ANR26650m1B High-Power LFP Cylindrical Cell
MKI Energy Technology Co., Ltd. manufactures industry-leading 26650 Lithium Iron Phosphate (LFP) power cells, purpose-built for applications demanding maximum discharge rates, rapid recharge capability, and uncompromised safety. Powered by patented Nanophosphate® cathode technology, our ANR26650m1B cells offer stable chemical performance under extreme thermal and mechanical conditions.
Whether you are designing advanced uninterruptible power supply (UPS) systems, automated guided vehicles (AGVs), medical devices, or frequency regulation energy storage modules, our 26650 cells provide superior total cost of ownership (TCO) and long-term operating reliability for OEM projects worldwide.
Unrivaled Power & Thermal Engineering
Nanophosphate® Chemistry
Utilizes nanometer-scale phosphate cathode structures to deliver fast lithium-ion transport, minimal internal impedance (<10 mΩ), and superior pulse power capability exceeding 4000 W/kg.
Inherent Thermal Safety
LFP chemistry eliminates thermal runaway and fire hazards. The cell architecture remains inherently stable during nail penetration, overcharge, or short-circuit abuse conditions.
Extended Cycle Life
Provides over 4,000 deep discharge cycles at 100% Depth of Discharge (DOD) under 1C charge/discharge rates, offering decade-long service life in continuous float or high-use applications.
High-Rate Discharge
Supports 52 A (20C rate) continuous discharge and up to 120 A (48C rate) short pulse discharge, fulfilling high-drain requirements for engine starting and pulse power systems.
Rapid Charging Capability
Enables ultra-fast charging up to 26 A (10C continuous rate) and accepts high-current regenerative charging without metal plating or premature capacity fade.
Global OEM Compliance
Full international certification coverage including UL 1642, UL 1973, IEC 62133-2, UN 38.3, RoHS, and REACH. Manufactured under certified ISO-9001 and IATF-16949 quality standards.
Commercial & Industrial Applications
ANR26650m1B Technical Specifications
| Specification Parameter | Value / Operational Range |
|---|---|
| Nominal Ratings | |
| Nominal Voltage | 3.3 V |
| Capacity @ 23 °C Typical (Min) | 2.6 Ah (2.5 Ah) |
| Energy @ 23 °C | 8.58 Wh |
| Specific Power @ 25 °C (2s pulse) | > 4000 W/kg |
| AC Impedance (1kHz Typical) | < 10 mΩ |
| Cycle Life @ 1C/1C (100% DOD) | > 4,000 Cycles |
| Discharge Specifications | |
| Max Continuous Discharge Current | 52 A (20C rate) |
| Max Pulse Discharge Current (10s) | 120 A (48C rate) |
| Discharge Cut-off Voltage | 2.0 V / 1.6 V (HPPC Pulse) |
| Operating Discharge Temp. Range | -25 °C to +60 °C |
| Charge Specifications | |
| Recommended Charge Current | 3 A (1.2C rate) |
| Max Continuous Charge Current | 26 A (10C rate) |
| Max Pulse Charge Current (10s) | 40 A (15C rate) |
| Recommended Fast Charge Voltage | 3.6 V |
| Float Charge Voltage | 3.5 V |
| Operating Charge Temp. Range | -25 °C to +60 °C |
| Mechanical & Environmental | |
| Cell Diameter | Ø 25.96 ± 0.5 mm |
| Cell Height / Length | 65.40 ± 0.25 mm |
| Mass / Weight | 76.0 g ± 1.5 g |
| Storage Temperature Range | -40 °C to +70 °C |
| Certifications & Standards | |
| Safety Compliance | UL 1642, UL 1973, IEC 62133-2 |
| Transport Certifications | UN 3480 (UN 38.3), CIQ |
| Environmental Standards | REACH, RoHS, ISO 14001 |
| Factory Quality Management | IATF 16949, ISO 9001 |
Need Custom 26650 Battery Pack Engineering or Wholesale Pricing?
MKI Energy Technology Co., Ltd. provides direct manufacturer support for high-volume B2B orders, engineering validation, custom BMS integration, and global supply chain fulfillment.
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