📦 Basic Information
Battery Type
Semi-Solid State
Voltage/Capacity
3.7V/4000mAh
🔍 Product Description
| Model: | ULi-.37V |
| Category: | Li-ion Cylindrical Battery Cell |
| Dimension: | 21700 |
| Applications: | Power Tools, Consumer Electronics, Electric Bicycles/Scooters, etc. |
🏗️ Main Products & Workshop
Pursuit of Quality
📜 Certifications & Exhibitions
🚢 Packaging & Shipping
❓ FAQ
What energy storage batteries do you offer?
We offer residential, commercial, and industrial energy storage batteries.
How long is delivery?
7-15 business days after order confirmation (custom orders take longer).
What payments do you accept?
T/T, L/C, PayPal, and other secure methods.
Is OEM/ODM service available?
Yes, OEM/ODM is available for bulk orders to meet specific requirements.
Are your products certified?
Yes, our batteries meet international standards including CE, UL, and ISO.
How is battery quality ensured?
Strict testing procedures are conducted before every shipment to ensure performance and safety.