How should I pay? Which terms of payment do you accept?

T/T, Paypal, Western Union, D/P, L/C

How to ship out the batteries?

We have good partners to arrange the shipments to all countries. Although batteries are categorized as dangerous goods, you should rest assured that your cargo will be delivered through our experienced shipping partner(s).

Do you have the documents required for battery shipments?

Yes, we have MSDS, UN38.3 for single cells, and other special files needed for shipments to some regions can also be applied for you.

High Voltage Customized 51.2V 300ah Lithium Ion Battery Home Solar Energy Storage System 48V Secondary Power LiFePO4 Battery

Name: High Voltage Customized 51.2V 300ah Lithium Ion Battery Home Solar Energy Storage System 48V Secondary Power LiFePO4 Battery
Brand: SHENZHEN SMARTEC TECHNOLOGY CO., LTD.
SKU: 2120377335

Guangdong, ChinaSHENZHEN SMARTEC TECHNOLOGY CO., LTD.

US$233.00-582.00

1 Piece

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Type

LiFePO4 Battery

Usage

Home Energy Storage Battery

Model NO.

SMT-LFP48V 300AH

Nominal Voltage

48V

Discharge Rate

Medium Discharge Rate

Shape

Square Battery

Electrolyte

LiFePO4

Installation

Packaged

Rechargeable

Chargeable

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-LFP48V300AH

Trademark

SmarTEC

Origin

Shenzhen

HS Code

8506500000

Production Capacity

8000pieces/Month

Key features

Customized Dimensions: Battery pack dimensions can be customized to fit specific application requirements.

OEM/ODM Services: Professional R&D team supports full customization including OEM and ODM battery packs.

Custom Logo Printing: Customers can print their own logo on the battery cover for branding purposes.

Smart BMS Integration: Built-in Smart BMS ensures high safety ratings with overcharge, over-discharge, and over-current protection.

Multiple Certifications: Certified with CE, IEC, ISO, UN38.3, and UL for global safety and compliance standards.

Flexible Payment Terms: Accepts T/T, PayPal, Western Union, D/P, and L/C for convenient transactions.

Fast Delivery: Standard delivery time is 15-20 working days for customized orders.

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: ≤2.11h

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.

Product Q&A

Q:Is an OEM/ODM battery pack available?

Yes, OEM/ODM battery packs are warmly welcome. We have a professional R&D Team to provide you with technical support.

Q:What information do you need be making a customized battery pack?

1. Size of the battery pack 2. Voltage of the battery pack 3. Capacity of the battery pack 4. Max continuous discharge / working current 5. Cable and connector types 6. Whether communication or Bluetooth APP is needed.

Q:Can you print my logo on the battery cover?

Yes, a custom logo is available.

Q:Is the sample order acceptable?

Yes, sample orders for quality tests are acceptable.

Q:How should I place an order?

We will issue a formal invoice to you and you just make the payment Then your order will be processed at once after got it.