40Ah 2.3V Li Ion Battery Cells Solar LTO 66160 Lithium Titanate Battery
YINLONG LTO 66160 2.3V 40Ah Lithium Titanate Battery 66160K For Solar
Battery type: LTO 66160
Chemistry: Lithium Titanate Oxide
Nominal capacity: 40Ah
Nominal voltage: 2.3V
Weight: 1.25kg
Internal impedance: ≤0.7mΩ
Cycle life:≥25000 times, 80% DOD, capacity rentation≥80%
Dimension: 66*160mm
Cell height: 202mm (including terminals)
Max.cont.charging/discharging current: 400A(10C)
Max.pulse charging/discharging current: 800A(20C,10s)
Charging cut-off voltage: 2.9V
Discharging cut-off voltage: 1.5V
Applications: Energy Storage/UPS
Operation temperature: -50-65℃
life duration: 30 years
Specification:
| Battery Model | LTO 66160 |
| Battery Size | 66*66*160mm |
| Nominal Capacity | 40Ah |
| Nominal Voltage | 2.3V |
| Max Charge Voltage | 2.9V |
| Charging Method | CC-CV (constant voltage with limited current) |
| Max.Charging Current | 10C |
| Max. Discharging Current | 10C~20C |
|
Operating Temperature
|
Charge: 0 to 45 °C |
| Discharge:-20 to 60°C |
Safety Performance (Under PCB Condition):
| Item | Test name | Result |
| 1 | Over charge | No fire,no explosion |
| 2 | Over discharge | No fire,no explosion |
| 3 | Short Circuit | No fire,no explosion |
| 4 | Drop | No fire,no explosion,no leakage |
| 5 | Hot oven | No fire,no explosion |
| 6 | Crush | No fire,no explosion |
| 7 | Needle puncture | No fire,no explosion |
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Hunan AUK New Energy Co., Ltd. (AUK Power)
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