40140 LiFePO4 Cell for E-Scooter Tipsun 3.2V 20ah Rechargeable Cylindrical Battery Cell

Name: 40140 LiFePO4 Cell for E-Scooter Tipsun 3.2V 20ah Rechargeable Cylindrical Battery Cell
Brand: Guangzhou Dichen New Energy Co., Ltd.
SKU: 2311641075

Guangdong, ChinaGuangzhou Dichen New Energy Co., Ltd.

US$4.27

100-4,999 Pieces

US$4.08

5,000+ Pieces

Product specifications

Battery type

Sample price:US$4.20/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LFP

Model NO.

LFP40140-20000mah-Flat Head

Rechargeable

Yes

Size

Medium

Net Weight

430g

Nominal Capacity

20000mAh

Battery Cell

LiFePO4

Cycle Life

2000 Cycles

OEM/ODM

Yes(Accepted)

Transport Package

Cardboard Box

Specification

40*140mm

Trademark

Tipsun

Origin

China

HS Code

8507600090

Production Capacity

10000000PCS/Year

Key features

Lifepo4 Cell Tipsun 40140 HP 20Ah 3.2V Power Battery Cells for Electric Car/ev/solar Battery

End Safety Concerns: Unlike lithium-ion batteries, these LiFePO4 cells have excellent thermal stability, preventing fire risks in EV operations.

Up to 2000+ Cycle Life: Retain over 80% capacity after 4000 full cycles, far exceeding the average lifespan of standard EV batteries.

Perfect for EV Battery Packs: Whether for passenger cars, electric scooters or logistics vehicles, these cells deliver reliable power in daily commuting and commercial use.

Reliable for Custom Energy Projects: Compatible with various EV system designs, easy to assemble into battery packs for different new energy applications.

less 3% Monthly Self-Discharge Rate: Minimal power loss during storage, ensuring your inventory remains ready for use anytime.

Solve Range Anxiety: 20000mAh high capacity provides reliable power backup, reducing the risk of unexpected shutdowns during long drives.

Grade A LiFePO4 Chemistry: High safety, low heat generation and no risk of thermal runaway, ideal for electric vehicle power systems.

Company profile

Experienced TeamFast DeliveryIn-stock CapacityProduct Certification

Guangzhou Dichen New Energy Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2009-06-10Nearest Port: GZAverage Response Time: ≤5.06hTerms of Payment: T/T

AI-Powered supplier vetting

SummaryTipsun is identified as a professional technical supplier focused on customized energy storage system solutions. It supports customization from designs and samples, minor customization, and flexible customization, but does not provide 3D software design, ODM, SDK, or popular-brand OEM services. Production evidence includes two production lines and multiple welding, coding, battery testing, aging, and electronic-load facilities. Quality assurance, raw-material traceability, warehouse procedures, and 12 quality-control test devices are documented, although only one quality-control staff member and one R&D engineer are reported. The supplier has inventory capability and a one-month average lead time in both peak and off-season, but lacks overseas warehouses, showrooms, agents, branches, and overseas service coverage. No supplier-management-system certification is reported, and the manufacturing arrangement lacks a valid contract with related subcontractors. Customer cases are not provided.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and describes its business as providing customized energy storage system solutions and services. This indicates a technical, solution-oriented supplier profile rather than a general trading-only profile.

CertificationsSupplier management-system certification is reported as NIL. The slices therefore provide explicit evidence that no such certification is held or reported.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records are maintained for either process. It has inventory capability, while lacking overseas warehouses, showrooms, agents, branches, and overseas service coverage, limiting demonstrated international after-sales support.

R&D capabilityThe supplier has professional technical and R&D capability and one reported R&D engineer, whose role includes preparing samples to customer requirements. However, it reported no new products in the past year and does not provide ODM, SDK, or 3D software design services, indicating limited demonstrated innovation breadth.

Production capacityThe supplier operates two production lines and has equipment for spot and laser welding, coding, ultrasonic welding, aging, battery testing, charging and discharging, electronic-load testing, and internal-resistance measurement. It also reports inventory capability and a one-month average lead time in both peak and off-season, although the lack of a valid contract with related subcontractors is a production-governance weakness.

Customization capabilityThe supplier explicitly supports customization from designs and samples, minor customization, and flexible customization. Its R&D engineer provides samples according to customer requirements, directly supporting the stated customization capability.

Product Q&A

Q:who are we?

We are a professional manufacturer and exporter based in Guangdong, China, founded in 2017. Our products are widely sold to Eastern Europe, North America, Northern Europe, Western Europe,Southeast Asia,Eastern Asia,South America,the Middle East,Africa,and Central America. Our team consists of about 100 employees dedicated to serving global customers.

Q:How can we guarantee quality?

Pre-production samples are always provided before mass production. Strict final inspection is carried out before every shipment. All our products are tested according to international standards to ensure safety and performance.

Q:What can you buy from us?

We specialize in lithium iron phosphate (LiFePO4) batteries and related energy storage products, including: LiFePO4 Batteries LiFePO4 Battery Packs 12V Battery Packs 48V Battery Packs Portable Power Stations

Q:Why should you buy from us instead of other suppliers?

Rich experience in battery pack design and manufacturing Fast response within 24 hours for all inquiries Reliable and comprehensive after-sales service Strong R&D team to support customization and new product development

Q:What services can we provide?

Accepted delivery terms: FOB, CFR, CIF, EXW, FCA, DDP, DDU Accepted payment currencies: USD, EUR, AUD, HKD, CNY Accepted payment types: T/T, L/C, Credit Card, PayPal, Western Union, Cash Languages spoken: English, Chinese