Overview

The HP8204B is a 24V 6A SLA battery charger designed for powered wheelchairs, mobility scooters, and other mobility devices using Sealed Lead Acid (SLA) batteries.

With a reliable charging performance and robust design, the HP8204B is suitable for OEM applications, mobility equipment manufacturers, distributors, and battery-powered mobility device brands.

The charger is specifically designed for 24V nominal SLA battery systems and provides a stable and intelligent charging process to help maintain battery performance and extend battery service life.

Please note: The HP8204B is designed for SLA batteries only and is not suitable for charging lithium-ion or LiFePO4 batteries.

Battery Compatibility

The HP8204B is designed specifically for 24V Sealed Lead Acid (SLA) battery systems, including commonly used battery configurations such as:

• 24V nominal SLA battery systems

• AGM batteries

• Sealed Lead Acid batteries

• Two 12V batteries connected in series

The charger uses a multi-stage charging process to provide efficient and controlled charging for SLA batteries.

Battery Type: SLA / AGM
Nominal Battery Voltage: 24V
Charger Output: 28.8V
Charging Current: 6A

The HP8204B is not compatible with Li-ion, LiFePO4, or other lithium battery chemistries.

Intelligent Charging Performance

The HP8204B uses an intelligent charging process designed for 24V SLA batteries.

1. Bulk Charging

The charger provides a high charging current to quickly replenish the battery and efficiently restore the battery’s capacity.

2. Absorption Charging

When the battery approaches the full-charge voltage, the charger maintains a controlled voltage while the charging current gradually decreases. This helps ensure that the battery is fully charged without excessive charging stress.

3. Float Charging

After the battery is fully charged, the charger switches to a lower maintenance voltage to help keep the SLA battery fully charged and ready for use.

This charging process is suitable for mobility applications where reliable battery charging and long-term battery maintenance are important.

Connector Options

The HP8204B can be supplied with different DC connector configurations according to the customer’s application requirements.

Available options may include:

• 3-pin XLR connector

• DIN connector

• Other standard connectors

• Customer-specified connectors

• Custom connector solutions

The connector can be customized according to the customer’s equipment design and electrical requirements. Connector customization costs vary depending on the connector type, specifications, tooling requirements, and order quantity.

Customers may also provide their own connectors for production. Our engineering team can evaluate the customer-supplied connector and confirm compatibility before production.

For OEM projects, please provide the required connector model, part number, drawing, or sample for evaluation.

Certifications

The HP8204B is available with certifications for different international markets, including:

• TÜV-GS

• UKCA

• cTUVus

• CE

• KC

Certification availability may depend on the specific product configuration and target market.

For OEM projects, relevant certification documents, test reports, and compliance documentation can be discussed and provided according to the applicable product configuration and project requirements.

OEM Customization

The HP8204B supports OEM customization for mobility equipment manufacturers, distributors, and brand owners.

For standard OEM projects, the most common customization is changing the product label to the customer’s brand or company information.

Please note that changing the product label or branding may require the relevant certification documents, certificates, and test reports to be updated or re-issued, depending on the certification requirements and the extent of the changes.

Therefore, OEM certification and documentation costs are not fixed and will be quoted separately based on the specific project requirements.

Possible OEM services include:

• Customer-branded product label

• Customized product identification

• Customer logo and brand information

• Customized packaging

• Customized DC connector

• Customer-supplied connector

• Other project-specific requirements

For connector customization, the cost depends on the selected connector, specifications, tooling, and quantity. Customers can also provide their own connectors for evaluation and production use, subject to technical approval.

If you require a fully customized charger design or additional product modifications, our engineering team can evaluate the requirements and provide a project-specific quotation.

Why Choose the HP8204B?

• 24V 6A output for mobility applications

• Designed specifically for SLA / AGM batteries

• Suitable for powered wheelchairs and mobility scooters

• Reliable multi-stage charging process

• Multiple connector options available

• Custom connector solutions supported

• Customer-supplied connectors can be evaluated

• OEM private-label customization available

• International certifications including TÜV-GS, UKCA, cTUVus, CE, and KC

• Certification and documentation support for OEM projects

OEM Battery Charger Solution

The HP8204B is a practical OEM charging solution for companies developing or manufacturing powered wheelchairs, mobility scooters, and other SLA battery-powered mobility equipment.

Whether you need a standard HP8204B charger with your own product label, a customized connector, or a customer-supplied connector, Elite-HP can evaluate your requirements and provide a suitable OEM solution.

Contact Elite-HP today to discuss your 24V 6A SLA battery charger project, connector requirements, and OEM certification needs.