sODIUM-ION BATTERY

A sodium-ion battery is a type of rechargeable battery that uses sodium ions (Na⁺) as the charge carriers instead of lithium ions. It operates similarly to lithium-ion batteries but uses more abundant and cost-effective materials. Sodium-ion batteries are considered safer, more environmentally friendly, and better suited for large-scale energy storage applications. They typically have slightly lower energy density but offer good thermal stability and long cycle life. This technology is emerging as a promising alternative for grid storage, electric vehicles, and portable electronics.

cYLINDRICAL BATTERY CELLS

The sodium-ion cylindrical battery cell was developed using Coulomb technology, focusing on efficient charge storage and transfer. This innovation offers a safer, cost-effective alternative to traditional lithium-ion cells.

COLC18650

cylindrical sodium-ion battery cell designed for reliable and sustainable energy storage. With a standard 18650 form factor, it ensures compatibility with a wide range of battery-powered devices. It provides a nominal capacity of 1300mAh, suitable for low to moderate power applications. This cell uses sodium-based chemistry, offering a safer and more cost-effective alternative to lithium-ion. It demonstrates stable charge-discharge performance and good thermal stability.

 

 

Specification
Model COLC18650
Nominal Voltage 3.0V
Rated Capacity 1300mAh
Discharge Rate 20C
Volatage Range 1.5-3.80V
Cycle Life 5000(1.0C@85%)

COLC32140

 

The COLC32140 delivers reliable performance across a wide temperature range and supports a long cycle life, making it suitable for both stationary and mobile energy systems. Its robust design ensures durability and consistent output even under tough operating conditions. This battery cell represents a significant step forward in the adoption of sodium-ion technology for large-scale energy storage.

 

 

Specification
Model COLC32140
Nominal Voltage 3.0V
Rated Capacity 7000mAh
Discharge Rate 8C
Voltage Range 1.5-4.0V
Cycle Life  5000(0.5C@85%)

COLC32140

Its sodium-based chemistry makes it a sustainable and cost-effective alternative to lithium-ion batteries. Designed for consistent performance across varying environmental conditions, it supports a long cycle life. The robust build ensures high durability in demanding applications. Its energy density and efficiency make it a reliable choice for large-scale deployments. The COLC32140 demonstrates the growing viability of sodium-ion batteries in modern energy infrastructures

 

 

Specification
Model COLC32140
Nominal Voltage 3.0V
Rated Capacity 10000mAh
Discharge Rate 10C
Volatage Range 1.5-3.80V
Cycle Life 5000(0.5C@70%)

COLC46145

This battery delivers outstanding energy retention with superior thermal and chemical stability. Its use of abundant sodium resources makes it an economical and environmentally friendly alternative to lithium-based cells. Engineered for longevity, it provides a long cycle life and dependable performance under continuous load. The cell’s rugged construction ensures operational safety and resistance to wear over time.

 

 

Specification  
Model COLC46145
Nominal Voltage 3.0V
Rated Capacity 20000mAh
Discharge Rate 8C
Volatage Range  1.5-3.80V
Cycle Life 5000(0.5C@70%)