What is the input voltage range for this charger?

The charger supports dual voltage input of 110V or 230V AC at 50Hz/60Hz, making it suitable for use in various regions with different power standards.

How does the charger protect battery life?

It uses intelligent 4-step charging (pre-charge, CC, CV, and float/cut-off) with high efficiency (>90%) to charge batteries quickly while maximizing battery lifespan and preventing overcharging.

72V 23A Lithium Ion Battery Charger

Name: 72V 23A Lithium Ion Battery Charger
Brand: Danl New Energy Co., Limited
SKU: 759205262

Guangdong, ChinaDanl New Energy Co., Limited

US$189.00-259.00

1 Piece

Sample price:US$259.00/piece.Request sample

Product profile

Customization

Available

Rated Power

72V 2500W

Charging Current

72V 23A

Model NO.

VL7223L

Input Voltage

110V / 230VAC

Type

Lithium Ion Battery Charger

Charging Type

Automatic Cc CV Charging

Principle

MCU Controlled Smart Charger

Color

Silver / Black

Max Output Voltage

87.6V

Charging Method

Cc, CV and Auto Cut-off

Net Weight

7 Kg

Warranty

2 Years

on Board

Yes, Anti-Vibration

Transport Package

Carton

Specification

380*150*90 mm

Trademark

VLDL

Origin

China

Production Capacity

1000PCS/Month

Key features

Smart MCU Control: MCU controlled smart charger with intelligent 4-step charging process for optimal battery health.

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

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

Dual Voltage Input: Supports 110V and 230V AC input, making it versatile for global use.

Portable Aluminum Build: Lightweight aluminum housing with forced ventilation for durability and portability.

Customizable Options: Customizable input/output, plug types, connectors, and charging curves available.

Universal Battery Support: Compatible with Lithium-ion, LiFePO4, Lead-acid, AGM, and Li-MnO2 battery types.

Rigorous Quality Testing: 100% full load burn-in test ensures reliability and performance before shipment.

Company profile

Danl New Energy Co., LimitedGuangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2008-06-02Nearest Port: Guangzhou, ShenzhenAverage Response Time: ≤9.98hTerms 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 types of batteries are compatible with this charger?

This charger is designed for lithium-ion, lead-acid, LiFePO4, AGM, and Li-MnO2 batteries. It supports automatic CC, CV, and cut-off charging methods suitable for various battery chemistries.

Q:Can I charge multiple batteries in parallel?

Yes, you can charge several batteries in parallel as the charger treats them as one large battery. Ensure the total capacity is within the model's recommendation and use high-quality wiring to manage potential high currents.

Q:Is the charger fully automatic and safe to leave unattended?

It features a completely automatic charging process including pre-charge, CC, CV, absorption, and float modes. For lead-acid batteries, it has a maintenance mode allowing short-term unattended use. For lithium batteries without BMS, do not leave it unattended for extended periods.

Q:What safety protections does the charger include?

The charger includes comprehensive protections against short circuit, over-voltage, over-temperature, and reverse polarity to ensure safe operation and protect the battery.

Q:Can the charging parameters be customized?

Yes, customization is available for input/output specifications, plug types, connectors, and charging curves. Please provide your specific battery information and application requirements for tailored solutions.