Molicel INR-21700-M65A

United Lithium

Molicel INR-21700-M65A
High-Capacity 21700 Lithium-Ion Battery Cell

Molicel INR-21700-M65A is a high-capacity 21700 lithium-ion battery cell designed to deliver maximum energy density, long cycle life, and consistent output across extended operating periods.

Engineered for applications where runtime, efficiency, and reliability are critical, the M65A represents a significant advancement in energy-focused cylindrical cell design.

United Lithium is supporting future 2026 pre-order allocations for this model.

Energy-focused 21700 Long runtime positioning 2026 allocation planning
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Note: This page is for pre-order interest and allocation planning only. No immediate shipment is implied.

United Lithium - Molicel INR-21700-M65A Coming 2026

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Designed for Maximum Energy Density

The M65A is optimized for systems that require longer runtime without sacrificing performance or reliability.

Key design goals include:

Design Goals

  • Higher usable capacity
  • Stable voltage behavior
  • Long service life
  • Reduced degradation over repeated cycles

This makes the M65A ideal for energy-driven systems rather than peak-power applications.

Concept Graph: Energy Availability Over Extended Runtime

Short Medium Extended Long Relative Available Energy Discharge Duration / Runtime M65A (energy-focused) Typical high-power cell (illustrative)

The M65A is optimized for extended runtime and stable discharge behavior over longer operating periods.

Graph shown is for illustrative comparison purposes only and does not represent certified test data. Actual performance depends on system design and operating conditions.

Key Performance Highlights

  • Optimized for extended runtime applications
  • High energy density in 21700 format
  • Stable and consistent discharge characteristics
  • Long cycle life with predictable aging behavior
  • Designed for efficiency and reliability
M65A highlights infographic

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Ideal Applications

The M65A is well-suited for:

  • Electric bicycles and mobility platforms
  • Energy storage systems
  • Long-range EV and LEV applications
  • Backup power solutions
  • Industrial equipment requiring extended operation
  • High-capacity battery packs

Use-Case Fit (Concept Map)

Power Demand High Low Runtime / Energy Priority Low High M65A Industrial tools (power-heavy) E-bike / LEV Long-range mobility Energy storage Backup power

M65A is positioned for high runtime / energy priority applications where long operating periods matter.

Concept map is illustrative only. Final cell selection depends on pack architecture, load profile, and thermal design.

Built for Longevity

Molicel designed the M65A to perform reliably over thousands of charge and discharge cycles.

Engineering priorities include:

  • Balanced electrode chemistry
  • Controlled internal resistance
  • Predictable thermal behavior
  • Consistent cell-to-cell performance

These attributes are critical for large battery arrays and long-term deployments.

Configuration Options

United Lithium supports:

  • Flat-top configuration
  • Button-top configuration (professionally welded)

Terminal configuration is selected based on system integration requirements.

Availability & Pre-Order Information

The Molicel M65A is not available for immediate shipment.

United Lithium is coordinating:

  • 2026 allocation planning
  • OEM supply discussions
  • Fleet and integrator programs
  • Long-term sourcing strategies

To begin the process, please provide:

  • Cell quantity requirements
  • Intended application
  • Terminal preference
  • Target 2026 delivery timeline
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Graphs shown are illustrative and are not a substitute for OEM qualification testing or certified data.