Are products certified?

Yes, they meet CE, UL, ISO, etc.

How is battery quality ensured?

Strict testing is done before every shipment.

High Capacity 48V LiFePO4 Rechargeable Battery for Solar Energy Storage

Name: High Capacity 48V LiFePO4 Rechargeable Battery for Solar Energy Storage
Brand: Dongguan Youli Electronic Technology Limited
SKU: 2248366145

Guangdong, ChinaDongguan Youli Electronic Technology Limited

US$36.03

16-49 Pieces

US$35.39

50-199 Pieces

US$35.11

200+ Pieces

Sample price:US$38.00/piece.Request sample

Product profile

Customization

Available

Rechargeable

Yes

Products Name

3.2V 280ah LiFePO4 Battery

Sample

Provided

Customized

Yes

3000+ Deep Cycles

Supported

Protection

Built-in BMS

Certified

CE/RoHS

Transport Package

Packed Into PE Bag & White Box, or Customized

Specification

72*174*200mm

Trademark

ULi

Origin

Guangdong, China

Key features

3000+ Deep Cycles: Supports over 3000 deep charge/discharge cycles for long lifespan.

Built-in BMS Protection: Integrated Battery Management System protects against overcharge and short circuits.

Fast Charging Capability: Recharges to 80% capacity within 1-2 hours for efficient energy use.

Lightweight Design: 50% lighter than traditional lead-acid battery alternatives.

Multi-Application Support: Ideal for solar storage, RVs, golf carts, marine use, and home backup.

Eco-Friendly Material: Safe LiFePO4 chemistry with no heavy metals and low maintenance.

Comprehensive Certifications: Products certified with CE, RoHS, UL, and ISO standards.

Flexible Customization: OEM/ODM services available with full customization from samples or designs.

Company profile

Fast Delivery100% Finished Products InspectionQuality AssuranceProduct Certification

Dongguan Youli Electronic Technology Limited

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: shenzhen portAverage Response Time: ≤1.53h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a battery manufacturer with R&D, OEM/ODM, customization, and production capabilities. It reports two production lines, more than 70 automatic machines in an associated factory, and a stated capacity of at least 50,000 batteries per day. R&D information indicates new products were developed within the past year and multiple customization services are available. The supplier reports one-year product warranty coverage, debugging, maintenance, and training services, but its service procedures and records are incomplete. Certification capability includes UL, FCC, CE, and RoHS, while supplier-management-system certification is listed as NIL. Financial evidence is limited to year labels without financial figures, so credibility cannot be fully assessed. OEM service for known brands is reported, but no specific customer names or cases are provided.

Supplier typeThe supplier identifies itself as a battery supplier and reports R&D, OEM/ODM, and production capabilities. Its offerings indicate a manufacturer capable of customized battery development and supply rather than only a trading or distribution role.

CertificationsThe supplier reports sustainable-development and product certification capability covering UL, FCC, CE, and RoHS. However, certification of supplier management systems is explicitly listed as NIL, so the evidence supports product-related certification capability but not certified management systems.

After-Sales capabilityThe supplier states that all products have a one-year warranty and offers debugging, maintenance, and training. However, service assessment and complaint-handling procedures have no written records, and corrective-action records are also absent, indicating service offerings exist but documentation and control are incomplete.

R&D capabilityThe supplier reports an R&D department, two years of total R&D-engineer experience, new products within the past year, and ODM services. It also reports no available SDK, but this does not negate its stated product-development capability for battery customization and ODM work.

Production capacityThe supplier reports two production lines, more than 70 automatic machines in an associated factory, and a stated capacity of at least 50,000 batteries per day. It also has valid manufacturing contracts with associated subcontractors and in-stock capability, providing explicit evidence of production capacity.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization. These services are consistently reported across both R&D and design-capability records, supporting broad customization capability.

Product Q&A

Q:What energy storage batteries do you offer?

We offer residential, commercial, and industrial energy storage batteries.

Q:How long is delivery?

7-15 business days after order confirmation (custom orders take longer).

Q:What payments do you accept?

T/T, L/C, PayPal, and other secure methods.

Q:Can I customize orders?

Yes, OEM/ODM is available for bulk orders.

Q:What's the warranty?

3-5 years warranty for our batteries.

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High Capacity 48V LiFePO4 Rechargeable Battery for Solar Energy Storage