What are the charging and discharging specifications?

Max charging current is 50A, and max discharging current is 100A. Nominal voltage is 3.2V with 50Ah capacity.

Is the battery safe against overcharging or short circuits?

Yes, the LiFePO4 chemistry eliminates the risk of explosion or combustion due to high impact, overcharging, or short circuit situations.

What certifications does the product have?

The product holds ISO9001, Bis, CE, RoHS, and Un38.3 certifications.

Prismatic 3.2V 50ah Lithium Iron Phosphate LiFePO4 Battery Cell for Solar System

Name: Prismatic 3.2V 50ah Lithium Iron Phosphate LiFePO4 Battery Cell for Solar System
Brand: Howell Energy Co., Ltd.
SKU: 937772165

Guangdong, ChinaHowell Energy Co., Ltd.

US$13.00-19.00

100 Pieces

Sample price:US$19.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LFP

Model NO.

HWE-50

Rechargeable

Yes

Size

Medium

Certificate

ISO9001,Bis,CE,RoHS,Un38.3

Warranty

12months

Cycle Life

Over 3000 Times

Housing Material

Aluminum Case

Customized

Available

OEM/ODM

Acceptable

Max Charging Current

50A

Max Discharging Current

50A

Weight

1.5kg

Charging Cut-off Voltage

3.65V

Discharging Cut-off Voltage

2.3V

Operation Temperature

-20c to 60c

Delivery Time

10-15days(Samples);25-30days(Bulk Order)

Months Self Discharge

<3%

Calendar Life

More Than 5 Years

Transport Package

Standard Air Transport Packaging

Specification

36*130*157mm(T*W*L)

Trademark

HWE

Origin

China

HS Code

8507600090

Production Capacity

100000piece/Pieces Per Month

Key features

Extended Cycle Life: Over 3000 cycles with 100% DOD, offering 20 times longer life than lead acid batteries.

High Safety Standard: LiFePO4 chemistry eliminates explosion or combustion risks from impact, overcharging, or short circuits.

Lightweight Design: Weighs only 1.53kg, approximately 40% of comparable lead acid batteries for easy handling.

Flexible Configuration: Modular design allows up to four batteries in series and multiple units in parallel.

OEM/ODM Support: Custom logo and design services available to meet specific brand requirements.

Low Self Discharge: Less than 3% monthly self-discharge rate ensures long-term energy retention.

Fast Charging Capability: Supports up to 50A max charging current for efficient power replenishment.

Company profile

100% Finished Products InspectionStandardized quality controlFull CustomizationManagement Certification

Howell Energy Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shenzhen Port, Hong Kong PortAverage Response Time: ≤3.46h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryHowell Energy Co., Ltd. is a high-tech enterprise with over 23 years of experience in the R&D and marketing of lithium rechargeable batteries. The company offers various customization options but lacks ODM and OEM capabilities for well-known brands. It has ISO9001:2015 certification, indicating a focus on quality management. However, the company lacks documented after-sales service procedures and corrective mechanisms. Financial details are available, but no specific contracts with subcontractors or overseas facilities are noted. Howell Energy participates in trade shows like CES, indicating active industry involvement.

Supplier typeThe supplier is a high-tech trade company specializing in lithium rechargeable batteries, with a combined company type.

CertificationsThe supplier holds the ISO9001:2015 certification, indicating adherence to quality management standards, along with CE and UL certifications.

After-Sales capabilityThe supplier lacks written procedures or records for handling customer complaints and corrective actions, indicating a deficiency in after-sales service capability.

R&D capabilityThe supplier has R&D capabilities with new products developed in the past year, although it does not offer ODM services.

Customization capabilityThe supplier offers a wide range of customization services, including full and minor customization.