About Tefoo Energy
In the past ten years of smart lithium ion battery pack customization experience, We found that there are many professional instruments and equipment manufacturers facing the problem of lithium battery procurement.
Such customizing lithium batteries take a long time, it also requires the cost of design and development, carrying out a series of safety certifications for the battery separately.
Especially for lithium battery equipment manufacturers who only need a small amount per year, our products will help them save more costs.
That’s why we have developed and produced a range of standard lithium battery packs, including a wide range of size options and different series-parallel combinations of cells.
Standard Parts
Global Certification
Battery Group
High Reliability
Fast Delivery
Standard Battery Pack
Standard lithium battery packs, including a wide range of size options and different series-parallel combinations of cells. These have good compatibility and adaptability and have passed the global safety certification.
Application
Our standard battery packs are used and validated in multiple professional fields.
News
18650 vs 21700 for Medical Devices: OEM Battery Guide
Selecting between 18650 and 21700 cylindrical cells for portable medical devices depends on volumetric constraints and energy demand: 21700
IEC 62133 vs IEC 60601-1: Key Medical Battery Test Differences
IEC 62133 (specifically IEC 62133-2) certifies standalone component-level battery cell and pack safety under mechanical, thermal, and electrical
Why Is Conflict Minerals Compliance Critical for Battery OEMs?
A compliant conflict minerals strategy for custom lithium batteries requires full supply chain due diligence aligned with OECD guidelines,
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