OEM&ODM 21700 Power Battery Pack for Multi-Function Flashlight with CE CB UL Li Ion Battery Pack

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Product Description

Basic Information

Model NO.
18650 21700 14500
Rechargeable
Chargeable
Rated Capacity
>1000MAH
Standard Voltage
3.7V-4.2V
Electrolyte
Li-ion
Cycle Life
≥80% After 800 Times
Temperature
-40℃ to +85℃
HS Code
8507600090

Product Specifications

Product NameLithium Battery Pack
Application FieldsAI robots, unmanned aircraft, portable power sources, power tools, household appliances, consumer electronics, electric vehicles, solar energy storage systems, UPS.
CharacteristicsCustomized capacity lithium-ion batteries: 3.7V, 7.4V, 11.1V, 12V, 24V, 36V, 48V...
Cycle Life≥80% capacity after 1000 times
CertificationUN38.3/MSDS/CE/CB/KC/FCC/IEC62133/UL/RoHS
Advantages1. High energy density; 2. Pollution-free; 3. Long lifespan; 4. No memory effect; 5. Low self-discharge rate; 6. Lightweight.

Product Presentation

Battery Pack View 1
Battery Pack View 2
Battery Pack View 3
Battery Pack View 4

Factory Equipment & Facilities

Equipment 1
Equipment 2
Equipment 3
Testing Facility
Production Line

About Our Capability

Facility Image

Established in 2012, our enterprise is a national high-tech entity integrating research, development, design, and production of lithium batteries. We operate with a total area of 20,000 square meters and a dedicated team of more than 200 employees.

We have successfully passed ISO 9001:2015 quality management system certification. Our batteries are certified by international professional agencies including UL, IEC62133, CE, KC, PSE, UN38.3, and MSDS. Our products are widely utilized in medical devices, intelligent robots, drones, high-end digital products, and energy storage systems.

Frequently Asked Questions

Can I place a sample order?
Yes, we accept sample orders to test and confirm quality before bulk purchase.
Do you have a Minimum Order Quantity (MOQ)?
We do not have a strict MOQ, but larger orders generally benefit from lower unit pricing.
Is custom branding and logo printing available?
Yes, we provide custom logo services and branding on battery covers.
What is the typical delivery time?
Sample orders take 1-3 days, while mass production typically takes 10-20 days.
Do you provide necessary shipping documentation?
Yes, we provide MSDS, UN38.3, and other specialized files required for international battery shipments.
How is your after-sale service handled?
We offer comprehensive after-sale support. If any faulty goods are identified, we provide positive solutions immediately.

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