How are batteries shipped safely?

We use experienced shipping partners to handle dangerous goods safely to all countries.

Do you provide shipping documents?

Yes, we provide MSDS, UN38.3, and other special files required for shipments.

What is the minimum order quantity?

The minimum order quantity is 5 PCS.

Factory Solar 12V 300ah Lithium Lon LFP LiFePO4 Battery for Solar Panel System with CE UL Un38.3 MSDS

Name: Factory Solar 12V 300ah Lithium Lon LFP LiFePO4 Battery for Solar Panel System with CE UL Un38.3 MSDS
Brand: SHENZHEN SMARTEC TECHNOLOGY CO., LTD.
SKU: 2115059155

Guangdong, ChinaSHENZHEN SMARTEC TECHNOLOGY CO., LTD.

US$738.00-1,392.00

1 Piece

Sample price:US$900.00/piece.Request sample

Product profile

Customization

Available

Type

LiFePO4 Battery

Connection Mode

Series and Parallel

Model NO.

SMT-LFP12V 300AH

Rechargeable

Chargeable

Discharge Rate

Medium Discharge Rate

Size

Medium

Accessories Type

Battery

Rated Capacity

300ah

Standard Voltage

12.8V

Usage

Home Solar Battery

Electrolyte

LiFePO4

Charge&Discharge

Same/ Different Port

Delivery Time

15-20 Working Days

Balancing

Yes

Dimension

Customized

Max Continuous Current

100A

Communication

Optional

Trademark/Logo

Smartec/OEM(Free)

Certificates

CE, IEC, ISO, Un38.3, UL

Proof

Water Proof

Color

Blue /Gray /Black Body&Cover

Case

ABS or UL94 Fire Resistance

Transport Package

Carton

Specification

SMT-LFP12V300AH

Trademark

SmarTEC

Origin

Shenzhen

HS Code

8506500000

Production Capacity

8000pieces/Month

Key features

300Ah High Capacity: Provides 300Ah rated capacity at 12.8V standard voltage for home solar storage.

Multi-Certification Safety: Certified with CE, UL, Un38.3, MSDS, IEC, and ISO for global compliance.

Custom Dimensions: Dimension is customized to fit specific space requirements.

OEM Logo Service: Custom logo printing available on battery cover with free OEM service.

Waterproof Design: Features waterproof proofing for enhanced durability and safety.

Fast Delivery: Delivery time is 15-20 working days for standard orders.

Professional R&D Support: Expert team provides technical support for customized battery packs.

Company profile

High Repeat Buyers ChoiceODM ServicesR&D CapabilitiesStandardized quality control

SHENZHEN SMARTEC TECHNOLOGY CO., LTD.

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: 15 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.25h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality-management and service procedures, including corrective and preventive actions, complaint handling, supplier approval updates, and service-capability assessment records. It offers 3D design, ODM, OEM, and broad customization services, supported by four R&D engineers, 11 quality-control test equipment units, and documented design-development records. Production evidence includes four production lines, inventory capability, valid manufacturing contracts, and an off-season lead time within 15 workdays. The supplier exports broadly and has participated in an offline trade show. However, it lacks overseas warehouses, showrooms, agents, and branches, has no SDK, and provides no specific certification or customer-case details. Financial records are identified for recent years, but financial figures and performance results are not available for assessment.

Supplier typeThe supplier is evidenced as a manufacturer offering OEM and ODM services, with its own listed facilities including SMT processing, automatic welding, cell sorting, battery-pack testing, and related production operations. Valid manufacturing contracts and in-stock capability are also stated, although the slices do not explicitly distinguish ownership of every listed facility.

After-Sales capabilityThe supplier has documented complaint-handling and corrective/preventive-action procedures, and its technology engineers provide technical support for after-sales service. It also has inventory capability, but no overseas agents, branches, warehouses, or showrooms, which limits evidence of local overseas support.

R&D capabilityThe supplier reports new-product activity during the past year, four R&D engineers, documented design input/output, review, verification, and validation records, plus ODM capability. The absence of an available SDK is a limitation for SDK-dependent integration, but it does not negate the demonstrated product-development capability.

Production capacityProduction evidence includes four production lines, multiple specialized facilities, 11 quality-control test equipment units, inventory capability, valid contracts with associated subcontractors, and an off-season lead time within 15 workdays. Peak-season lead time is stated as one month or within 15 workdays, so the exact peak capacity is not fully clear.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and provides 3D software design services. This combination directly supports a broad customization offering.