What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the lead times for shipping?

Both peak and off-peak season lead times are within 15 workdays.

What certifications does the battery have?

The battery is certified with CE, RoHS, MSDS, and UN38.3.

Calb 3.2V 280ah LiFePO4 Battery for Solar Energy Storage and RV Use

Name: Calb 3.2V 280ah LiFePO4 Battery for Solar Energy Storage and RV Use
Brand: Changsha Deligreen Power Co., Ltd.
SKU: 2259231935

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

10000 Cycle Life: Grade A Prismatic LiFePO4 battery with 10000 deep cycle life for long-term durability.

8-Year Warranty: Comprehensive 8-year warranty coverage for all mechanical and quality defects.

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

Comprehensive Protection: Built-in protection against overcharge, overdischarge, overcurrent, and short circuits.

Fast Discharge Rate: Supports high discharge rate up to 3.0C for demanding power applications.

Global Warehouse Stock: Available in Poland, USA, and Guangdong warehouses for faster delivery.

Lifetime Technical Support: Free lifetime fast technical support for all customers.

Quality Guarantee: 100% refund for quality issues and 100% replacement for shipping damage.

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: ≤8.75h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryChangsha Deligreen Power Co., Ltd. is a China-based trading company established in 2017, with 12 employees and a valid import/export license. It offers battery chargers, EV charging products, cables, and battery-monitoring products, and reports broad export-market coverage. The supplier states annual production of 10,000,000 active battery balancers and order fulfillment within 15 workdays in both peak and off-peak periods. However, it has no supplier-management-system certification, no new products launched in the past year, no ODM, major-brand OEM, or SDK capability, and only minor customization capability. Service governance is weakly documented: complaint handling and corrective/preventive-action procedures have no written procedures or records. It has an overseas warehouse but no overseas showroom, agents or branches, or offline trade-show participation. Customer feedback is self-reported as 99.5% positive, but no customer cases are provided.

CertificationsThe supplier’s certification of management systems is explicitly recorded as NIL. No management-system certification is evidenced in the provided information.

After-Sales capabilityThe supplier claims fast and reliable after-sales service and 99.5% positive customer feedback, and it has an overseas warehouse. However, it reports no written procedures or records for complaint handling or corrective and preventive actions, with no overseas agents or branches, so formal service capability is inadequately controlled.

R&D capabilityThe supplier reports two years of total R&D-engineer experience, but no new products were launched during the past year. It also states no R&D product-information progress, no ODM service, no major-brand OEM capability, and no available SDK, indicating limited documented innovation capability.

Production capacityThe supplier reports 10,000,000 pieces of annual active battery-balancer output, order fulfillment within 15 workdays in both peak and off-peak seasons, and six quality-control staff, while operating with 12 employees overall. These figures support stated production and delivery capacity, although its trading-company classification means manufacturing arrangements are not fully clarified.