Energy Type 3.2v LiFePO4 Battery IFR18650 1400mAh for Power Tool
Portable high power devices
Stationary battery backup systems
Grid stabilization energy storage system
Commercial truck and bus hybrid electric vehicles (HEVs)
1. Max. charge current: 2C
2. Max. continue discharge current: 20C (Cell skin temperature cannot exceed 80°C)
3. The single cell can assembled to all kind of battery pack for electric cars, boat and any other electric tool.
4.With a long cycle life about 2000 times.
No. | Items | Specifications |
1 | Charge cut-off voltage | 3.65V |
2 | Nominal voltage | 3.2V |
3 | Minimal capacity | 1400mAh @ 0.2C Discharge |
4 | Nominal capacity | 1350mAh @ 0.2C Discharge |
5 | Charge current | 1C |
6 | Standard charging method | 1C CC (constant current) charge to 3.65V, then CV (constant voltage 3.65V) charge till charge current decline to £ 0.05C |
7 | Charging time | Standard charge: 2.0 hours Ref |
8 | Max. charge current | 2C |
9 | Max. continue discharge current | 5A (Cell skin temperature cannot exceed 80°C) |
10 | Discharge cut-off voltage | 2.0V |
11 | Operating temperature | Charging:-10°C ~ 45°C Discharging: -20°C ~ 60°C (Cell skin temperature cannot exceed 80°C) |
12 | Storage temperature/humidity | Temperature -10°C ~ +35°C Humidity 65%±20%RH (Recommended to store 23 ± 5°C for long term storage) |
13 | Cell Weight | 42.0g±1.0g |
14 | Cell Dimension | Length:65.0±0.3 mm Width:18.2±0.2 mm |
The bulk battery put into specially paper pallet one by one
Picture:
Lithium battery IFR18650 3.2V LiFePO4 Battery 1400mAh For Flashlight
Most of the cell have passed UN38.3 UL and Reach
Period of Warranty
The period of warranty is 12 months from the date of shipment. TAC guarantees to give a replacement in case of battery with defects proven due to manufacturing process instead of the customer abuse and misuse.
Storing the Batteries
The batteries should be stored at room temperature, charged to about 30% to 50% of capacity.
We recommend that batteries be charged about once per half a year to prevent over-discharge.