What certifications does the company hold?

We hold CE, IEC test reports, and patents for gel technology.

What is the warranty policy?

Warranty depends on capacity, depth of discharge, and usage; contact us for specific terms.

How is quality controlled in the factory?

We adopt the ISO 9001 quality system to ensure product quality.

High Capacity 300ah Lithium Battery for Solar Energy Solutions

Name: High Capacity 300ah Lithium Battery for Solar Energy Solutions
Brand: Shenyang Lanjian Technology Co., Ltd
SKU: 1984727232

Liaoning, ChinaShenyang Lanjian Technology Co., Ltd

US$475.00-495.00

5 Pieces

Sample price:US$475.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LFP

Model NO.

12V300Ah-B

Rechargeable

Yes

Size

Medium

Design Life

10 Years

Application

RV/Golf/Solar/Inverter/Home

Connect with Bluetooth

Read Battery Data on APP

Installation

Packaged

Connect with LCD Screen

Read Battery Data

PCM/BMS

Selectable

Communications Type

Bus/RS232/RS485/Bluetooth

Feature

with Communication

Muliti-Function

Several Battery Packs in Series

Cycle Life

4000+

Charge & Discharge

Share a Same Port

Transport Package

Carton

Specification

640*245*200mm

Trademark

OEM

Origin

China

HS Code

8506500000

Production Capacity

10000 Packs Per Month

Key features

High Capacity & Long Life: 300Ah capacity with over 6000 cycles and a 10-year design life.

Safe & Reliable BMS: Built-in BMS with Bluetooth APP monitoring for real-time data.

Versatile Applications: Ideal for RV, solar energy, home storage, and golf carts.

Flexible Customization: Supports OEM/ODM, logo printing, and selectable BMS/communication.

Fast Delivery Options: 7 days for stock, 20-30 days for container orders.

Professional Manufacturer: ISO 9001 certified factory with in-house plate production.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceR&D CapabilitiesImporters and Exporters

Shenyang Lanjian Technology Co., Ltd

Liaoning, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.82h

AI-Powered supplier vetting

SummaryThe supplier is a factory based in Shenyang, China, involved in the sales of mechanical equipment and various products. It has a significant export focus, contributing to 90% of its sales, but lacks in-stock service capacity and overseas infrastructure. The supplier participates in trade shows and offers OEM and ODM services, showing some strength in customization. However, its R&D efforts seem limited with no new products in the past year. Financial credibility is indicated by consistent records over the past three years. While the supplier has procedures for handling customer complaints, it lacks formal service capability assessment and quality control infrastructure.

Supplier typeThe supplier is a factory located in Shenyang, China, engaged in wholesale and retail trade.

Financial creditFinancial records are available for the last three years indicating some level of financial credibility.

R&D capabilityThe supplier lacks R&D innovation, with no new product development or SDK availability in the past year.

Customization capabilityThe supplier provides customization options through designs and offers ODM services.