What certifications does it have?

It is certified with CE, RoHS, MSDS, and UN38.3.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the lead times?

Lead time is within 15 workdays for both peak and off-season.

3.2V High-Capacity Calb 280ah LiFePO4 Battery for Heavy-Duty Use

Name: 3.2V High-Capacity Calb 280ah LiFePO4 Battery for Heavy-Duty Use
Brand: Changsha Deligreen Power Co., Ltd.
SKU: 2267466685

Hunan, ChinaChangsha Deligreen Power Co., Ltd.

US$51.50

4-15 Pieces

US$49.00

16-99 Pieces

US$46.99

100+ Pieces

Product profile

Customization

Available

Nominal Voltage

3.2 V

Warranty

8 Years

Nominal Capacity

280ah

Cycle Life

10000 Cycle

Model

L173f280A

Application

Grade a 9000+ Cycle Life Prismatic Calb L173f280A

Weight

5.4kg

Certificate

CE, RoHS, MSDS, Un38.3

Discharge Rate

High Discharge Rate

Resistance

0.5MΩ

Type

LiFePO4 Battery

Cathode Material

LFP

Rechargeable

Yes

Transport Package

Standard Export Packing

Specification

Standard Size

Trademark

CALB

Origin

China

Production Capacity

10000 Piece/Month

Key features

High Cycle Life: 10000 cycles of deep cycle performance for long-term durability.

Comprehensive Protection: Built-in safeguards against overcharge, overdischarge, overcurrent, and short circuit.

Wide Compatibility: Compatible with 12V-72V BMS, including smart Bluetooth-enabled models.

8-Year Warranty: Comprehensive 8-year warranty coverage for peace of mind.

High Discharge Rate: Supports 3.0C discharge rate for heavy-duty applications.

Multi-Scenario Use: Ideal for solar storage, EVs, golf carts, and off-grid power systems.

Certified Quality: CE, RoHS, MSDS, and UN38.3 certified for safety and compliance.

Technical Support: Lifetime fast technical support provided by experienced engineers.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

Changsha Deligreen Power Co., Ltd.

Hunan, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Minor Customization CertifiedExport Year: 6 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤9.00h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryChangsha Deligreen Electronics/Changsha Deligreen Power Co., Ltd. is a China-based limited trading company established in 2017 with 12 employees and a valid import/export license. It offers battery and EV charging-related products, reports 90% export sales, and serves multiple international regions. Its stated annual output is 10,000,000 active battery balancers, with lead times within 15 working days in both peak and off-peak periods. The supplier has overseas warehouse capability and provides minor customization, supported by two R&D engineers. However, the evidence shows no new products launched in the past year, no ODM, branded OEM, or SDK capability, and no overseas agents, branches, showroom, or offline trade-show participation. Quality assurance, traceability, and formal service-management procedures are not documented; quality-control testing equipment is reported as zero. Customer satisfaction is claimed, but no specific customer cases are provided.

Supplier typeThe supplier is identified as a trading company and a limited company headquartered in Asia, with its operating entity in Hunan, China. It has 12 employees, is not part of a larger group, and holds a valid import/export license, indicating an independently operated trading business with export capability.

R&D capabilityThe supplier reports no new products launched in the past year, no ODM service, no branded OEM capability, and no SDK availability. It has two R&D engineers, but their stated responsibility is limited to minor customization, indicating limited documented innovation capability.

Production capacityThe supplier reports 10,000,000 pieces of annual active battery balancer output, lead times within 15 working days in both peak and off-peak seasons, and 90% export sales. These figures support operational production and export fulfillment capability, although the company is also classified as a trading company and has only 12 employees.

Customization capabilityThe supplier explicitly offers minor customization, and its two R&D engineers are assigned to provide minor customization. No evidence supports broader engineering, ODM, or SDK-based customization services.