2.3V 45Ah 66160K Lithium Cylindrical LTO Battery Cell

LTO66160K battery cell is a high‑current, large‑size cylindrical LTO(titanium‑lithium oxide) battery cell with a 45 Ah rated capacity and 2.3V nominal voltage. Featuring ultra‑low internal resistance ≤0.7mΩ, max 240A continuous charge & discharge current, 400A 10‑second pulse current, this cell supports a wide‑range operating temperature from ‑40℃ to 55℃, realizing reliable charging and discharging under extremely low‑temperature environments without pre‑heating.

The cell adopts a dual‑end M8 stud bolt connection structure, diameter 66.0±1.0mm, height 161.0±1.0mm, with strict torque requirement ≤12N·m for terminal assembly. It delivers outstanding long‑cycle performance, ideal for grid frequency modulation energy storage, base station UPS backup power, rail transit equipment, special engineering vehicles, low‑temperature energy storage systems, and high‑current startup power supplies. Compliant with UN38.3 transportation certification, stable performance for B‑end industrial energy‑storage projects.

Key Specs: 45Ah | 2.3V | Charge cut‑off 2.9V | Discharge cut‑off 1.5V | ‑40℃~55℃ working temp | 240A continuous current | 400A 10s pulse current.

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