What is the required external power supply?

The device requires an external power supply of 12V and 5A.

How do I perform battery maintenance with this tool?

For bad cells, replace the cell, charge fully, balance, and charge again. For good cells, charge fully, balance, and charge again. Repeat if necessary.

What precautions should be taken during balancing?

Use thick balancing wires to prevent burning, ensure B- is the negative and B1 is the first series, and avoid touching the battery with the rot-free channel line.

2-24s 4A Active Equalizer Balancer with Voltage Measuring for Battery Equalizer Repair Instrument

Name: 2-24s 4A Active Equalizer Balancer with Voltage Measuring for Battery Equalizer Repair Instrument
Brand: LINKTOSUN LIMITED
SKU: 2058567132

Guangdong, ChinaLINKTOSUN LIMITED

US$180.00-220.00

1 Piece

Sample price:US$220.00/piece.Request sample

Product profile

Customization

Available

Transport Package

Carton

Specification

2-24S

Trademark

lsbatti

Origin

China

HS Code

9032899099

Key features

Wide Battery Compatibility: Supports 2-24S Li-ion, LiFePO4, and LTO batteries with voltage range 2V-4.5V.

High Current Discharge: Constant resistance mode with up to 4A for Li-ion and 3A for LiFePO4.

Comprehensive Protection: Features reverse connection, overvoltage (4.5V), and low voltage (2V) alarms.

Automatic Operation: Automatically identifies lowest voltage, stops after balancing, and triggers alarms.

Detailed Display Data: Shows series voltage, total/average/max/min voltage, differential pressure, and series count.

Wide Input Voltage Range: Single series input interface supports voltage from -100V to +100V.

Fast Balancing Speed: Efficient constant resistance discharge ensures quick and effective battery maintenance.

User-Friendly Design: Simple operation with clear display and straightforward connection steps.

Company profile

LINKTOSUN LIMITED

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2013-01-01Nearest Port: shenzhenAverage Response Time: ≤18hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryLINKTOSUN LIMITED is identified as a China-based manufacturer/factory with an offshore trading-company name also reported. The supplier states that it provides R&D, production, technical support, and after-sales services, and offers broad customization and ODM capability. Evidence indicates new products were launched in the past year, with 6–10 R&D engineers and 6–10 quality-control staff. ISO 14001 certification is reported. The supplier has inventory capability, documented service procedures, and qualified service suppliers, but no overseas warehouse, showroom, agent/branch, or SDK availability. Production scale is not fully verifiable because the reported annual output is below the stated threshold and no detailed capacity figures are provided. OEM service for well-known brands is explicitly claimed, but no specific customer names or case studies are supplied. Financial information is excluded.

Supplier typeThe supplier is identified as LINKTOSUN LIMITED, a limited company based in Shenzhen, Guangdong, China, and classified as a manufacturer/factory. A separate offshore business name is described as a trading company whose scope covers electronic, computer, communication, automation, and related equipment.

CertificationsThe supplier reports holding ISO 14001 certification for its management systems. The provided information does not specify the certification scope, issuing body, validity period, or any additional certifications.

R&D capabilityThe supplier reports new products during the past year, ODM availability, and 6–10 R&D engineers. It does not have an available SDK, so its innovation capability is supported for product development and design but not for SDK-based integration.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad product-design and customization support.

Product Q&A

Q:What battery types and configurations does this equalizer support?

It supports 2-24S Li-ion, LiFePO4, and LTO batteries with a voltage range between 2V and 4.5V.

Q:What is the maximum discharge current for different battery types?

The maximum current is up to 4A for Li-ion batteries and up to 3A for LiFePO4 batteries.

Q:Does the device have safety protection features?

Yes, it includes protection against reverse connection, overvoltage (4.5V), and low voltage (2V) with alarms.

Q:How does the device identify the battery pack?

It automatically identifies the series and sets the uniform voltage to the lowest voltage of the battery series.

Q:What information is displayed on the screen?

The display shows series voltage, total voltage, average voltage, max/min voltage, differential pressure, balanced voltage, and the number of battery series.

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2-24s 4A Active Equalizer Balancer with Voltage Measuring for Battery Equalizer Repair Instrument