Reliance Product Matrix
Specializing in High-Performance 21 and 46 Series Cells
The 'Hexagon Warrior' of Tabless Technology
All-Around Architecture
Breaking Performance Compromises
Ultra-High Rate
The ultra-low internal resistance of the tabless architecture enables exceptional discharge performance, supporting ≥10C continuous and ≥70C pulse discharge.
Ultra-High Energy
Energy density >300Wh/kg, pushing the endurance limits of cylindrical cells.
Super Fast Charge
0-80% charge in just 10 minutes, keeping you ahead of the curve.
Wide Temp Range
Stable discharge from -40°C to +80°C and normal charging from -20°C to +60°C, resilient in extreme weather.
Superior Consistency
Powered by top-tier equipment from Japan and South Korea, ensuring high PACK stability through precision cell consistency.
Extended Cycle Life
Over 1,000 cycles under conventional conditions, significantly reducing total lifecycle costs.
Series Overview
Precision Focus
Product Groups
Built on tabless architecture and our proprietary high-energy system, we have developed a multi-dimensional product portfolio covering the 21 and 46 series — delivering high power, high energy density, high consistency and high safety.
RS Series (Power)
INR21700-RS40
Nominal Voltage3.6V
Nominal Capacity4Ah
Cont. Charge Current≥3.5C
Continuous Discharge Current
(Without cutoff at 80°C)≥10C
(Without cutoff at 80°C)≥10C
Max Cont. Discharge Current≥70A
Max Pulse Discharge Current≥70C
Charging Temp. Range-20℃~60℃
Discharging Temp. Range-40℃~80℃
RS Series (Power)
INR21700-RS50
Nominal Voltage3.6V
Nominal Capacity5Ah
Cont. Charge Current≥3C
Continuous Discharge Current
(Without cutoff at 80°C)≥8C
(Without cutoff at 80°C)≥8C
Max Cont. Discharge Current≥70A
Max Pulse Discharge Current≥50C
Charging Temp. Range-20℃~60℃
Discharging Temp. Range-40℃~80℃
RS Series (Power)
INR21700-RS60
Nominal Voltage3.6V
Nominal Capacity6Ah
Cont. Charge Current≥2C
Continuous Discharge Current
(Without cutoff at 80°C)≥5C
(Without cutoff at 80°C)≥5C
Max Cont. Discharge Current≥50A
Max Pulse Discharge Current≥30C
Charging Temp. Range-20℃~60℃
Discharging Temp. Range-40℃~80℃
RS Series (Power)
INR21700-RS65
Nominal Voltage3.6V
Nominal Capacity6.5Ah
Cont. Charge Current≥2C
Continuous Discharge Current
(Without cutoff at 80°C)≥3C
(Without cutoff at 80°C)≥3C
Max Cont. Discharge Current≥40A
Max Pulse Discharge Current≥20C
Charging Temp. Range-20℃~60℃
Discharging Temp. Range-40℃~80℃
RH Series (Energy)
INR21700-RH60
Nominal Voltage3.6V
Nominal Capacity6Ah
Cont. Charge Current≥1C
Continuous Discharge Current
(Without cutoff at 80°C)≥2C
(Without cutoff at 80°C)≥2C
Max Cont. Discharge Current≥20A
Max Pulse Discharge Current≥15C
Charging Temp. Range-10℃~60℃
Discharging Temp. Range-40℃~80℃
RH Series (Energy)
INR21700-RH70
Nominal Voltage3.6V
Nominal Capacity7Ah
Cont. Charge Current≥1C
Continuous Discharge Current
(Without cutoff at 80°C)≥2C
(Without cutoff at 80°C)≥2C
Max Cont. Discharge Current≥20A
Max Pulse Discharge Current≥15C
Charging Temp. Range-10℃~60℃
Discharging Temp. Range-40℃~80℃
