Parameters of 2.3V 35AH 40AH LTO Battey Cell

Model	Voltage	Capacity
66160-35	2.3V	35AH
66160-40	2.3V	40AH

Rated Capacity :35Ah 40AH

Nominal Voltage :2.3V

Internal Impedance :≤1.0mΩ (Internal resistance measured at AC 1kHz

after 50% charged. )

Standard Charge Cut-off Voltage :2.9V

Standard Discharge Cut-off Voltage :1.5V

Maximum Continuous Charge Current :6I1（180A） (25℃±5℃8 )

Maximum Continuous Discharge Current :6I1（180A） (25℃±5℃)

(10s）Maximum Pulse Charge/Discharge Current(10s) :10I1（300A） (25℃±5℃)

Main application: solar/wind energy storage system(especially for cold areas), car audio, electric vehicles etc.

Operating Temperature Range: 

Temperature:-40~65℃ Humidity： ≤85%RH

Recommended charge/discharge current ≤1 I1 (30A), when cell temperature is lower than 0℃，Recommended cool the cell, when cell temperature is higher than 35℃.

Storage Temperature Range :-5℃~28℃

Recommend(25±3℃) ≤90%RH storage moisture range.

Danger ,Warning and Caution in Handing the LTO Battery Cell

1  Recommending Usage

1.1  Please read the cell instructions and the label on its surface before use.

1.2  When in use, the environment temperature is over 35℃，the cell shall be cooled, kept out of heat, high

voltage and avoided children’s touching. Do not drop the cell.

1.3  Use only approved chargers and procedures, improperly charging a cell may cause to flame or damage.

1.4  Do not touch contacts together. Do not demolish or assemble the cell by yourself. Do not put the cell in the damp place.

1.5  When the cell was stored for a long period, put it well in its half capacity. Do not wrap it with conduct material to avoid the damage caused by the direct contact between the metal and cell. Keep the cell in day places.

1.6  Safely disposed the disused cell. Do not put it into fire or water.

2  Hazard Warning

2.1 Forbid Disassemble Batteries

Disassemble the battery will cause the battery heat, smoke, deformation or burn.

2.2 Forbid Short-circuit Batteries

Do not connect the cell’s positive and negative with metal. Do not put the cell with metal together either storage or movement. If the cell is short circuit, there will be a large current flows through the cell, will cause the battery heat, smoke, deformation or burn and damage the cell.

2.3 Forbid Heat and Burn the Cell

If heating or burning the cell, it will caused the isolated element in the cell dissolved, protection function stopped or the electrode burning, over heated, which will make the cell heat, smoke, distort or burning.

2.4 To Avoid Use the Cell near the Heat

Do not use the cell near the fire, stove, or the environment temperature is over 80℃, and overheating will

cause 11/13 the cell internal short-circuit and make it heat, smoke, distort or burning.

2.5 Forbid Bathing the Cell

Do not dampen the cell, or even immerse it in the water, which will cause internal protection circuit and its

function lost or abnormal chemical reactions, which will lead to heating, smoking, distortion or burning.

2.6 Danger in Using Non-indicated Chargers to Charge the Cell

Do not charge the cell with a current or voltage higher than the specified maximum value in this specification.

Prohibit reverse charging of the cell. Charging in abnormal condition, will cause internal protection circuit and its

function lost or abnormal chemical reactions, which will lead to heating, smoking, distortion or burning.

2.7  Forbid Damage Cell

Do not allow damage the cell with the metals gouged, forged or dropped etc. ， otherwise, it will cause overheating, distort, smoke or burning, even in danger.

2.8  Forbid directly welding on the Cell

Over-heated will cause the isolated element dissolved in the cell and losing protective function, even will cause overheating, distort, smoke or burning.

2.9  Do not Touch the Leak-out Cell

The leak-out electrolyte will cause the skin uncomfortable. If it drops into eyes, do not rob the eyes but wash in time, and go to hospital for treatment immediately.

2.10 Do not Mixed-using Cells

Avoid of old and new or different types, different specifications and different chemical composition of the cells matching use.

2.11 Other Warnings

Do not put the cell into microwave, washing machine or drying machine. Do not use a damaged cell.

2.12 Others

Lithium Valley shall make no liability for problems that occur when the above specifications are not followed