48V 20A Lithium Battery Charger, 1200W Output Power
Aluminum 48V 20A Lithium Battery Charger Fast and Automatic 54.6V
or 58.4V Charging
Item No.: VL4820L
Color Option: Silver or Black
Charging method: Pre-charge, CC, CV and Cut-off
Applied to battery types : 48V Li-ion/LiFePO4/LiMnO2 battery pack
Dimensions: 260 x 150 x 90mm
Input voltage: 110 or 230Vac
Max charging: Automatic 54.6V / 58.4V / 58.8V 20 Amps charging
48V 20Amps intelligent battery charger is designed for lithium or
lead acid battery, input with single 110 or 230Vac and rated output
voltatge is 48 Volt 20 amps. Smart max charging voltage is 58.8V
for lead acid type batteries and 54.6 / 57.8 / 58.4V for Lithium
batteries. Intelligent 4 steps charging with pre-charge, CC, CV and
floating or automatic cut-off, this charger will charge your
batteries with very fast speed, with high efficiency and protect
your battery life to the max. Aluminum housing, light weight and
portable.
Technical Specs.:
1) Dimensions(LxWxH): 260 x 150 x 90 mm
2) Net weight: 4.5 KG
3) Max charging voltage(CV): 54.6 / 57.8 / 58.4 volts
4) Floating voltage: custom-made
5) Max output current (CC): 20 amps
6) Charging method: Pre-charge, CC, CV, floating / trickle or shut off
7) AC input voltage: 110 / 230Vac
8) AC input freq.: 50 / 60 Hz
9) AC plug: custom-made
10) Output connector type: customized by applications
11) Enclosure: Aluminum
| Output series: 1,200W Size: 260×150×90 mm Net weight: 4.5 KG |
| Input | Model | Apply to battery types | Floating V | CV (V) | CC (A) | Switching |
AC Input: 110 / 230V
Frequency: 47~63HZ
| VL1260L | 12V LiFePO4 Battery | | 14.6V | 60A | CC5~8% |
| VL1260 | 12V Lead-acid Battery | 13.5V | 14.7V | 60A | CC20% |
| VL1460 | 14V AGM Battery | 13.5V | 14.4V | 60A | CC20% |
| VL1660L | 16V LiFePO4 Battery | | 18.2V | 60A | CC5~8% |
| VL2435LM | 24V Li-MnO2 Battery | | 29.4V | 35A | CC5~8% |
| VL2435L | 24V LiFePO4 Battery | | 29.2V | 35A | CC5~8% |
| VL2435 | 24V Lead-acid Battery | 27.6V | 29.4V | 35A | CC20% |
| VL3620LM | 36V Li-MnO2 Battery | | 42V | 20A | CC5~8% |
| VL3620L | 36V LiFePO4 Battery | | 43.8V | 20A | CC5~8% |
| VL3620 | 36V Lead-acid Battery | 41.4V | 44.1V | 20A | CC20% |
| VL4818LM | 48V Li-MnO2 Battery | | 54.6V | 18A | CC5~8% |
| VL4818L | 48V LiFePO4 Battery | | 43.8V | 18A | CC5~8% |
| VL4818 | 48V Lead-acid Battery | 55.2V | 58.8V | 18A | CC20% |
| VL6015L | 60V LiFePO4 Battery | | 73V | 15A | CC5~8% |
| VL6015 | 60V Lead-acid Battery | 67.5V | 73.5V | 15A | CC20% |
| VL7213L | 72V LiFePO4 Battery | | 87.6V | 13A | CC5~8% |
| VL7213 | 72V Lead-acid Battery | 81V | 88.2V | 13A | CC20% |
| VL8411L | 84V LiFePO4 Battery | | 102.2V | 11A | CC5~8% |
| VL8411 | 84V Lead-acid Battery | 94.5V | 102.9V | 11A | CC20% |
| VL9610L | 96V LiFePO4 Battery | | 116.8V | 10A | CC5~8% |
| VL9610 | 96V Lead-acid Battery | 108V | 117.6V | 10A | CC20% |
| Note: customized input / output / plug type / connectors are
available. |
Why VLDL 48V 20A Lithium Battery Charger is worth to buy?
There are four reasons:
1. High Quality.
We say our battery chargers have good quality; you may think that
every manufacturer claims that their charger is the best. OK, you
are thinking totally right! Bad manufacturers will 100% guarantee
their chargers is the best in the world and with the cheapest
price! But actually, you can’t buy a best product with the cheapest
price, the old saying is that “You get what you pay”!
For VLDL Marine / Waterproof Battery Charger, please take a look at
inside of it. Comparing some cheap charger manufacturers, in order
to save cost, they use send-hand components (we call electronic
waste) and no EMC circuit design, no 100% burn-in test before
packing.
But we use high quality components, latest circuit technology
design (meet EMC standards), fully cover for all components and PCB
by waterproof glue, 100% burn-ion test for 4 hours for every
charger. From the appearance, it looks the same but much different
from the inside. We control our failure rate under 1%, but some
manufacturers’ failure rate more than 40%. After you buy from them,
then you will be struggling for after-service, no warranty no free
replacing, it will hurt your customers and wasting time.
Please see point 2 below, Danl promise full 2 years warranty with
free replacing, no worry no struggling for failed problem, just
replace it, easy and fast.
2. Full 2 Years Warranty with Free Replacing
Danl guarantee that we provide full 2 years warranty with free
replacing. That means we will replace with free new chargers for
your faulty chargers, no repair, no wasting to send back and check,
no passing the buck. Why do we have confidence to provide that a
great warranty policy? Because we only produce high quality battery
chargers, lowest failure rate gives us that confidence.
3. Factory Price
Based on high quality and full 2 years warranty policy, we supply
battery charger with factory price, not the cheapest as some bad
manufacturers but reasonable price. We only earn some small part of
profit because we know that “Win-Win” situation will help our
customers and then help ourselves at the same time. If our
customers can’t earn more, how can they buy from us? That is our
business philosophy.
4. Best After-service
Trust us that we asked all of our salesman to reply in 12 hours,
not 24 hours.
