What is the warranty period?

The product comes with a 10-year warranty.

What is the cycle life of the battery?

The battery supports up to 6000 cycles.

Is OEM and ODM service available?

Yes, OEM/ODM is customized available.

High-Performance 76.8V 50ah Lithium Battery for Solar Systems

Name: High-Performance 76.8V 50ah Lithium Battery for Solar Systems
Brand: Dongguan JM New Energy Technology Co., Ltd.
SKU: 2065841572

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

US$440.00

1-9 Pieces

US$435.00

10-49 Pieces

US$405.00

50-99 Pieces

US$380.00

100+ Pieces

Sample price:US$440.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium-Ion Batteries

Usage

Car, Electric Power, Boat, Forklift

Model NO.

JM-L-76.8V 50AH

Nominal Voltage

76.8V

Discharge Rate

High Discharge Rate

Shape

Square Battery

Electrolyte

Li-ion

Installation

Fixed

Rechargeable

Chargeable

Rated Voltage

76.8V

Communication Port

Can, RS232, RS485

Grid Connection

off Grid, Hybrid Grid

Certificate

MSDS, Un38.3, CE, RoHS

OEM/ODM

Customized Available

Weight

30kg

Transport Package

Wooden Box

Specification

265*220*370mm

Trademark

Origin

Dongguan

HS Code

8541430000

Production Capacity

1000PCS/Month

Key features

10-Year Warranty: Comprehensive coverage for 10 years on LiFePO4 battery performance.

6000 Cycle Life: High durability with 6000 charge-discharge cycles for long-term use.

LiFePO4 Chemistry: Safe and stable LFP cell type suitable for solar and home backup.

Multi-Protocol Support: CAN2.0 and RS485 communication protocols for flexible system integration.

Global Certifications: Certified with MSDS, UN38.3, CE, and RoHS for international safety.

OEM/ODM Services: Full customization available for designs, samples, and minor adjustments.

High Discharge Rate: Optimized for high-performance applications like forklifts and boats.

Fixed Installation: Designed for square shape and fixed mounting in solar systems.

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: ≤2.41h

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.

Product Q&A

Q:Who are we?

We are based in Guangdong, China, start from 2017, sell to North America (30.00%), Africa (15.00%), South America (10.00%), Western Europe (10.00%), Southern Europe (10.00%), Northern Europe (10.00%), Eastern Europe (10.00%), Southeast Asia (5.00%). There are total about 11-50 people in our office.

Q:How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

Q:What can you buy from us?

Lithium Battery, Lithium Battery Pack, Solar Battery, Solar Energy Storage Battery, Custom High Voltage Battery

Q:Why should you buy from us not from other suppliers?

Dongguan Jiameng New Energy Technology Co., Ltd is a professional manufacturer of Solar Energy Storage products, LiFePO4 battery packs, we are a 6 years enterprise integrating product design, a research and development, manufacturing, sales and service.

Q:What services can we provide?

Accepted Delivery Terms: FOB, EXW; Accepted Payment Currency: USD, EUR, GBP, CNY; Accepted Payment Type: T/T, L/C, MoneyGram, Credit Card, Western Union, Cash; Language Spoken: English, Chinese