Guangzhou Chuxin Import & Export Co., Ltd.

Guangzhou Chuxin Import & Export Co., Ltd.

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsElectric Bike Charger

High Efficiency 48V 4A Electric Bicycle Charger Smart Charging For SLA or Li Battery

High Efficiency 48V 4A Electric Bicycle Charger Smart Charging For SLA or Li Battery

  • High Efficiency 48V 4A Electric Bicycle Charger Smart Charging For SLA or Li Battery
  • High Efficiency 48V 4A Electric Bicycle Charger Smart Charging For SLA or Li Battery
  • High Efficiency 48V 4A Electric Bicycle Charger Smart Charging For SLA or Li Battery
  • High Efficiency 48V 4A Electric Bicycle Charger Smart Charging For SLA or Li Battery
High Efficiency 48V 4A Electric Bicycle Charger Smart Charging For SLA or Li Battery
Product Details:
Place of Origin: CHINA
Brand Name: VLDL
Certification: CE, ROHS
Model Number: VL4804 / VL4804L
Payment & Shipping Terms:
Minimum Order Quantity: 12 pcs
Price: Negotiable
Packaging Details: 12pcs / carton
Delivery Time: 7 - 10 days
Payment Terms: TT, Paypal
Supply Ability: 10000 pcs / month
Contact Now
Detailed Product Description
Case Material: Aluminum Size: 170*90*50 MM
Net Weight: 1.0 KG Input Volt: Universal 110 - 230Vac
Output: 48V 4A, Max 54.6 / 58.4 / 58.8V Apply To Battery: Lead Acid, AGM, Deep Cycle, LiFePO4, Li-ion, Li-polymer
Apply To EV: E-bikes, E-scooters, E-skateboard, E-mobility Warranty: Fully 2 Years
Color Option: Black Or Silver Max Output Power: 240W
High Light:

bicycle battery charger

,

e bike battery charger

High Efficiency 48V 4A Electric Bicycle Charger Smart Charging For SLA or Li Battery

 

Brief Description:

Electric bike charger 48 volts 4 amps, smart four steps charging with floating / trickle step. Designed for 48V lithium or lead acid battery powered electric bikes / bicyles, input with worldwide 110 to 230Vac and rated output voltatge is 48V 3A. Smart max charging voltage is 58.8V for lead acid type batteries (AGM, GEL, Deep cycle) and 54.6 / 58.4V for 10 ~ 25Ah lithium (LiFePO4, Li ion, Li MO2) batteries. Intelligent 4 steps charging with pre-charge, CC, CV and floating / trickle or automatic cut-off, this charger will charge your electric bikes/bicycles very fast, with high efficiency and pretect your battery life maximumly. Small size and aluminum housing.

 

Features:

◆ Advanced high frequency switching mode power supply technology.

◆ DC output isolated from AC input.

◆ Auto worldwide Input 110 / 230Vac (90 ~ 264Vac), 50Hz ~ 60Hz.

◆ Charging parameters are insensitive to the AC input line voltage variations.

◆ Completely automatic battery charging: Pre - charging, CC, CV, Absorption, Float or Cut-off.

◆ 2 LEDs: LED1 Red (power on), LED2 Red/green (charging / full).

◆ Possibility to customize charging curve for request.

◆ Protections: Short circuit, Over-voltage, Over-temperature, Reverse Polarity.

◆ Efficiency > 95%.

◆ Forced ventilation with fans.

◆ 100% full load burn-in test.

◆ Aluminum casing, light weight, portable.

 

Technical Specs.:

1) Dimensions(LxWxH): 170 x 90 x 50 mm

2) Net weight: 1.0 KG

3) Max charging voltage(CV): 58.4 volts

4) Floating voltage: customized

5) Max output current (CC): 4 amps

6) Charging method: pre-charge, CC, CV, floating / trickle or shut off

7) AC input voltage: 110 - 240Vac worldwide

8) AC input freq.: 50 / 60 Hz

9) AC plug: customized by users country

10) Output connector type: customized by applications

11) Enclosure: Aluminum

 

Output series: 240W     Size: 170×90×50 mm     Net weight: 1.0 KG
Input Model Apply to battery types Floating V CV (V) CC (A) Switching

AC Input:

85~264V

 

Frequency:

47~63HZ

 

