3.65V 4.2V 20A Single Cell Battery Charger For LiFePO4 / Li-ion
Battery, 180W Output Power with 20Amps CC CV Charging
Brief Descriptions:
Advanced high frequency switching mode power supply technology, MCU
controlled.
Aluminum casing, light weight, portable.
Custom-made for single cell lithium battery.
Input with 110 or 230Vac
Charging with 3.65V or 4.2V 20Amps.
Intelligent 4 steps charging with pre - charge, CC, CV and
automatic cut-off.
Protections: Short circuit, Over-voltage, Over-temperature, Reverse
Polarity.
Applied to 3.65V single cell LiFePO4 battery or 4.2V single cell
Lithium ion batery.
Factory price, high quality.
Warrant with 2 years and free replacing in two years.
Technical Specs.:
1) Dimensions(LxWxH): 155 x 90 x 50 mm
2) Net weight: 0.9 KG
3) Max charging voltage(CV): 3.65 / 4.2 volt
4) Floating voltage: customized
5) Max output current (CC): 20 amps
6) Charging method: pre-charge, CC, CV, trickle or shut off
7) AC input voltage: 110 / 230Vac
8) AC input freq.: 50 / 60 Hz
9) AC plug: customized by user’s country
10) Output connector type: customized by applications
11) Enclosure: Aluminum
| Output series: 180W Size: 155×90×50 mm Net weight: 0.9 KG |
| Input | Model | Apply to battery types | Floating V | CV (V) | CC (A) | Switching |
AC Input: 85~264V
Frequency: 47~63HZ
| VL1208L | 12V LiFePO4 Battery | | 14.6V | 8A | CC5~8% |
| VL1208 | 12V Lead-acid Battery | 13.5V | 14.7V | 8A | CC20% |
| VL2405LM | 24V Li-MnO2 Battery | | 29.4V | 5A | CC5~8% |
| VL2405 | 24V Lead-acid Battery | 27.6V | 29.4V | 5A | CC20% |
| VL3604L | 36V Li-MnO2 Battery | | 42V | 4A | CC5~8% |
| VL3604 | 36V Lead-acid Battery | 41.4V | 44.1V | 4A | CC20% |
| VL4803LM | 48V Li-MnO2 Battery | | 54.6V | 3A | CC5~8% |
| VL4803 | 48V Lead-acid Battery | 55.2V | 58.8V | 3A | CC20% |
| Note: customized input / output / plug type / connectors are
available. |
Quality Control:
We have passed Quality Management ISO 9001:2015 and Environmental
Management ISO 14001:2015. We control our quality as following 6
steps:
Step 1 Using Famous Brand Components: Only use famous brand and high quality components and choose
suppliers with certifications. Guarantee no low quality components
get into our warehouse.
Step 2 Inspecting Components: Inspect every batch of incoming components.
Step 3 Qualified Workers Assembling: 2 year qualified workers assemble the battery chargers, high
efficiency and low failure rate.
Step 4 Smart Aging System: Using smart aging system to do burn-in test with full load for at
least two hours. This system will age battery chargers
automatically after setting in computer and record every aging
information. Guarantee every battery charger's components under the
good condition.
Step 5 Latest ATE Battery Charger Test System: At last, we do final test by our latest ATE Battery Charger Test
System before packing. This system will do more than 10
performances automatic testing and check all functions
automatically, recording test data with very fast and precise way,
tracking test result, reading, comparing and filing all data, easy
to control. Every battery charger has an unique tracking code, when
there is a fault on battery charger, we just scan the code and
track its manufacturing information.
Step 6 Random Test Before Shipping: Before shipping, we will choose two chargers randomly and test
again. This shipment can be released for shipping if there is no
problem at random test.
