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800mAh 3.7V Ew 902831 Deep Cycle Rechargeable Flat Lithium Ion Battery

Name: 800mAh 3.7V Ew 902831 Deep Cycle Rechargeable Flat Lithium Ion Battery
Brand: Hubei Everwin New Energy Co., Ltd.
SKU: 2147770942

Hubei, ChinaHubei Everwin New Energy Co., Ltd.

US$0.80

50-999 Pieces

US$0.70

1,000-4,999 Pieces

US$0.60

5,000-19,999 Pieces

US$0.50

20,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Type

Li-ion Battery

Cathode Material

LCO

Rechargeable

Yes

Model NO.

pouch cell

Size

Medium

OEM& ODM

Available

Warranty

24months

Operating Temperature

-20℃~ 60℃

Voltage

3.7~4.2V

Transport Package

Inner Box

Trademark

Everwin

Origin

China

HS Code

8507600090

Key features

OEM & ODM Customization: Full customization, minor customization, and flexible customization options available.

24-Month Warranty: Comprehensive 24-month warranty coverage for all battery products.

High Energy Density: Pouch cell design offers thin profile, lightweight, and high energy density.

Long Cycle Life: Delivers 800-1500 charge-discharge cycles with over 80% capacity retention.

Low Self-Discharge Rate: Self-discharge rate is less than 2% per month under normal storage conditions.

Enhanced Safety Features: Aluminum-plastic film swells instead of exploding during internal short circuits.

Multiple Certifications: Certified by ISO9001, CE, RoHS, IEC, CB, UL, and TUV.

Company profile

Importers and ExportersFast DeliveryFull Customization100% Finished Products Inspection

Hubei Everwin New Energy Co., Ltd.

Hubei, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Full Customization, Flexible customization, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.72h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHubei Everwin New Energy Co., Ltd. is a comprehensive lithium battery manufacturer with over 15 years of experience, specializing in R&D, design, production, sales, and services of lithium-ion batteries. Despite having a strong market reputation, the supplier has limitations in financial credibility, customization capabilities, and lacks innovation in terms of new product development and ODM/OEM services. The company also lacks a structured approach to after-sales services and customer complaint handling.

Supplier typeThe supplier is a comprehensive lithium battery manufacturer, focusing on R&D, design, production, and sales of lithium-ion batteries.

After-Sales capabilityThe supplier lacks written procedures and records for after-sales services and handling customer complaints.

Financial creditThe supplier shows zero operating revenue, costs, and profits over the last two years, indicating a lack of financial credibility.

R&D capabilityThe supplier has no R&D capability, new products, or ODM/OEM services available.

Product Q&A

Q:Are you a manufacturer or a trading company?

Hubei Everwin New Energy Co., Ltd. is a comprehensive lithium battery manufacturer with over 15 years of experience, specializing in the R&D, design, production, sales, and services of lithium-ion batteries.

Q:When can I get the quotation?

We usually quote within 8 hours after receiving your inquiry. If you are very urgent, please call us or tell us in your e-mail so that we will regard your inquiry priority.

Q:Can I get a sample before placing an order?

For non customized sample, we will offer free sample but charge for Express fee. If need customized sample, we will charge for sample fee and express fee. When you place bulk order, we will refund you sample fee.

Q:Can I customize my own logo?

Absolutely, OEM& ODM are warmly welcome!

Q:What is your MOQ?

Non-custom battery no MOQ, any quantity is avaliable.

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800mAh 3.7V Ew 902831 Deep Cycle Rechargeable Flat Lithium Ion Battery

Product profile