Sodium Ion 200Ah Prismatic Cells - 3.1V Rechargeable Battery Cell

Advanced Sodium Ion Battery Cells, finally a cheaper alternative to lithium-ion cells. Sodium-ion battery cells have gained attention as a promising alternative to traditional LFP cells. One significant advantage of sodium-ion cells is it's better performance at low temperature compared to LFP. Sodium is more abundant and sustainably resourced compared to lithium, so it has the ability to be a cheaper replacement to lithium-ion. Sodium-ion batteries are also known for their stable electrochemical performance, which translates to a longer cycle life. This longevity can reduce the cost of ownership over time. Sodium-ion cells offer a lower energy density compared to LFP cells, but a higher energy density compared to lead acid. Prismatic Cell Sizes: 200A Dimensions: same dimensions as a 280Ah LFP Prismatic cell 207, 174.2, 72 mm (H,W,D) Amp-hours: 200 Ah @ 0.5P Nominal Voltage: 2.95 V Recommended Voltage Range: 2.0~3.75 Max Continuous Current: 100A  Weight: 4.9 +/- 0.2 kg 0.5P Expected Cycle Life: 3000 cycles with 70% DOD @ 25 deg C 0.25P Expected Cycle Life: 5000 cycles with 70% DOD @ 25 deg C Internal Impedance: ≤0.25mΩ (AC 1kHz, 3.0V) Charging Temperature: 0C to 60C Discharging Temperature: -30C to 60C 75Ah Dimensions: 118, 160, 50 mm (H,W,D) Amp-hours: 75Ah @ 0.2C Nominal Voltage: 2.95 V Recommended Voltage Range: 2.0~3.75 Max Continuous Current: 75A  Weight: 1.9 kg Expected Cycle Life: 3000 cycles with 80% DOD Charging Temperature: 0C to 45C Discharging Temperature: -40C to 60C Delivery Times: All pricing is for ocean freight and will take ~45 days for delivery for US mainland. Ordering by air is possible, email us for more details. We only inventory 18650 cells in US. All prismatic cells are sourced from China currently. Key Features: Reliable Power Source: This 3.1V Sodium Ion Battery Cell is designed to provide a consistent and reliable power source for a wide range of applications. Versatile Compatibility: Whether you're an electric skateboard enthusiast, a DIY enthusiast, or simply in need of a dependable power source for your flashlight, this battery pack is your go-to choice. Sustainable Sodium Technology: Our sodium ion cells are not only an eco-friendly alternative but also more abundant than traditional lithium-ion batteries, ensuring a sustainable energy solution. Long-Lasting Performance: With an internal impedance of ≤20mΩ, this battery pack provides stable electrochemical performance, an extended cycle life, and the ability to be charged and discharged repeatedly, saving you money on replacements. Download datasheet here