2Pcs Yinlong Cylindrical 2.3V 40Ah Cells

Batterytalks LTO cells with High discharge current, fast charging in 6 minutes, super long cycle life and can be reach to 25 years. Working temperature range:-50℃-60℃. Can be used for ESS, start battery pack, solar street light and so on. Download Full Specifications Specs Nominal Voltage 2.3V Nominal Capacity 40Ah Internal Resistance ≤ 1mΩ Max. Charge Current 10C (400A) Charging Upper Limit Voltage 2.8V Max Discharge Current 10C (400A) Discharge Cut-Off Voltage 1.5V Lifecycle 30,000 Times Operating Ambient Temperature Charging: -50°C ~ 65°C Discharging: -50°C ~ 65°C Storage Ambient Temperature -20°C ~ 45°C Short-term (within 1 month) -20°C ~ 20°C Long-term (within 1 year) Storage Humidity <70% Weight 1.22kg Cell Construction Type Cylindrical Cell Diameter 66mm Cell Height (excluding terminals) 160mm Cell Height (including terminals) 202mm Shell Thickness Aluminum Discharge Graph Additional Info For special applications in which quality a