105Ah LiFePO4 3.2V Lithium Ion Battery Cell Solar DIY Capacity Tested, great price for them.
4 make a 12V battery
8 can make 24
16 makes 48V
No busbars include, just batteries as shown.
Thats why the low price. Just use an M8 Bolt size for them.
These are old stock that have been sitting. We capacity tested them and are at 105-110AH. Great for Backup systems, and other projects.
They are stable.
|
Item |
Specification |
Remark |
|
|
Product Model |
SP-LFP-200AHA |
|
|
|
Nominal Capacity |
120Ah |
|
|
|
Nominal Voltage |
3.2V |
|
|
|
Weight |
5.5±0.2Kg |
|
|
|
Internal Impedance |
≤0.3mΩ |
AC1kHz，20%-50%SOC |
|
|
Cycle Life |
≥3000cycles |
0.33C charge/0.33C discharge, 80%DOD, Capacity Retention≥80% |
|
|
Self-discharge rate |
≤3%/month |
25℃, 1month |
|
|
Dimension |
280*180*69mm |
L*W*T |
|
|
Charge |
Standard Current |
200A |
CC&CV |
|
Max.Current |
2C(400A) |
|
|
|
Limited Voltage |
3.65V |
|
|
|
End Current |
10A |
0.05C |
|
|
Discharge |
Standard Current |
200A |
|
|
Maximum Constant Discharging Current |
3C (600A) |
|
|
|
End Voltage |
2.5V |
|
|
|
Instant discharge（Long Pulse） |
Max.Current |
4C (800A) |
Maximum duration:180s |
|
Instant discharge（Short Pulse） |
Max.Current |
5C (1000A) |
Maximum duration:10s |
|
Operation Temperature |
Charge |
0℃～45℃ |
|
|
Discharge |
-20℃～55℃ |
|
|
|
Storage Temperature |
Standard Storage Temperature |
-20℃~25℃ |
|
|
Absolute Storage Temperature |
-20℃~45℃ |
|
|
|
Storage Humidity |
15%~90% |
RH | |