ST-2200
A 48V compact and very high power dense lithium-ion battery pack.
Specifications
Specifications of the 48V Stackie ST-2200 lithium-ion battery pack are shown below.
|
Capacity based on cell |
2222.64 Wh |
| Nominal voltage | 50.4 V |
| Charged voltage | 58.8 V |
| Discharged voltage | 45 V |
| Normal continuous discharge current |
60 A |
|
Max. continuous discharge |
100 A ≤ 5min |
| Dimensions (LxWxH) | 97 mm x 351 mm x 270 mm |
| Stacking length | (no. of packs x 91 mm) +6 mm |
| Weight | 12 kg |
| Volume | 8.2 L |
| Battery chemical | Lithium-ion |
General information
Usage information
|
Ambient temperature, |
-20°C to 60°C |
|
Ambient temperature, |
0°C to 60°C |
|
Ambient temperature, |
0°C to 60°C |
|
Storage time without adverse |
40 weeks without load (battery |
| Nominal charging current | 20 A |
|
Max. charging current |
35 A |
| Min. charging current | 10 A |
| IP rating | IP66 |
Battery management and safety
|
Cell balancing |
Yes |
|
High current and short-circuit protection |
Yes |
|
Deep discharge protection |
Yes |
|
Cell temperature |
Yes |
| Low temperature shut off | Yes |
|
High temperature shut off |
Yes |
| Battery heating | Yes |
|
Number of cycles |
Capacity ≥ 80% after 1,000 cycles - Charge : 0.33C - Discharge: 1C |
Life cycle information
Comparison information
|
Energy density (weight) |
185 Wh/kg |
|
Energy density (volume) |
271 Wh/L |
|
Power density (weight) |
420 W/kg |
|
Power density (volume) |
614 W/L |
Cell composition
|
Cell model name |
21700 |
|
Cell type |
Cylindrical |
|
Capacity per cell |
5000 mAh |
|
Nominal voltage per cell |
3.6 V |
Connectivity
|
Communication Type |
CAN protocol |
|
Wifi |
Yes |
|
Bluetooth |
Yes |
|
Connector |
8 pins available for custom programming tasks |
Flexible integration for any application
Our battery pack's Hybrid Connection uses a single connector for power and 9 configurable I/O, allowing straightforward communication with any controller or system.
Combined with our Stackie® Smart Battery Management System (BMS), which can handle advanced computing tasks, this design ensures seamless integration across a wide range of applications. Whether for new or existing systems, this flexibility makes it ideal for electric vehicles (EVs) and other demanding applications, providing powerful performance and reliable communication with any system.
Analytics app
Real time data monitoring.
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