RP Series
INR21700-RP75
Nominal Voltage3.6V
Nominal Capacity7.5Ah
Cont. Charge Current≥1C
Continuous Discharge Current
(Without cutoff at 80°C)≥1C
(Without cutoff at 80°C)≥1C
Max Cont. Discharge Current≥2C
Max Pulse Discharge Current≥10C
Charging Temp. Range-0℃~60℃
Discharging Temp. Range-20℃~80℃
RP Series
INR21700-RP85
Nominal Voltage3.6V
Nominal Capacity8.5Ah
Cont. Charge Current≥1C
Continuous Discharge Current
(Without cutoff at 80°C)≥1C
(Without cutoff at 80°C)≥1C
Max Cont. Discharge Current≥2C
Max Pulse Discharge Current≥10C
Charging Temp. Range-0℃~60℃
Discharging Temp. Range-20℃~80℃
RU Series
INR21700-RU50
Nominal Voltage3.6V
Nominal Capacity5Ah
Cont. Charge Current≥3.6C
Continuous Discharge Current
(Without cutoff at 80°C)≥10C
(Without cutoff at 80°C)≥10C
Max Cont. Discharge Current≥70A
Max Pulse Discharge Current≥50C
Charging Temp. Range-20℃~60℃
Discharging Temp. Range-40℃~80℃
RT Series
IFR21700-RT26
Nominal Voltage3.2V
Nominal Capacity2.6Ah
Cont. Charge Current≥2C
Continuous Discharge Current
(Without cutoff at 80°C)≥40C
(Without cutoff at 80°C)≥40C
Max Cont. Discharge Current≥60C
Max Pulse Discharge Current≥100C
Charging Temp. Range-10℃~60℃
Discharging Temp. Range-20℃~80℃
RT Series
INR21700-RT40
Nominal Voltage3.6V
Nominal Capacity4Ah
Cont. Charge Current≥3.5C
Continuous Discharge Current
(Without cutoff at 80°C)≥50A
(Without cutoff at 80°C)≥50A
Max Cont. Discharge Current≥70A
Max Pulse Discharge Current≥70C
Charging Temp. Range-20℃~60℃
Discharging Temp. Range-40℃~80℃
46 Large Cylindrical
INR4695-RH320
Nominal Voltage3.6V
Nominal Capacity32Ah
Cont. Charge Current≥3C
Continuous Discharge Current
(Without cutoff at 80°C)≥2C
(Without cutoff at 80°C)≥2C
Max Cont. Discharge Current≥4C
Max Pulse Discharge Current≥10C
Charging Temp. Range-10℃~60℃
Discharging Temp. Range-40℃~80℃
46 Large Cylindrical
INR46120-RH420
Nominal Voltage3.6V
Nominal Capacity42Ah
Cont. Charge Current≥3C
Continuous Discharge Current
(Without cutoff at 80°C)≥2C
(Without cutoff at 80°C)≥2C
Max Cont. Discharge Current≥4C
Max Pulse Discharge Current≥10C
Charging Temp. Range-10℃~60℃
Discharging Temp. Range-40℃~80℃
46 Large Cylindrical
INR4695-RH450
Nominal Voltage3.6V
Nominal Capacity45Ah
Cont. Charge Current≥1C
Continuous Discharge Current
(Without cutoff at 80°C)≥1C
(Without cutoff at 80°C)≥1C
Max Cont. Discharge Current≥3C
Max Pulse Discharge Current≥10C
Charging Temp. Range-10℃~60℃
Discharging Temp. Range-40℃~80℃
46 Large Cylindrical
INR46120-RH550
Nominal Voltage3.6V
Nominal Capacity55Ah
Cont. Charge Current≥1C
Continuous Discharge Current
(Without cutoff at 80°C)≥1C
(Without cutoff at 80°C)≥1C
Max Cont. Discharge Current≥3C
Max Pulse Discharge Current≥10C
Charging Temp. Range-10℃~60℃
Discharging Temp. Range-40℃~80℃
46 Large Cylindrical
IFR46120-RL250
Nominal Voltage3.2V
Nominal Capacity25Ah
Cont. Charge Current≥3C
Continuous Discharge Current
(Without cutoff at 80°C)≥2C
(Without cutoff at 80°C)≥2C
Max Cont. Discharge Current≥3C
Max Pulse Discharge Current≥8C
Charging Temp. Range-10℃~60℃
Discharging Temp. Range-20℃~80℃