Is customization available?

Yes, minor customization options are available for the charge current.

What certifications does the product have?

The product is certified with CE and RoHS standards.

Battery Queen 7.4V Lipo Battery Hard Case DIY Kit 48V 280ah with PCB Board for BMS and Cell Connection

Name: Battery Queen 7.4V Lipo Battery Hard Case DIY Kit 48V 280ah with PCB Board for BMS and Cell Connection
Brand: Changsha Deligreen Power Co., Ltd.
SKU: 1932955301

Hunan, ChinaChangsha Deligreen Power Co., Ltd.

US$418.00-466.00

1 Piece

Sample price:US$466.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium Metal Battery

Cathode Material

LFP

Model NO.

280Ah

Rechargeable

Size

Medium

Charge Current

Standard

Transport Package

Carton

Specification

820*510*332mm

Trademark

Battery Queen

Origin

China

Production Capacity

1000

Key features

Complete DIY Kit: Includes 16S 48V 280AH/320AH BMS, LCD monitor, and all accessories for easy assembly.

High Capacity Power: Nominal voltage 51.2V with 280Ah capacity, delivering 14.3KWh of energy storage.

Dual Communication: Supports CAN and RS485 interfaces for seamless integration with inverters.

Safe LFP Chemistry: Uses Lithium Iron Phosphate (LFP) cathode material for enhanced safety and stability.

Flexible Installation: Supports parallel connection and rack mounting for versatile deployment options.

CE & RoHS Certified: Product meets CE and RoHS standards for quality and environmental compliance.

Cost Effective: Saves time and money by providing a professional, all-in-one DIY battery solution.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

Changsha Deligreen Power Co., Ltd.

Hunan, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Minor Customization CertifiedExport Year: 6 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤11.64h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryChangsha Deligreen Power Co., Ltd. is a China-based trading company established in 2017, with 12 employees and a valid import/export license. It offers battery chargers, EV charging products, cables, and battery-monitoring products, and reports broad export-market coverage. The supplier states annual production of 10,000,000 active battery balancers and order fulfillment within 15 workdays in both peak and off-peak periods. However, it has no supplier-management-system certification, no new products launched in the past year, no ODM, major-brand OEM, or SDK capability, and only minor customization capability. Service governance is weakly documented: complaint handling and corrective/preventive-action procedures have no written procedures or records. It has an overseas warehouse but no overseas showroom, agents or branches, or offline trade-show participation. Customer feedback is self-reported as 99.5% positive, but no customer cases are provided.

CertificationsThe supplier’s certification of management systems is explicitly recorded as NIL. No management-system certification is evidenced in the provided information.

After-Sales capabilityThe supplier claims fast and reliable after-sales service and 99.5% positive customer feedback, and it has an overseas warehouse. However, it reports no written procedures or records for complaint handling or corrective and preventive actions, with no overseas agents or branches, so formal service capability is inadequately controlled.

R&D capabilityThe supplier reports two years of total R&D-engineer experience, but no new products were launched during the past year. It also states no R&D product-information progress, no ODM service, no major-brand OEM capability, and no available SDK, indicating limited documented innovation capability.

Production capacityThe supplier reports 10,000,000 pieces of annual active battery-balancer output, order fulfillment within 15 workdays in both peak and off-peak seasons, and six quality-control staff, while operating with 12 employees overall. These figures support stated production and delivery capacity, although its trading-company classification means manufacturing arrangements are not fully clarified.

Product Q&A

Q:What is included in the DIY kit?

The kit includes the 16S 48V 280AH/320AH BMS, LCD monitor, and all necessary accessories, even screws, for professional assembly.

Q:Does it support communication with inverters?

Yes, it supports both CAN (default) and RS485 communication interfaces for inverter integration.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

Q:What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Q:What is the lead time for delivery?

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

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Battery Queen 7.4V Lipo Battery Hard Case DIY Kit 48V 280ah with PCB Board for BMS and Cell Connection