charger 14.6V 50A 4S lifepo4 battery charger

Sure, welcome to our factory. In addition, we provide free help to large customers to verify the quality of your other supplier service. We can help you to your other Chinese suppliers for verification, and to provide on-site photos, certificates and other documents.

10. Do you offer other service?

Yes, if you need our help on purchasing any goods, just send us your demand details. We will do our utmost to help you, and to provide you with convenient China management.

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