What is feature of 4 - stage 220v dc 50 amp battery charger for agm batteries - heat resistant and rustproof ?

1. The FMA series lead-acid battery charger is professionally engineered for electric vehicle power batteries, delivering tailored performance and reliability.

2. It incorporates advanced soft-switching technology, offering a compact form factor, easy installation, high energy conversion efficiency, and extended full-load operation. Additional benefits include stable output current, high capacity, superior reliability, and extended service life.

3. Equipped with short-circuit, low-voltage, and over-temperature protection, the charger also features a long-delay digital timer that ensures a secure transition from constant voltage to float charging. This effectively prevents thermal runaway caused by elevated temperatures, significantly reducing battery damage from dehydration and plate sulfation—common issues associated with conventional chargers.

4. Reverse polarity protection is included to safeguard against incorrect battery connections.

5. The constant charging voltage is maintained within a range of 14.5V to 14.8V DC.

6. Both OEM and ODM services are supported to accommodate custom requirements.

>>>Product Specifications                                                                                                                                                   

Backed by years of experience, we specialize in the production of solar energy solutions such as photovoltaic

inverters, AGM/GEL lead-acid battery chargers, and solar charge controllers. Sunchonglic products are engineered

to deliver superior performance and durability.
For more information, do not hesitate to reach out—our team is ready to provide you with all the details you need!

Q1. Are you the factory manufacturer?
A1. We are doing the Solar Energy Photovoltaic Products for over 20 years.
We are the original manufacturer and developer of advanced Solar Energy Photovoltaic 
Product,including hybrid solar inverter, power inverter,battery chargers,solar controller,
and solar system,etc.
Q2.How to select a suitable products?
A2.Tell us your demand, we will recommend a suitable one to you.
Q3. What is your payment methods?
A3. We accept T/T,Trade Assurance,etc.
Q4. What’s the price terms can you offer for us?
A4. We can accept EXW, FOB, CIF and so on.
Q5. Where is your main market for your products?
A5. Most of our Sunchonglic brand products are exported to Southeast Asia, Africa and 
Mid East etc.

Our products have earned widespread recognition and trust from clients globally, effectively

 adapting to evolving economic and social demands . We cordially invite both existing and

potential partners worldwide to collaborate with us in establishing partnerships for shared

prosperity!