High-Performance Battery Technology
Unrivalled Power Density & Superior Rate Capability
MKI Energy Technology Co., Ltd. produces industrial-grade 18650 Lithium Iron Phosphate (LFP) power cells, designated under model APR18650m1B. Engineered with patented Nanophosphate® technology, these cells deliver exceptionally high pulse power, rapid recharge ability, and uncompromised chemical stability.
Unlike standard cobalt-based lithium-ion cells, our LFP chemistry provides a robust crystal structure that resists thermal breakdown. Designed for global OEMs, systems integrators, and industrial manufacturers, these cells represent the gold standard for demanding cycle and stand-by applications.
Core Chemical Superiority
Nanophosphate® Technology Advantage
The patented Nanophosphate® electrode chemistry utilized by MKI Energy Technology Co., Ltd. offers stable nanoscale particle distribution. This dramatically increases effective surface area, enabling rapid lithium-ion kinetics, lower internal resistance, and consistent voltage delivery throughout the discharge cycle.
Multi-Layered Safety Architecture
Multiple protection safeguards operate at the material, cell, and system levels. The inherent LiFePO4 chemistry eliminates thermal runaway risks even under extreme mechanical, electrical, or thermal abuse conditions.
Whether operated under continuous high-current discharge or maintained under float standby voltage, MKI Energy 18650 cells retain superior capacity and deliver an ultra-low total cost of ownership (TCO) across their lifespan.
Technical Specifications
Comprehensive performance criteria for model APR18650m1B manufactured by MKI Energy Technology Co., Ltd.
| Parameter Specification | Value / Rating |
|---|---|
| Nominal Electrical Ratings | |
| Nominal Voltage | 3.3 V |
| Nominal Capacity @ 23°C (Typical / Min) | 1.2 Ah (1.15 Ah) |
| Nominal Energy @ 23°C | 3.96 Wh |
| AC Impedance (1kHz AC) | < 16 mΩ |
| Cycle Life at 1C/1C (100% DOD) | > 4,000 Cycles |
| Discharge Specifications | |
| Maximum Continuous Discharge Current | 30 A (25C Rate) |
| Maximum Pulse Discharge Current (10 Seconds) | 50 A (42C Rate) |
| Minimum Cut-off Voltage / HPPC Pulse | 2.0 V / 1.6 V |
| Discharging Operating Temperature Range | -30°C to +60°C |
| Charge Specifications | |
| Recommended Standard Charge Current | 1.5 A (1C Rate) |
| Maximum Continuous Charge Current | 4.0 A (3C Rate) |
| Maximum Pulse Charge Current (10 Seconds) | 10 A (8C Rate) |
| Recommended Charge Voltage | 3.6 V |
| Charge Termination Current Limit (@ 3.6V) | < 50 mA |
| Float Voltage | 3.5 V |
| Charging Operating Temperature Range | 0°C to +60°C |
| Mechanical Parameters | |
| Cell Diameter | Ø 18.5 ± 0.1 mm |
| Cell Length | 64.95 ± 0.2 mm |
| Unit Mass | 41.5 ± 1.0 g |
| Global Quality & Compliance Certifications | |
| Dangerous Goods Transport Certification | UN 3480 (UN 38.3), CIQ Certified |
| Product Safety Compliance | UL 1642, IEC 62133-2 Certified |
| Manufacturing Quality Standards | ISO 9001, IATF 16949 Certified Production |
| Environmental Directives | ISO 14001, REACH, RoHS Compliant |
Industrial & Commercial Applications
MKI Energy Technology Co., Ltd. supplies high-rate 18650 LFP cells for mission-critical industrial markets worldwide.
Energy Storage Systems
High-rate UPS standby power, grid frequency regulation, telecom backup power, and 5G base station energy buffers.
Industrial Automation & AGV
Automated Guided Vehicles (AGVs), warehouse robotics, heavy-duty power tools, and automated material handling equipment.
Electrified Mobility
Electric propulsion assistance, light commercial electric vehicles, golf carts, and high-rate engine starting units.
Aviation & Aerospace
High-reliability onboard auxiliary power units, defense communication gear, and specialized aerospace backup systems.
Medical Equipment
Critical medical carts, portable surgical power equipment, emergency life-support system back-up power supply.
Custom OEM Battery Packs
Custom multi-cell configurations designed with integrated BMS for specialized voltage, current, and environmental requirements.
Request Technical Datasheets & OEM Wholesale Quotations
Looking for reliable 18650 LFP cells or custom pack assembly? Partner with MKI Energy Technology Co., Ltd. Our engineering team provides complete technical documentation, samples, and OEM custom solutions tailored to your production demands.
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