What are the accepted payment terms?

We accept USD, EUR, GBP, CNY via T/T, L/C, MoneyGram, Credit Card, Western Union, or Cash.

What is the lead time for production?

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

Is OEM/ODM service available?

Yes, we support OEM and ODM services including customization from samples, designs, or full customization.

High-Capacity 51.2V 300ah Lithium Battery for Solar Energy Storage

Name: High-Capacity 51.2V 300ah Lithium Battery for Solar Energy Storage
Brand: Dongguan JM New Energy Technology Co., Ltd.
SKU: 2054542742

Guangdong, ChinaDongguan JM New Energy Technology Co., Ltd.

US$960.00

1-9 Pieces

US$930.00

10-49 Pieces

US$900.00

50-99 Pieces

US$860.00

100+ Pieces

Sample price:US$960.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LFP

Model NO.

JM-W-51.2V300AH-15.36WH

Rechargeable

Yes

Size

Medium

Coummunication Protocol

Can2.0/RS485/RS232

Cell Type

LiFePO4 Blade Battery

Cell Brand

Guoxuan/Lishen

Cell Capacity

300ah

Weight

136kg

Cycle Number

6000 Cycles

ODM/OEM

Support Customization

Available Capacity

15360wh

Working Voltage

40V-58.4V

Transport Package

Wooden Box

Specification

L1130*W640*H270mm

Trademark

Origin

China, Dongguan

HS Code

8507600090

Production Capacity

1000PCS/Month

Key features

High Capacity Energy Storage: 51.2V 300Ah LiFePO4 battery with 15.36kWh capacity for solar and home backup.

Long Cycle Life: Supports 6000 charge cycles ensuring long-term durability and performance.

Comprehensive Safety Certifications: Certified with MSDS, UN38.3, CE, and ROHS for safe operation.

Flexible Communication Options: Supports CAN2.0, RS485, and RS232 protocols with customization available.

Versatile Installation Modes: Designed for both stackable and wall-mounted configurations.

Extended Warranty Coverage: Backed by a 10-year warranty for peace of mind and reliability.

Customizable Branding: Brand name can be customized to JM or your specific brand requirements.

Professional OEM/ODM Support: Full customization services including cell type, capacity, and design.

Company profile

OEM ServicesCustomization from SamplesHigh Repeat Buyers ChoiceStandardized quality control

Dongguan JM New Energy 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.Export Year: 2018-03-07Nearest Port: shenzhen, guangzhouAverage Response Time: ≤2.25h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 20 employees, offering lithium-ion batteries and related new-energy products. It has eight years of export experience, with 51%–70% of sales from exports, and supports several export quotation and payment terms. It provides OEM and ODM services, broad customization options, inventory capability, quality assurance, and a stated finished-product inspection procedure. However, it has no overseas agents, branches, warehouses, or showrooms, and reports no participation in offline trade shows. R&D evidence is mixed: customization and ODM are available, but no new products were developed in the past year and no SDK is available. Manufacturing coordination also has a documented gap because there is no valid contract with associated subcontractors. Financial information is limited to year labels rather than financial results, and no formal certifications or detailed customer cases are provided.

Supplier typeThe supplier is identified as a limited company and combined company, with a business scope covering R&D, production, processing, sales, online sales, and import/export of lithium batteries and related new-energy products. It is not identified as an offshore company or part of a larger company group.

Production capacityThe supplier states that it conducts production and processing, has inventory capability, maintains quality assurance, and reports an average lead time within 15 working days in both peak and off-season. However, it has no valid contract with its associated subcontractors, which creates a manufacturing-capacity management deficiency.

Customization capabilityThe supplier explicitly supports customization from samples, full customization, customization from designs, minor customization, and flexible customization, and also offers ODM services. These statements directly demonstrate broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least some recognized-brand customer experience. No customer names, project details, or independently verifiable case information are provided.