Deep Cycle Ew 402030 3.7V 200mAh Flat Lithium Ion Battery Pouch Cell

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Product Description

Lithium Ion Battery Pouch Cell
Basic Info
Model NO.
pouch cell
Size
Medium
OEM & ODM
Available
Warranty
24 months
Operating Temp
-20℃ ~ 60℃
Voltage
3.7~4.2V
Origin
China
HS Code
8507600090
Company Profile

We are 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.

Battery Production Video Cover
Guided by market demands and customer-centric principles, we are committed to meeting customer needs. Our products are widely used in a diverse range of fields, including electronic cigarettes, smart wearable devices, Bluetooth products, digital cameras, medical equipment, beauty appliances, smart home devices, and power banks.
Production Facility
Quality Control
Specification
Product NamePouch Cell Lithium Battery
Product FeatureLarge capacity, good stable performance, rechargeable, long service life, low self-discharge rate
Product CertificateISO9001 CE RoHS IEC CB UL(TUV)
Custom ServiceOEM & ODM available
Consumer ElectronicsSmartphones, tablets, smartwatches, TWS earbuds, Bluetooth speakers, and power banks.
Power EquipmentCordless tools, electric bicycles, scooters, and balance boards.
Energy StorageOutdoor power stations, car jump starters, and household solar energy storage.
Specialized FieldsDrones, medical devices (infusion pumps, monitors), and new energy vehicles.
Multiple-Application Lithium Ion Battery
Battery Variety

Versatile Compatibility & High Capacity: Pouch cell batteries, renowned for their thin profile, lightweight design, and customizable form factors, are widely adopted across multiple industries.

Unlike cylindrical batteries with fixed dimensions, pouch cells can be customized into various shapes (thin, wide, curved) to fit the specific space constraints of devices.

Premium Quality & Safety

Lighter & More Efficient: Without the heavy metal casing, pouch cells are 20-30% lighter than cylindrical batteries of the same capacity.

Superior Safety: In the event of internal issues, the aluminum-plastic film will swell rather than explode, significantly improving safety compared to rigid-cased batteries.

Long Cycle Life: Typically offering 800-1500 charge-discharge cycles while retaining ≥80% of initial capacity.

Battery Safety Features
Battery Cell View
Battery Packaging View
Testing and Certifications
Packing & Delivery
Packaging Process
Shipping Preparation
Why Choose US
Excellence in Battery Manufacturing
R&D Team
Automated Production
Global Shipping
Frequently Asked Questions
Are you a manufacturer or a trading company?
We are a professional lithium battery manufacturer with over 15 years of industry experience, specializing in R&D, design, and mass production.
Can I get a sample before placing an order?
Yes. For standard models, we offer free samples (express fees apply). For customized designs, a sample fee is required which is refundable upon bulk ordering.
Do you support OEM/ODM services?
Absolutely. We specialize in custom logos, dimensions, and capacities to meet your specific device requirements.
What is your Minimum Order Quantity (MOQ)?
For non-customized batteries, there is no MOQ; any quantity is available. For custom projects, please contact us for specific requirements.
What trade terms and shipping methods do you support?
We support EXW, FOB, CIF, DDU, and DDP terms based on your location and logistical needs.
What is the typical lead time for production?
Lead times vary based on order size; however, we usually provide initial quotations within 8 hours of an inquiry.

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