How does the 4-step charging process work?

It performs pre-charge to activate low voltage, CC for fast charging, CV for constant voltage, and floating or shut-off for maintenance.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What payment methods are accepted?

We accept T/T, PayPal, and Western Union for payments.

on-Board 36V 20A Automatic Battery Charger, High Quality with 2 Years Warranty

Name: on-Board 36V 20A Automatic Battery Charger, High Quality with 2 Years Warranty
Brand: Danl New Energy Co., Limited
SKU: 704100771

Guangdong, ChinaDanl New Energy Co., Limited

US$89.00-119.00

1 Piece

Sample price:US$119.00/piece.Request sample

Product profile

Customization

Available

Rated Power

36V 900W

Charging Current

36V 20A

Model NO.

VL3620LV

Input Voltage

110 / 230VAC

Type

Lithium Ion Battery Charger

Charging Type

Smart Cc CV Charging

Principle

Micro-Processor Controlled

Net Weight

3.5 Kg

Applications

Charge 36V Li Battery Pack

Max Voltage

42V / 43.8V

Certificate

Ce, RoHS, C-Tick

Lead Time

7 Days

on-Board

on-Board, Anti-Vibration

Transport Package

Carton

Specification

230*135*70 mm

Trademark

VLDL

Origin

China

Production Capacity

10000PCS/Month

Key features

2 Years Full Warranty: Comprehensive coverage with free replacement for all mechanical defects.

Smart 4-Step Charging: Automated pre-charge, CC, CV, and floating/trickle or shut-off modes.

Wide Input Voltage: Supports 110V to 230VAC input with 50Hz to 60Hz frequency.

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

Compact Aluminum Design: Lightweight, portable, and anti-vibration on-board construction.

Universal Battery Compatibility: Works with Lithium (Li-ion, LiFePO4) and Lead-acid (AGM, SLA) batteries.

High Efficiency Technology: Uses high-frequency switching mode for fast and accurate charging.

Customizable Connectors: Input plugs and output connectors can be customized for specific applications.

Company profile

Danl New Energy Co., LimitedGuangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2008-06-02Nearest Port: Guangzhou, ShenzhenAverage Response Time: ≤9.37hTerms 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.