MODEL: TP-11190316PL-3.2V50Ah
Outline Dimensions
Item | Description | Dimension |
T | Thickness(max) | 11.0mm |
W | Width(max) | 190.5mm |
L | Length(max) | 317.0mm |
Specifications
| Item | Specification | Remarks |
Nominal Capacity | 50Ah | @0.2C discharge (10A), 2.5V cut off |
Typical Capacity | 47.5Ah | @0.2C discharge (10A), 2.5V cut off |
Minimum Energy | 160.0Wh | @0.2C discharge (10A), 2.5V cut off |
Nominal Voltage | 3.2V | |
Charge Voltage | 3.65±0.02V | |
Charge Mode | CC/CV | |
Charge | Standard charge : 0.2C (10A) | Charge at 10A to 3.65V, then 3.65V (constant voltage) until the charge current is less than 1000mA(0.02C) cut off |
Rapid charge : 1.0C (50A) | Charge at 50A charge to 3.65V, then 3.65V (constant voltage) until the charge current is less than 1000mA(0.02C), cut off. | |
Discharge | Standard Discharge : 0.2C (10A) | Constant Current 0.2C10A end Voltage 2.5V |
Rapid Discharge : 1.0C (50A) | Constant Current 1C10A end Voltage 2.5V | |
Max. Charge Current | 1.0C (50A) | 1.0C(45℃≥T≥ 10℃) |
Cont. Discharge Current | 1.0C (50A) to 2.5V | 0.5C(50℃≥ T≥ 45℃) |
Max. Discharge Current | 2.0C (100A) | 2.0C(45℃≥T≥5℃) |
Inner Resistance | ≤1.5mΩ | 1kHz AC Method |
Weight (Approx.) | 1300±10g | |
Dimensions | Thickness(max): 11.0mm | Weighing 300gf at 25 ±2℃ |
Width(max): 190.5mm | ||
Length(max): 317.0mm | ||
Cycle Life | ≤2000 times | @0.1C discharge, 100% DOD |
Operating Temperature | Charge: 0 ~ 45℃ | |
Discharge : -20 ~60℃ | ||
Storage Temperature | 1 year : 10~20℃ | At half charged state |
3 months : -0~25℃ | ||
1 month : -20~30℃ | ||
Storage Humidity | 5%≤RH≤85% |
Note:
Standard Charging method 0.2C(10A) CC (constant current) charge to 3.65V, then CV(constant voltage 3.65V) charge till charge current decline to ≤ 0.02C（1000mA）
