What is the efficiency of this charger?

The charger uses advanced high-frequency switching technology, achieving an efficiency of greater than 90%.

How do I choose the right charger for my battery?

Selection depends on battery type, capacity, and application. Provide your battery details to our engineers for a suitable recommendation or custom solution.

EV Battery Charger 48V 15A, 54.6V or 58.4V Cc CV Automatic Charging for Lithium Ion Battery

Name: EV Battery Charger 48V 15A, 54.6V or 58.4V Cc CV Automatic Charging for Lithium Ion Battery
Brand: Danl New Energy Co., Limited
SKU: 753772862

Guangdong, ChinaDanl New Energy Co., Limited

US$79.00-99.00

1 Piece

Sample price:US$99.00/piece.Request sample

Product profile

Customization

Available

Rated Power

48V 900W

Charging Current

48V 15A

Model NO.

VL4815L

Input Voltage

110 / 230VAC

Type

Lithium Ion Battery Charger

Charging Type

Automatic Cc CV Charging

Principle

Micro-Processor Controlled

Color

Silver / Black

Max Output Voltage

58.4V or 54.6V 15A

Transport Package

Carton

Specification

230*135*70 mm

Trademark

VLDL

Origin

China

Production Capacity

10000PCS/Month

Key features

Smart 4-Step Charging: Pre-charge, CC, CV, and float modes ensure fast, efficient charging and maximize battery life.

High Efficiency Design: Advanced high-frequency switching technology with >90% efficiency and isolated DC output.

Comprehensive Protections: Features short circuit, over-voltage, over-temperature, and reverse polarity protections.

Portable Aluminum Build: Lightweight aluminum housing with forced ventilation, weighing only 3.0 KG.

Wide Input Compatibility: Supports 110/230VAC input with 50/60Hz frequency, insensitive to line voltage variations.

Customizable Options: Custom colors, charging curves, plugs, and connectors available upon request.

Reliable Quality Control: 100% full load burn-in test ensures high reliability before shipment.

Versatile Battery Support: Compatible with LiFePO4, Lead-acid, AGM, and Li-MnO2 batteries across various voltages.

Company profile

Danl New Energy Co., LimitedGuangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2008-06-02Nearest Port: Guangzhou, ShenzhenAverage Response Time: ≤6.96hTerms 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 charging modes does the charger support?

It features intelligent 4-step charging: pre-charge, constant current (CC), constant voltage (CV), and floating/automatic cut-off.

Q:Can I charge multiple batteries in parallel?

Yes, the charger can maintain several parallel-connected batteries as one large unit, provided the total capacity is within the model's recommendation.

Q:Is the charger safe for lithium batteries without BMS?

For lithium batteries without a BMS system, you should not leave the charger unattended. Lead-acid chargers have a floating mode for short-term unattended use (under 24 hours).

Q:What protections are included?

The charger includes short circuit, over-voltage, over-temperature, and reverse polarity protections to ensure safety.

Q:Can the charging parameters be customized?

Yes, charging curves, input/output types, plugs, and connectors can be customized based on specific battery and application requirements.