Is it OK to print my logo on Battery?

Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Do you offer guarantee for the products?

Yes, we offer 1-2 years warranty to our products.

How to deal with the faulty?

Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%. Secondly, during the guarantee period, we will send new batteries with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.

High-Capacity 12V 300ah LiFePO4 Battery for Evs and Solar Use

Name: High-Capacity 12V 300ah LiFePO4 Battery for Evs and Solar Use
Brand: Howell Energy Co., Ltd.
SKU: 1999012955

Guangdong, ChinaHowell Energy Co., Ltd.

US$570.00-750.00

1 Piece

Sample price:US$750.00/piece.Request sample

Product profile

Customization

Available

Nominal Voltage

12V

Warranty

5 Years

Model NO.

HW-4F300

Nominal Capacity

100ah

Cycle Life

>3000

Efficiency

99%

Self Discharge

<2% Per Month

Maximum Modules in Series

Maximum Continuous Discharge Current

100A

Recommended Charge Current

10A-50A

Maximum Charge Current

100A

Recommended Charge Voltage

14.6V

Weight

27kg

Dimensions

(L x W x H/Th): 520.7 X 238.76 X 1473.2mm

Application

Solar Storage System, RV, Boat, Solar Street

Transport Package

Un Carton

Specification

12.8V 300Ah 3840.0Wh

Trademark

HWE

Origin

China

HS Code

8507600090

Production Capacity

10000 Piece/Pieces Per Month

Key features

Long Cycle Life: Offers up to 20 times longer life and five times longer float life than lead acid batteries.

Lightweight Design: About 40% of the weight of a comparable lead acid battery for easy installation.

High Power Output: Delivers twice the power of lead acid batteries with high discharge rates.

Superior Safety: LiFePO4 chemistry eliminates explosion or combustion risks from impact or short circuits.

5-Year Warranty: Comprehensive coverage for mechanical defects and performance issues.

High Efficiency: Achieves 99% energy efficiency with less than 2% self-discharge per month.

IP65 Protection: Dust-tight and water-resistant enclosure suitable for harsh outdoor conditions.

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: ≤4.24h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

About Our Factory & Business Background

AddressB1010, Genzon Times Square, Longgang, Shenzhen, Guangdong, China

Plant Area2329 square meters

Registered Capital12,500,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 Pc

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsLiFePO4 Battery, Li-ion Battery, Solar Energy Storage Battery, RV/Electric Vehicle Battery, Solar Battery, Customized Battery Pack, UPS Battery, Solar Street Light Battery, Battery Pack, Motorcycle Battery

Production Lines6

Production MachinesAutomatic production line, Battery sorting machine, Heat shrink film machine, Coding machine, Aging rack, Battery detection system, Lithium batteny pack equalization repair analyze, Lithium battery pack intelligent charger, Lithium battery protection board tester, Battery comprehensive tester, High performance battery testing system, Battery heavy impact tester, Battery needle punching and extrusion integrated machine, Programmable constant temperature and humidity chamber

QA/QC inspectors3 people

Inspection Type for Finished Products100% inspection(Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers3 people

Traceability of Raw MaterialsYes

Test Reports for Raw MaterialsUL, Others

Our Industry Experience & Global Business Record

Year of Establishment2010-11-24

Main MarketsEurope, Domestic

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff15

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Product CertificationCE, Others

Cooperated with Fortune 500No

Product Q&A

Q:Can I have a sample order for Battery?

Yes, we welcome sample order to test and check quality.

Q:What about the lead time?

Sample needs 5-10 days, mass production time needs 25-30 days.

Q:Do you have any MOQ limit for Battery?

Low MOQ, 1pc for sample checking is available

Q:How do you ship the goods and how long does it take to arrive?

We usually ship by UPS, TNT... It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q:How to proceed an order for Battery?

Firstly let us know your requirements or application.Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order.Fourthly We arrange the production.