We are excited to announce a significant upgrade to a popular high-power cell: the EVE INR21700-50PL. As a trusted partner with priority access to EVE’s latest production batches, we are now accepting advance orders for the newly enhanced version, which is set to begin shipping in early 2026.
Addressing a Known Challenge
The INR21700-50PL has been recognized for its robust specifications, including a nominal 5000mAh capacity and high-rate discharge capability. However, users and pack assemblers have noted a persistent challenge with some previous batches: cell voltage depression (“voltage drop”) over time, leading to inconsistencies when stored. This variability could impact performance in multi-cell battery packs where voltage harmony is crucial.
The 2026 Enhancement: New Process, Proven Stability
We have been informed by EVE that a key manufacturing process improvement has been implemented, specifically designed to resolve the voltage stability issue. This enhancement ensures:
- Superior Voltage Retention: The new generation cells maintain voltage consistency significantly better during storage.
- Improved Cell Matching: Enhanced uniformity allows for better performance and longevity in series and parallel configurations.
- Full Branding: Reflecting the confidence in this updated process, these cells will now carry the standard EVE laser branding, aligning them with the reliability associated with EVE’s other product lines.
This upgrade transforms the INR21700-50PL into a far more reliable choice for applications demanding stable voltage and long-term consistency, including high-performance power tools, electric mobility, and backup power systems.
Secure Your Supply with Our Priority Access
We have secured a prioritized allocation from the very first production run of this improved cell. This means our customers can be among the first to access this reliable, upgraded product.
Act Now for Early 2026 Delivery
Don’t miss the opportunity to specify the enhanced, more consistent INR21700-50PL for your projects. With the upgraded manufacturing process, it is poised to become a standout option in the 21700 form factor.
Contact us today to discuss your requirements and place your advance order. Ensure your supply of the next-generation EVE INR21700-50PL with superior voltage stability.