What is the warranty period and policy?

We provide a fully 2-year warranty with a free replacing policy and a 24-hour response time after receiving a failed product report.

Are the input and output specifications customizable?

Yes, customized input, output, plug type, and connectors are available to meet specific requirements.

36V 42V 43.8V 30 AMPS Automatic Battery Charger for Lithium Battery

Name: 36V 42V 43.8V 30 AMPS Automatic Battery Charger for Lithium Battery
Brand: Danl New Energy Co., Limited
SKU: 738049062

Guangdong, ChinaDanl New Energy Co., Limited

US$146.00-206.00

10 Pieces

Sample price:US$206.00/piece.Request sample

Product profile

Customization

Available

Rated Power

36V 1500W

Charging Current

36V 42V 30A

Model NO.

VL3630L

Input Voltage

230VAC

Type

Lithium Ion Battery Charger

Charging Type

Electric Charger

Principle

Half-Bridge Charger

Net Weight

5.5 Kg

Color

Silver or Black

Max Charging

42V/43.8V/44.1V

Transport Package

Carton

Specification

300*150*90 mm

Trademark

VLDL

Origin

China

Production Capacity

10000PCS/Month

Key features

2-Year Warranty Coverage: Includes free parts replacement and 24-hour response time for failed products.

Intelligent Micro-processor Control: Fully automatic charging based on battery state with 4-step smart charging.

High Frequency Switching Technology: Ensures efficient power conversion with short circuit and over-voltage protection.

Portable Aluminum Design: Lightweight 5.5 KG housing with dimensions 300x150x90 mm for easy transport.

Multi-Battery Parallel Charging: Capable of charging multiple batteries in parallel as long as total capacity is within limits.

Customizable Input and Output: Input, output, plug type, and connectors can be customized to specific requirements.

EV Safety Lock Signal: Available in-lock signal prevents vehicle start while charging for enhanced safety.

Wide Application Compatibility: Suitable for E-bikes, scooters, skateboards, motorcycles, and golf carts.

Company profile

Danl New Energy Co., LimitedGuangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2008-06-02Nearest Port: Guangzhou, ShenzhenAverage Response Time: ≤10.25hTerms 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?

These are abbreviations for different types of lithium batteries using different cathode materials, which require different charging voltages.

Q:How do I choose the right charger?

Selection depends on battery type, capacity, application, and budget. Our engineers will recommend a suitable model or customize it based on your specific battery information.

Q:Can I charge several batteries in parallel?

Yes, the charger can handle multiple batteries connected in parallel, treating them as one large battery, provided the total capacity is within the model's recommendation.

Q:Can I leave the charger connected indefinitely?

For lead-acid batteries with maintenance mode, you can leave it connected for up to 24 hours. For lithium batteries without a BMS system, do not leave the charger unattended.