21700 High-Power Cell
MoliceI INR-21700-P60B
High-power 21700 battery cell delivering 6 Ah capacity with 90–100 A discharge capability
Overview
The Molicel INR‑21700‑P60B is a 21700‑format lithium‑ion battery cell designed for applications demanding very high power. With 6.0 Ah capacity and 3.6 V nominal voltage, the P60B supports continuous discharge currents up to 90 A and peak currents of 100 A. Its low 12.8 mΩ internal resistance reduces heat build‑up and enables a wide –40 °C to 60 °C operating range
Key Features
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High discharge: 0–100 A continuous currents for high‑power devices
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Fast charging: 5 C charging, full charge in ~13 minutes
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Wide temperature range: –40 °C to +60 °C operation
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Low resistance: 12.8 mΩ for improved efficiency
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Reliable capacity: 6.0 Ah typical, 5.85 Ah minimum
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Applications: e‑bikes, drones, robotics, power tools, cargo bikes
Technical Specifications
Parameter
Cell Format
21700 Cylindrical
Nominal Capacity
6.0 Ah (typical), 5.85 Ah (minimum)
Nominal Voltage
3.6 V
Charge Voltage
4.2 V
Discharge Cut-off
2.5 V
Max Continuous Discharge
90 A
Peak Discharge
100 A
Max Charge Rate
5 C (30 A)
Internal Resistance
12.8 mΩ (typical)
Operating Temperature (Discharge)
–40 °C to 60 °C
Operating Temperature (Charge)
–20 °C to 60 °C
Dimensions (Diameter x Height)
21.0 mm × 70.0 mm
Weight
~70 g
Cycle Life
> 300 cycles (80% capacity retention)
Value
Applications & Use‑Cases
High-power 21700 battery cell delivering 6 Ah capacity with 90–100 A discharge capability
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E-mobility: Electric mountain bikes, cross bikes, dirt bikes – instant power for steep climbs and rough terrain
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Drones/UAS & Robotics: Rapid current delivery for demanding aerial and autonomous applications
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Power Tools: Professional-grade tools requiring sustained high power output
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Extreme Environments: Wide temperature tolerance (–40 °C to 60 °C) for cold climates or high‑temperature industrial settings
Performance & Model Data
High-power 21700 battery cell delivering 6 Ah capacity with 90–100 A discharge capability
Visual Data Charts
High discharge: 0–100 A continuous currents for high‑power devices capacity at different discharge Wide temperature climates or high‑temperature industrial settings continuous currents different discharge Wide temperature
Visual Data Charts
High discharge: 0–100 A continuous currents for high‑power devices capacity at different discharge Wide temperature climates or high‑temperature industrial settings continuous currents different discharge Wide temperature
Visual Data Charts
High discharge: 0–100 A continuous currents for high‑power devices capacity at different discharge Wide temperature climates or high‑temperature industrial settings continuous currents different discharge Wide temperature
Visual Data Charts
High discharge: 0–100 A continuous currents for high‑power devices capacity at different discharge Wide temperature climates or high‑temperature industrial settings continuous currents different discharge Wide temperature
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Drive Cycle
Track Nurburgring
Load Type
C-Rate
Initial SOC [%]
80
Initial Cell Temperature [°C]
40
Heat Transfer Coefficient [W/m²K]
50
Case Studies
High-power 21700 battery cell delivering 6 Ah capacity with 90–100 A discharge capability
Automotive
McMurtry Automotive Pack Design
At 100 A continuous discharge, the P60B maintains stable voltage with moderate temperature rise due to its low 12.8 mΩ resistance. During 5 C fast‑charging, the cell reaches full capacity in ~13 minutes with controlled temperature, ideal for quick‑swap e‑bike batteries at 100 A continuous discharge, the P60B maintains stable voltage with moderate temperature rise due to its low 12.8 mΩ resistance. During 5 C fast‑charging, the cell reaches full capacity in ~13 minutes with controlled temperature, ideal for quick‑swap e‑bike batteries
