What is the warranty policy?

We provide a fully 2-year warranty with a free replacing policy. We also guarantee a response within 24 hours after getting a failed product report from customers.

Lithium Battery Charger 36V 4A Max 42V, 43.8V Automatic Cc CV Charging

Name: Lithium Battery Charger 36V 4A Max 42V, 43.8V Automatic Cc CV Charging
Brand: Danl New Energy Co., Limited
SKU: 705065141

Guangdong, ChinaDanl New Energy Co., Limited

US$21.50-24.90

10 Pieces

Sample price:US$24.90/piece.Request sample

Product profile

Customization

Available

Rated Power

36V 180W

Charging Current

36V 42V 4A

Model NO.

VL3604L

Input Voltage

110-230VAC

Type

Lithium Ion Battery Charger

Charging Type

Automatic Cc CV Charging

Principle

Micro-Processor Controlled

Net Weight

1.0 Kg

Color

Silver or Black

Max Charging

Customized 42V 43.8V

Charge Method

Automatic Cc CV

Warranty

2 Years

Transport Package

Carton

Specification

155*90*50mm

Trademark

VLDL

Origin

China

Production Capacity

100000PCS/Month

Key features

Automatic CC CV Charging: Micro-processor controlled with 4-step smart charging for safety and efficiency.

Customizable Charging Voltage: Max charging voltage can be customized to 42V or 43.8V for different battery types.

Comprehensive Protection: Features short circuit, over-voltage, over-temperature, and reverse polarity protection.

2-Year Warranty Coverage: Fully 2-year warranty with free replacement policy for all mechanical defects.

24-Hour Response Support: After-sales team responds within 24 hours of receiving a failed product report.

Durable Aluminum Housing: Lightweight aluminum casing ensures portability and heat dissipation.

Wide Input Voltage Range: Compatible with AC input voltage from 110V to 230VAC at 50/60Hz.

EV Special Functions: Available in-lock signal and remote signal wire for digital display board connection.

Company profile

Danl New Energy Co., LimitedGuangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2008-06-02Nearest Port: Guangzhou, ShenzhenAverage Response Time: ≤10.40hTerms 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.

Q:Is the charging voltage customizable?

Yes, the max charging voltage can be set at 42V or 43.8V for different battery types, and customized input/output/plug type/connectors are available.