PowerTech Systems PowerBrick 24V-120Ah-SS-BT
The PowerTech Systems PowerBrick 24V-120Ah-SS-BT is a battery pack with a nominal voltage of 25.6 V, a nominal capacity of 120Ah, a capacity of 120 Ah, 3072 Wh of energy, LiFePO4 cells, certification to CE, RoHS, UN 38.3, Cell : IEC 62619 & IEC 62620 and dimensions of 505x185x242 mm.
Last updated: 30 October 2026
Battery and charging
- Capacity (amp-hours)
- 120 Ah
- Cells
- Solid-State LiFePO4 cells
- Energy
- 3072 Wh
- Voltage
- 25.6 V
- Chemistry
- LiFePO4
- Rated charge cycles
- > 4500
- Case material
- ABS
- Internal resistance
- ≤ 10mΩ
- Nominal capacity
- 120Ah
- Peak discharge
- 200A
- Continuous discharge current
- 150
- Pulse discharge current
- 800A (300 ms)
- Maximum charge current, as the maker labels it
- 150A
- BMS charge cut-off voltage
- 29.6 V ± 0.1V
- Efficiency
- > 98%
- Charging voltage
- 28.8 V ± 0.4 V
- Float voltage
- 26.72V max
- Voltage it cuts off at
- 20V
- How fast it loses charge sitting idle
- < 3% per month
“Nominal voltage / Nominal capacity 25.6 V / 120Ah”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Type of cells” | “Solid-State LiFePO4 cells”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
“Nominal voltage / Nominal capacity 25.6 V / 120Ah Stored energy 3072 Wh”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Stored energy” | “3072 Wh”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
“Nominal voltage / Nominal capacity 25.6 V / 120Ah”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Nominal voltage / Nominal capacity” | “25.6 V / 120Ah”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
“24V Solid-State battery pack - LiFePO4 - 120Ah - 3.07kWh”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Cycles” | “> 4500 cycles (see chart)”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Casing material” | “ABS”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Internal resistance” | “≤ 10mΩ”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Nominal voltage / Nominal capacity” | “25.6 V / 120Ah”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Maximum discharge current (< 30s)” | “200A”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Continuous discharge current” | “150A”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
“Continuous discharge current 150A”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Instant peak discharge current” | “800A (300 ms)”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Continuous charge current / Maximum charge current” | “130A / 150A”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “BMS charge cut-off voltage” | “29.6 V ± 0.1V”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Energy efficiency” | “> 98%”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Charge voltage” | “28.8 V ± 0.4 V (Optional floating voltage : 26.72V max)”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Charge voltage” | “28.8 V ± 0.4 V (Optional floating voltage : 26.72V max)”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “BMS discharge cut-off voltage” | “20V”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Self discharge” | “< 3% per month”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Battery care and safety
- Ingress protection
- IP65
- Temperatures it may be charged in
- 0°C to +55°C
- Temperatures it may be run in
- -20°C to 60°C
- Temperatures it may be stored in
- 0°C to +50°C
Row from the maker’s page: “IP protection level” | “IP65”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Charge temperature range” | “0°C to +55°C”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Discharge temperature range” | “-20°C to 60°C”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Storage conditions” | “0°C to +50°C @60±25% relative humidity”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Size and fit
- Weight
- 24.4 kg
- Overall dimensions
- 505x185x242 mm
- Length
- 505 mm
- Width
- 185 mm
- Height
- 242 mm
- Terminals
- M8
- Series and parallel connection
- up to 16 packs in parallel
“Dimensions 505x185x242 mm Weight 24.4 kg”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Weight” | “24.4 kg”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Dimensions” | “505x185x242 mm”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
“Dimensions 505x185x242 mm”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
“Dimensions 505x185x242 mm”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
“Dimensions 505x185x242 mm”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Row from the maker’s page: “Terminal” | “M8”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
“Flexible deployment : up to 16 packs in parallel”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Compatibility
- Communication protocol
- Bluetooth
“Remote monitoring by Bluetooth (SOC, cell voltage, SOH, etc.)”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Certification claims
- Standard certified to
- CE, RoHS, UN 38.3, Cell : IEC 62619 & IEC 62620
“Certification : CE, RoHS, UN 38.3, Cell : IEC 62619 & IEC 62620”
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Sources
- Archived document
Source: powertechsystems.eu/wp-content/uploads/specs/PowerBrick-24V-120Ah-SS-AB-BT.pdf
Retrieved October 28, 2026