Advantages

1. The case is made of aluminum alloy ,which has good heat dissipation. The product has four built -in electric fans, forming a double convection system.

2. Four sets of circuits are connected in parallel, one of which is damaged, and the product can continue to work, increasing the service life of the product.

3. It contains filters inside, so that the charger makes anti-jamming performance much strengthen.

4. There is a potentiometer, it can adjust the voltage within a certain range.

5. The product internal circuit contains fuse, the whole circuit overload protection effect

Characteristics

1. Protection function: Over voltage/ Over temperature/ Over current

2. The indicator of LED: Red is charging, green is charge finished or prepare charging 

3. Stable, High-Efficiency, Safe, etc. Precise limit of voltage & current, qualified fully charged and avoid over charge 

4. Using aluminum heat sink, Good thermal design, can better cool the power device, Consistent with the principle of hot air flow, extend the service life 

5. The main power transformer adopts EC40 core, PC40 material, High efficiency, low iron loss, Enough power capacity, Have sufficient power margin. 

6. Input and output filter electrolytic capacitor use withstand temperatures -40 to +105?, with Low Impedance, High reliability, Long useful life, High ripple capability, etc features.

How to use:

1. Should be checked before using the battery charger is consistent with the type of charger model is correct. If the model is not matched, charging may be abnormal and the battery may be seriously damaged. 

2. Should be properly connected battery Do not reverse polarity! (Red + Black- or Brown- Blue + or Red + Blue -). 

3. Then the AC plug in the AC outlet, then the charger starts to charge the battery, charging status LED color light displayed by the top of the charger(The indicator of LED: red is charging, green is charge finished or prepare charging). If the green light is always on, check that the charging cable is firmly connected to the battery. 

4. Full of voltage, first unplug the charger's power plug, then unplug the battery plug.

Our advantages

1. We are a factory company, which can provide competitive prices, direct technical instruct, customized production and professional after-sales service

2. Positioned on the world- class enterprise. our products are mainly for European and America high-end market, all makes us insist on Quality first!

3. Chargers here are high quality, intelligent, stable, portable, small size, light weight and approved by CE, ROHS 

4. Our team have high degree and rich experience makes us have the strong ability to meet different demands from our customers

Note

1. The red light displayed may be that the battery type does not match and the battery is aging.

2. The charger is not connected to the battery, and the green light is displayed. Please check the battery interface.

3. The previous charger can be charged normally, but it cannot be charged using our charger. Please check your parameters. You need to discharge the battery before using the charger, so that it can be used normally.

4. Lithium iron and lead-acid batteries need to be charged once a month to avoid battery aging

5. If the product has any problems during use, please test it according to the above methods. If it cannot be used, please contact us in time, and we will give you a solution after understanding the situation.

FIG Charging Curve: