What is the lead time for production?

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

What payment terms are accepted?

Accepted payment types include T/T, L/C, MoneyGram, Credit Card, Western Union, and Cash.

Where is the company located?

We are based in Dongguan, Guangdong, China.

High-Performance 51.2V 50ah Lithium Battery Pack for Boats

Name: High-Performance 51.2V 50ah Lithium Battery Pack for Boats
Brand: Dongguan JM New Energy Technology Co., Ltd.
SKU: 2044181462

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

US$324.00

4-49 Pieces

US$313.00

50-99 Pieces

US$295.00

100-499 Pieces

US$288.00

500+ Pieces

Sample price:US$400.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LFP

Model NO.

JM-L-51.2V 50Ah

Rechargeable

Yes

Size

Medium

The Charging Ratio

100%

Nominal Voltage

51.2volts

Communication Port

Can, RS232, RS485

Cycle Life

6000 Cycles

Certificate

MSDS, Un38.3,CE, RoHS

Weight

26kg

OEM/ODM

Customized Available

Transport Package

Wooden Box

Specification

450*170*235mm

Trademark

Origin

Dongguan

HS Code

8541430000

Production Capacity

1000PCS/Month

Key features

Long Cycle Life: 6000 cycles for LFP cathode material ensuring durability.

High Voltage Output: Nominal voltage of 51.2 volts for high performance.

Multiple Certifications: MSDS, UN38.3, CE, and RoHS certified for safety.

Flexible Communication: Supports CAN, RS232, and RS485 communication ports.

OEM/ODM Service: Customized available for OEM and ODM requirements.

Robust Protection: IP54, IP64, IP65, and IP55 protection classes.

Wide Application: Suitable for boats, solar storage, and UPS systems.

Professional Manufacturer: 6 years experience in R&D, manufacturing, and sales.

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: ≤2.24h

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.