What is the warranty period?

The industry standard is 2 years, but we offer a 3-5 year warranty with free after-sales service during this period.

What is the cycle life of the battery?

The cycle life is greater than 6000 cycles.

Advanced 60V 72V 40ah LiFePO4 Lithium Battery Pack for Energy Storage

Name: Advanced 60V 72V 40ah LiFePO4 Lithium Battery Pack for Energy Storage
Brand: Guangdong Alltop Lighting Co., Ltd.
SKU: 1974362952

Guangdong, ChinaGuangdong Alltop Lighting Co., Ltd.

US$1,997.00

50-499 Pieces

US$1,949.00

500-9,999 Pieces

US$1,901.00

10,000+ Pieces

Sample price:US$2643.97/piece.Request sample

Product profile

Customization

Available

After-sales Service

3 Years

Warranty

3 Years

Model NO.

STF48190

Condition

New

Certification

ISO, CB, CE, RoHS,CCC,IEC

Application

Home, Industrial, Commercial

Specification

Normal

Model

Stf48190

Nominal Voltage

51.2V

Capacity

240ah

Nominal Energy

9.72kwh

Discharge Voltage

51.2V

Charge Voltage

57V

Cont. Charge Current

40A

Cont. Discharge Current

100A

Max. Discharge Current

150A

Operating Temperature

0~45

Dod

100%

Communication

RS485/RS232/Can

Cycle Life

>6000

IP Grade

IP50

Dimension

448*200*700mm

Transport Package

Cartons with Foam

Specification

448*200*700mm

Trademark

ALLTOP

Origin

China

HS Code

9405499000

Production Capacity

100000/Month

Key features

High Cycle Life: Over 6000 cycles for long-term reliable energy storage performance.

Intelligent BMS: Equipped with an intelligent battery management system for effective module management.

Wide Application: Suitable for Home, Industrial, and Commercial energy storage applications.

Multiple Certifications: Certified by ISO, CB, CE, RoHS, CCC, and IEC standards.

3-Year Warranty: Comprehensive 3-year warranty coverage for peace of mind.

Customization Support: Supports OEM/ODM, logo printing, color changes, and package design.

Parallel Operation: Supports connecting more than 2 units in parallel for expanded capacity.

Fast Lead Time: Sample ready in 3 workdays, batch orders in 5-10 workdays.

Company profile

Experienced TeamStandardized quality controlR&D CapabilitiesManagement Certification

Guangdong Alltop Lighting 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: 14 Years CertifiedNearest Port: Shenzhen Port, Guangzhou Port, Zhuhai PortAverage Response Time: ≤1.61h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Zhongshan, with manufacturing-sector associated companies. It demonstrates broad customization and R&D capabilities, including recent new products, ODM services, SDK availability, and 40 years of cumulative R&D engineer experience. ISO 9001:2015 certification, documented inspection and supplier-management procedures, 50 quality-control staff, and more than 10 production lines support its quality and delivery infrastructure. The supplier reports inventory, overseas warehouse, showroom, agent/branch, and technical service capabilities, with stated lead times within 15 working days in both peak and off-season. Export activity spans 14 years, with primary markets in Africa, Southeast Asia, and the Middle East. Evidence of financial credibility is insufficient because only years of financial records are provided, not financial results. Customer references are limited to OEM service for well-known brands without named cases.

CertificationsThe supplier holds an ISO 9001:2015 certificate. This is explicit evidence of a recognized quality-management certification.

After-Sales capabilityThe supplier reports overseas agents or branches in Nigeria and Kenya, overseas warehouse and showroom capabilities, and service offerings including debugging, maintenance, repair, training, and equipment installation. These stated resources indicate broad overseas after-sales support capability.

R&D capabilityThe supplier reports new products within the past year, ODM services, available SDK support, and 40 years of total R&D engineer experience. These explicit capabilities support a strong innovation and product-development profile.

Production capacityThe supplier reports more than 10 production lines, 50 quality-control staff, inventory capability, valid manufacturing contracts with associated subcontractors, and lead times within 15 working days in both peak and off-season. The stated infrastructure and delivery information support production and fulfillment capability.

Customization capabilityThe supplier explicitly provides customization from samples, full customization, customization from designs, minor customization, and flexible customization. The breadth of listed services demonstrates comprehensive customization capability.