48V 20A Lithium Battery Charger with CAN Communication

Name: 48V 20A Lithium Battery Charger with CAN Communication
Brand: Danl New Energy Co., Limited
SKU: 755096782

Guangdong, ChinaDanl New Energy Co., Limited

US$129.00-158.00

1 Piece

Sample price:US$158.00/piece.Request sample

Product profile

Customization

Available

Rated Power

48V 1200W

Charging Current

48V 20A

Model NO.

VL4820LC

Input Voltage

110 or 230VAC

Type

Lithium Ion Battery Charger

Charging Type

Smart CC CV Charging

Principle

Micro-Processor Controlled

Color

Silver / Black

Max Output Voltage

54.6V / 57.8V / 58.4V

Charging Method

Pre-Charge, Cc, CV and Auto Cut-off

Net Weight

4.5 Kg

Communication

CAN Bus

Transport Package

Carton

Specification

260*150*90 mm

Trademark

VLDL

Origin

China

Production Capacity

100000PCS/Month

Key features

Smart CC CV Charging: Intelligent 4-step charging with pre-charge, CC, CV, and auto cut-off for maximum battery life.

CAN Communication Support: Dual CAN BUSes enable remote control, parameter configuration, and battery authentication.

Wide Input Voltage Range: Supports 110V or 230V AC input, insensitive to line voltage variations for global use.

High Efficiency Design: Advanced high-frequency switching technology ensures efficiency greater than 90%.

Comprehensive Protections: Includes short circuit, over-voltage, over-temperature, and reverse polarity protection.

Customizable Output Voltage: Max output voltage options include 54.6V, 57.8V, and 58.4V for specific battery types.

Portable Aluminum Housing: Lightweight 4.5kg design with durable aluminum casing for easy portability.

Full Load Burn-in Test: Every unit undergoes 100% full load burn-in testing to ensure reliability.

Company profile

Danl New Energy Co., LimitedGuangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2008-06-02Nearest Port: Guangzhou, ShenzhenAverage Response Time: ≤9.54hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryDanl New Energy Co., Limited is identified as a China-based limited trading company headquartered in Guangzhou, with stated manufacturing operations in Nansha. Its business focuses on smart battery chargers for lithium, lead-acid, and various electric-mobility applications. The supplier reports four production lines, 6–10 quality-control staff, a 97.24 m² manufacturing plant, and substantial export activity. It claims customization, ODM/OEM, two-year full warranty, and free replacement services. However, no certification information or specific customer cases is provided. The materials also contain differing establishment/export-history references, so corporate history should be verified before relying on those claims.

Supplier typeThe supplier is legally described as a limited company and classified as a trading company, while its materials also identify a factory/manufacturer operation at a Guangzhou address. Its business covers battery chargers and related electrical/electronics products, indicating a trading entity with stated manufacturing capability.

After-Sales capabilityDanl explicitly states that it provides after-service and claims a two-year full warranty policy with free replacement. These are clear stated service commitments, although no service process, response-time data, or verification evidence is provided.

R&D capabilityThe supplier states that it designs and manufactures switching-mode technology battery chargers and develops smart chargers for multiple battery chemistries and electric-mobility applications. This supports product-development capability, but no patents, R&D team information, or independently validated technology evidence is provided.

Production capacityThe supplier reports a 97.24 m² manufacturing plant, four production lines, and 6–10 quality-control staff. Its listed product range covers multiple voltage levels, battery chemistries, and vehicle types, providing explicit evidence of production scope, though actual capacity and output verification are limited.

Customization capabilityDanl explicitly states that it specializes in customizing smart battery chargers and provides ODM/OEM services and charging solutions for battery and EV factories or wholesalers. This directly supports customization capability across multiple battery and mobility applications.

Product Q&A

Q:What do the abbreviations MF, GEL and AGM mean?

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?

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.

Q:What charger should I choose?

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 you really connect and then forget about the charger?

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.