During 5 C fast‑charging, the cell reaches full capacity in ~13 minutes with controlled temperature, ideal for quick‑swap e‑bike batteries at 100 A continuous discharge, the P60B maintains stable voltage with moderate temperature
Comparison with Related Cells
High-power 21700 battery cell delivering 6 Ah capacity with 90–100 A discharge capability
Model
Capacity
Max Discharge
Typical Use
Access Cell Data
INR‑21700‑P50B
5.0 Ah
~45 A
General high‑power
General high‑power
INR‑21700‑P60B
6.0 Ah
90–100 A
High‑power e‑bikes & tools
High‑power e‑bikes & tools
INR‑21700‑M65A
6.5 Ah
26 A
Extended‑range e‑bikes
Extended‑range e‑bikes
Manufacturer Background
Molicel
Molicel is a global lithium-ion battery
Molicel is a global lithium-ion battery manufacturer recognized for high-performance cylindrical and pouch cells across demanding industries. With decades of experience in advanced cell chemistry, Molicel supplies energy-dense, high power batteries to electric vehicles, motorsport, aerospace, power tools, and energy storage. The company emphasizes safety and consistency through precision engineering and rigorous testing, delivering cells optimized for fast charging, long cycle life, and thermal stability
Frequently Asked Questions
Q: 01 Lorem ipsum dolor sit amet?
Molicel is a global lithium-ion battery manufacturer recognized for high-performance cylindrical and pouch cells across demanding industries. With decades of experience in advanced cell chemistry, Molicel supplies energy-dense, high power batteries to electric vehicles, motorsport, aerospace, power tools, and energy storage. The company emphasizes safety and consistency through precision engineering and rigorous testing, delivering cells optimized for fast charging, long cycle life, and thermal stability
Q: 02 Lorem ipsum dolor sit amet?
Molicel is a global lithium-ion battery manufacturer recognized for high-performance cylindrical and pouch cells across demanding industries. With decades of experience in advanced cell chemistry, Molicel supplies energy-dense, high power batteries to electric vehicles, motorsport, aerospace, power tools, and energy storage. The company emphasizes safety and consistency through precision engineering and rigorous testing, delivering cells optimized for fast charging, long cycle life, and thermal stability
Q: 03 Lorem ipsum dolor sit amet?
Molicel is a global lithium-ion battery manufacturer recognized for high-performance cylindrical and pouch cells across demanding industries. With decades of experience in advanced cell chemistry, Molicel supplies energy-dense, high power batteries to electric vehicles, motorsport, aerospace, power tools, and energy storage. The company emphasizes safety and consistency through precision engineering and rigorous testing, delivering cells optimized for fast charging, long cycle life, and thermal stability
Q: 04 Lorem ipsum dolor sit amet?
Molicel is a global lithium-ion battery manufacturer recognized for high-performance cylindrical and pouch cells across demanding industries. With decades of experience in advanced cell chemistry, Molicel supplies energy-dense, high power batteries to electric vehicles, motorsport, aerospace, power tools, and energy storage. The company emphasizes safety and consistency through precision engineering and rigorous testing, delivering cells optimized for fast charging, long cycle life, and thermal stability
Q: 05 Lorem ipsum dolor sit amet?
Molicel is a global lithium-ion battery manufacturer recognized for high-performance cylindrical and pouch cells across demanding industries. With decades of experience in advanced cell chemistry, Molicel supplies energy-dense, high power batteries to electric vehicles, motorsport, aerospace, power tools, and energy storage. The company emphasizes safety and consistency through precision engineering and rigorous testing, delivering cells optimized for fast charging, long cycle life, and thermal stability
Q: 06 Lorem ipsum dolor sit amet?
Molicel is a global lithium-ion battery manufacturer recognized for high-performance cylindrical and pouch cells across demanding industries. With decades of experience in advanced cell chemistry, Molicel supplies energy-dense, high power batteries to electric vehicles, motorsport, aerospace, power tools, and energy storage. The company emphasizes safety and consistency through precision engineering and rigorous testing, delivering cells optimized for fast charging, long cycle life, and thermal stability
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