Lithium Titanate Battery Single Cell Model LTT75
Dongturbo Electric Company Ltd is one of the leading manufacturers and suppliers of lithium titanate battery single cell model ltt75 in China. We warmly welcome you to buy high quality customized products at competitive price from our factory. Contact us for more cheap products.
LTT75 Specification Approval Sheet | |||
No. | Content | Parameter | Remarks |
1 | Nominal Voltage | 2.35V | |
2 | Nominal capacity | 15AH | |
3 | Charge Voltage | 2.75V | |
4 | Internal Resistance | ＜0.5mΩ | |
5 | size | width：217±0.1mm | |
length：147±0.1mm（without tabs127±0.1mm） | |||
thickness：7.5±0.1mm | |||
6 | weight | 393±4g | |
7 | charge type | C.C./C.V. | constant-voltage/ restricted-current |
8 | Rated charging current | 5A | 0.33C |
9 | Charging time | 180min | |
10 | End of charge voltage | 2.75V | |
11 | End of discharge voltage | 1.50V | |
12 | Max charging current | 450A | 30C |
13 | Max discharge current | 450A | 30C |
14 | Operating temperature | -40℃~55℃ Charging temperature | |
-40℃~55℃ Discharging temperature | |||
15 | Storage temperature | -40℃~60℃ | Storage capacity should be 40% of full charge capacity |
16 | Cycle life | 20000次/20000 cycle | |
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