VL1210L 12V LiFePO4 Battery   14.6V 10A CC5~8%
VL1210 12V Lead-acid Battery 13.5V 14.7V 10A CC20%
VL2407LM 24V Li-MnO2 Battery   29.4V 7A CC5~8%
VL2407L 24V LiFePO4 Battery   29.2V 7A CC5~8%
VL2407 24V Lead-acid Battery 27.6V 29.4V 7A CC20%
VL3605LM 36V Li-MnO2 Battery   42V 5A CC5~8%
VL3605L 36V LiFePO4 Battery   43.8V 5A CC5~8%
VL3605 36V Lead-acid Battery 41.4V 44.1V 5A CC20%
VL4804LM 48V Li-MnO2 Battery   54.6V 4A CC5~8%
VL4804L 48V LiFePO4 Battery   43.8V 4A CC5~8%
VL4804 48V Lead-acid Battery 55.2V 58.8V 4A CC20%
VL6003L 60V LiFePO4 Battery   73V 3A CC5~8%
VL6003 60V Lead-acid Battery 67.5V 73.5V 3A CC20%
VL72025L 72V LiFePO4 Battery   87.6V 2.5A CC5~8%
VL72025 72V Lead-acid Battery 81V 88.2V 2.5A CC20%
Note: customized input / output / plug type / connectors are available.

 

Battery Knowledge

 

Q. What do the abbreviations MF, GEL and AGM mean?
A. Gel, AGM, Vlies, MF, Calcium/Calcium and Hybrid are abbreviations for different types of lead-acid batteries.

 

Q. What do the abbreviations LiFePO4, Li-ion, Li-MnO2 and LiCoO2 mean?

A. LiFePO4, Li-ion, Li-MnO2 and LiCoO2 are abbreviations for different types of lithium batteries, that means there batteries using different cathode materials. Different batteries have different charging voltages.

 

Battery Charger Knowledge

 

Q. What charger should I choose?
A. It depends on the type of battery, the capacity of the battery, the application and how much you are prepared to spend. Just tell us your battery information, DANL battery charger engineer will recommend the most suitable charger for you or customized by your batteries and applications.

 

Q. Can I charge several batteries in parallel?
A. The charger has no problem whatsoever of charging or maintaining several batteries, as long as they are connected in parallel. The charger sees the parallel connected batteries as one large battery. The sum of the capacity has to be below the recommendation for your model. Please note that there could be a high current between batteries when they are connected together, i.e. use high quality wiring.

 

Q. Can you really connect and then forget about the charger?
A. That depends on your batteries state and charger’s type. Danl lead-acid battery chargers have maintenance mode(floating mode), charger charges with very small current at this mode, so you can forget about the charger but not exceed 24 hours. If your battery is lithium type and without BMS system, please don’t forget the charger.

 

About DANL Company

 

Q. Are you a factory or trading company?

A. Danl is battery charger factory and we found in 2008. We have being in switching mode power supply and charger industrial for 15 years and have 10 years of exporting experience to worldwide especially to the high lever market of North America and Euro countries.

 

Q. What's about the warranty for Danl battery chargers?

Danl promises that we provide full 2 years warranty for our battery chargers. No return for faulty battery chargers firstly, we send you new replacing chargers firstly. Danl adopts latest ATE Automatic Battery Charger Testing System to test all of our battery chargers before shipping, guaranteeing extremely low rate of failure. So we have confidence to provide 2 years warranty.

 

Q. Do you accept OEM order?

A. Yes, we do. Danl provides OEM, ODM service. Please just tell us your project and we will provide a full charging solution for you, for example, your customized electric vehicles, sun-powered stations, racing batteries, on-board charging, etc.

 

Q. What is about the lead time for an order?

A. Normally, lead time is 7 days. If need large quantity, say 500 to 1000pcs, it will take about 15 days. If you need ODM charging solution, lead time depends on technical request, often it needs about 30 days.

 

Q. What certification do you have?

A. We have CE, RoHS, CB currently. We will add and pass the test of certificate which applied in your country.

 

Q. Why choose your smart battery chargers?

A. Because our battery chargers have high quality but reasonable factory price. First, we do not use cheap and unreliable components to save cost like other charger factories who have very cheap price. Second, we use latest ATE smart battery charger test and aging system and guarantee the quality of every battery chargers.

 

High Efficiency 48V 4A Electric Bicycle Charger Smart Charging For SLA or Li Battery 0

 

High Efficiency 48V 4A Electric Bicycle Charger Smart Charging For SLA or Li Battery 1

Contact Details
Guangzhou Chuxin Import & Export Co., Ltd.

Contact Person: admin1

Tel: +8615521009775

Send your inquiry directly to us (0 / 3000)

Other Products