3A 120W Electric Vehicle Battery Charger For Lithium Battery

120W fast charger for Lithium battery and lead acid battery

Umini battery charger specification

Product Features

• 120W
• Economy
• Circuit Topology: Flyback type
• Quasi-resonant pulse width modulation(PWM),full automatic transition of CC,CV and Float/Cut-off, meet the demands for different Curve
• Protections: Over Current, Over Voltage, Over temperature, Short Circuit, Reverse Polarity, shut off or trickle and anti-reverse charge
• Use silent cooling fan
• Aluminum case, Robust, Elegant and Reliable

Other Parameters

About the Protection for battery charger

Output Over Voltage Protection

When the charger output voltage exceeds the maximum charging voltage, the charger enters the standby state protection. It will restore to normal working condition automatically after troubleshooting.

Output Over Current Protection

When the charger output current exceeds the maximum charging current, the charger enters the over current protection status. It will restore to normal working condition automatically after troubleshooting.

Short Circuit Protection

When the charger has short circuit at output, the charger enters short-circuit protection status. It will restore to normal working condition automatically after troubleshooting.

Reverse Polarity Protection

When the charger output positive negative pole and battery pack are connected in reverse, the internal relay of the charger is not sucked and there is no voltage current at the output terminal of the charger. After the correct connection, the charger can be charged normally.

Over-Temperature protection

When charger internal temperature exceed 75℃, it will be Into the over-temperature protection state and the cuts off output and the cooling fan is still working. When the temperature returns to 65℃, the charge is restored again

Advantages
1. AC input range selectable by switch.
2. Cooling by built-in DC fan, Ultra-silence without fan, Waterproof for option.
3. LED indicator for charging status.
3. Multi-protection:short circuit,Over load,Over /Under voltage, Over current, Over temperature,Reverse poloarity,Automatic
shutdown,Timing,Discharging.
4. 3-stage charging mode: CC, CV and float/trickle(or Cut off) .
5. Long lifetime: In the MTBF test, it makes more than 30,000 POH(power on hours) ,which means about 10 years if it work 8 hours every day.
6. Led Meter available: Show Charging Voltage and Charging Current.
7. Efficiency: ≥ 93% (full capacity),high performance , stable and durable .
8. Aluminum alloy shell: Good heat dissipation, anti-throw, anti-seismic.
9. Automatic smart portable battery charger , easy to use and convenience to carry
10.Low surge current,LLC resonance soft-switching technology,sychronous rectification; no interference,low output voltage ripple.

AC/DC plug choice

Many plug choice, for AC Plug: US, EU, AU,UK........
DC plug also have many choices: if u need others, we also can meet it.

Recommed Products

Packing and Delivery

Standard Exporting Package

1. Pakaging details:
Each switch box with cotton bag protecting

Each Switch box with Individual box
2. Delivery details: 4~15 working days after payment

About Deligreen

Changsha Deligreen Power Co.ltd,founded in 2010, is a "Green Energy Solution Service Provider".
Newest technology, new idea,hard-working and honest people,
Focus on lithium rechargeable battery, BMS,Balancer,charger and relative products.
Main application: electric bicycle, scooter,motorhome, AGV,solar/wind system, Energy storage system,truck and so on.
Four Promises:
We promise "Real" lithium capacity
We promise u100%n refund for any quality problem We promise11100%" replacement for any shipping damage
We promise lifetime fast technical support Customers, satisfaction is our endless pursuing.
 

RAQ

Q: How do you ship the products?

A: For small orders or samples we can arrange door to door air freight delivery , for large quantity we normally arrange container or LCL ocean shipment .

Q: How much does shipping cost?

A:It depends on the quantity of goods, the shipping method, and the country . But we will always figure out the best choice for you .

Q: How can I get the best prices?

A: You get cheaper per-item price when you buy larger quantities. Use the website to check prices. Returning customers receive better discount levels.

Q: What if the product is broken?

A: If any product is faulty, you can send me the picture or video to us, and we will study it. And provide the spare parts for after sale service.