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[China]
Address: 1221-1223, B3 BUILDING, WANDA PLAZA, NANSHA FREE TRADE ZONE, GUANGZHOU, CHINA.
Contact name:Grace
Guangzhou Chuxin Import & Export Co., Ltd. |
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57.6V 20A Waterproof Lithium Battery Charger with CAN bus for communication
Item No.: VL4820LWP
Dimension: 310*230*101 mm
Net weight: 8.0 KG
Input voltage: wide 90~264Vac
Output rated: 36Vdc 20Amps
Max charging: customized 42V or 43.8V
WaterProof rate: IP65
Applied to battery Types: 48V Lithium Battery
Communication: CAN bus
Smart Charging: Auto. Pre-charge, CC and CV
Brief Descriptions:
CAN bus communication Waterproof / Marine Battery Charger 48V 20A with IP65 rate waterproof, is designed for lithium or lead acid (AGM, sealed) battery powered electric cars or boat appliecation, input with PFC worldwide 90~264Vac and rated output voltatge is 48V 20A. Smart max charging voltage is 58.8V for lead acid (sealed, AGM) type batteries and 54.6 / 58.4V for LiFePO4 batteries. MCU coutrolled and intelligent 4 steps charging with pre-charge, CC, CV and floating or automatic cut-off, this charger will charge your electric motorcycless very fast, with high efficiency.
Features:
Advanced high frequency switching mode power supply technology.
DC output isolated from AC input.
Auto worldwide Input 110 / 230Vac (90 ~ 264Vac) with PFC, 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 > 91%.
With CAN bus communication port
Forced ventilation with fans.
100% full load burn-in test.
Aluminum casing, light weight, portable, on-board.
| 1,200W waterproof charger Size: 310×230×101 mm Net weight: 8.0 KG | |||||||
| Input | Model | Apply to battery types | Floating V | CV (V) | CC (A) | Switching | |
PFC AC Input: 90 - 264V
Frequency: 47~63HZ
| VL1260LWP | 12V LiFePO4 Battery | 14.6V | 60A | CC5~8% | ||
| VL1260WP | 12V Lead-acid Battery | 13.5V | 14.7V | 60A | CC20% | ||
| VL1460WP | 14V AGM Battery | 13.5V | 14.4V | 60A | CC20% | ||
| VL1660WPL | 16V LiFePO4 Battery | 18.2V | 60A | CC5~8% | |||
| VL2445LMWP | 24V Li-MnO2 Battery | 29.4V | 45A | CC5~8% | |||
| VL2445LWP | 24V LiFePO4 Battery | 29.2V | 45A | CC5~8% | |||
| VL2445WP | 24V Lead-acid Battery | 27.6V | 29.4V | 45A | CC20% | ||
| VL3630LMWP | 36V Li-MnO2 Battery | 42V | 30A | CC5~8% | |||
| VL3630LWP | 36V LiFePO4 Battery | 43.8V | 30A | CC5~8% | |||
| VL3630WP | 36V Lead-acid Battery | 41.4V | 44.1V | 30A | CC20% | ||
| VL4825LMWP | 48V Li-MnO2 Battery | 54.6V | 25A | CC5~8% | |||
| VL4825LWP | 48V LiFePO4 Battery | 43.8V | 25A | CC5~8% | |||
| VL4825WP | 48V Lead-acid Battery | 55.2V | 58.8V | 25A | CC20% | ||
| VL6018LWP | 60V LiFePO4 Battery | 73V | 20A | CC5~8% | |||
| VL6018WP | 60V Lead-acid Battery | 67.5V | 73.5V | 20A | CC20% | ||
| VL7215LWP | 72V LiFePO4 Battery | 87.6V | 15A | CC5~8% | |||
| VL7215WP | 72V Lead-acid Battery | 81V | 88.2V | 15A | CC20% | ||
| VL8413LWP | 84V LiFePO4 Battery | 102.2V | 13A | CC5~8% | |||
| VL8413WP | 84V Lead-acid Battery | 94.5V | 102.9V | 13A | CC20% | ||
| VL9612LWP | 96V LiFePO4 Battery | 116.8V | 12A | CC5~8% | |||
| VL9612WP | 96V Lead-acid Battery | 108V | 117.6V | 12A | CC20% | ||
| Note: customized input / output / plug type / connectors are available. | |||||||
Why VLDL 48V 20A Marine/Waterproof Battery Charger are 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.
