Quick Detail:
1. Nominal Voltage: 3.2V; Charge Voltage: 3.65V±0.03V.
2. Nominal Capacity: 500mAh.
3.Application for road studs, LED light, flash light
Specification:
No. |
Items |
Specifications |
Remark |
|
1 |
Nominal Capacity |
500mAh |
0.2C Standard discharge |
|
2 |
Minimum Capacity |
470mAh |
||
3 |
Nominal Voltage |
3.2V |
Mean Operation Voltage |
|
4 |
Delivery voltage |
3.25~3.34V |
Within 10 days from Factory |
|
5 |
Charge Voltage |
3.65V±0.03V |
By standard charge method |
|
6 |
Standard charging method |
0.5C constant current,3.65V constant voltage charge to 3.65V,continue charging till current decline to ≤0.01C |
|
|
7 |
Charge current |
0.5C |
250mA |
Standard charge, charge time about 3h(Ref) |
1.0C |
500mA |
Rapid Charge, charge time about: ::2h(Ref) |
||
8 |
Standard discharging method |
0.2C constant current discharge to 2.5V, |
|
|
9 |
Cell Internal Impedance |
≤80mΩ |
Internal resistance measured at AC 1KHZ after 50% charge |
|
10 |
Maximum charge current |
1C |
For continuous charging mod |
|
11 |
Maximum discharge current |
1C |
For continuous discharge mod(Discharge capacity for more than 80% of the nominal capacity) |
Structure for battery pack:
NO |
Items |
Units: mm |
||
1 |
Diameter(D) |
15.0±1 |
||
2 |
Height(H) |
50.5±0.3 |
||
3 |
L |
70±5 |
L1 |
1.5-2 |
4 |
Wire |
1007#26 |
|
|
Pictures:
14505 AA 3.2V LiFePO4 Battery Pack With Wire For Road Studs
SUNLAND is one of the leading manufacturers and suppliers of ifr14505 battery 3.2v aa 550mah lifepo4 battery pack with wire for road studs in China. Under strict quality control system, our quality energy storage products made in our own professional factory must be your best choice.