NanoPower BPX 100 Wh
GomSpace
The NanoPower BPX 100 Wh is a Lithium-ion battery pack with a built-in heater, designed for CubeSats to provide optimal power within a compact form factor.
Typed specifications56 values
Discloses 9 of 12 fields engineers filter by in this category (category median 5).
- Energy
- 100 Wh nominal · datasheet p.1 86 Wh in recommended operating range | 100 Wh nominal capacity | 87 Wh power capacity, VBAT = 23.6 V to 32.0 V | 89 Wh power capacity, VBAT = 23.6 V to 33.6 V +3
- Mass
- 500 g nom. · datasheet p.13 500 g
- Capacity
- 3.5 Ah per 18650 cell, nominal (3000 mAh in recommended operating ra… · datasheet p.5 7 Ah 4S-2P configuration | 3.5 Ah 8S-1P configuration
- Cell chemistry
- Lithium-ion battery pack for space applications datasheet p.1 Li-ion (unspecified) lithium-ion battery pack, 18650 cells | 18650 Lithium-ion cells
- Envelope (L×W×H)
- 93 x 86 x 41 (L x W x H) mm datasheet p.13 93 x 86 x 41 (L x W x H) fits in a PC104 stack
- Supply voltage
- 14.4 V nom. · 4S-2P · datasheet p.1 11.8–16 V recommended operating voltage, 4S2P | 23.6–32 V recommended operating voltage, 8S1P | 12–16.8 V Vrange, 4S-2P | 24–33.6 V Vrange, 8S-1P +1
- Power consumption
- 6 W Heater power usage 16 V 4S-2P · datasheet p.9 6 W Heater power usage 32 V 8S-1P
- Data interface
- CAN datasheet p.1 CAN CAN and I2C communication using CSP | UART debug interface (GOSH), 38400 8N1 | I2C | UART
- Operating temperature
- -20–60 °C discharge · datasheet p.8
- Cell configuration
- 4S-2P datasheet p.6 8S-1P
- Max continuous discharge current
- 6 A datasheet p.4 6 A max · IOUT, four power pins with derating per ECSS-Q-ST-30-11C
- Nominal voltage
- 14.4 V nom. · 4S-2P · datasheet p.6 28.8 V nom. · 8S-1P
- Battery management / protection electronics
- BMS with telemetry telemetry over I2C (voltage, temperature), heater control; ov… · datasheet p.5
- Connector
- Picoblade Molex 0532610971 (Heater Connector P1) datasheet p.6 Picoblade Molex 0532610871 (Debug P2) | Harwin M80-5421442 (Battery Connector PBAT1) | Harwin M80-5421442 (Battery Connector PBAT2) | Harwin M80-5430805 (Ground Breaker PGND1)
- Cell model
- 18650 datasheet p.5
- Number of cells
- 8 both 4S-2P and 8S-1P configurations · datasheet p.6
- Max charge current
- 6 A 4S2P · datasheet p.4 3.4 A 8S1P | 6 A max · 4S2P | 3.4 A max · 8S1P, limited by cell max charge cur.
- Built-in heater
- yes autonomous heater system · datasheet p.5
- Heater power
- 6 W PH heater power usage · datasheet p.8
- Board format
- PC/104 Fits standard PC104 · datasheet p.5
- Protections
- over-current charge datasheet p.4 over-current discharge
- Charge temperature range
- 0–45 °C charge · datasheet p.8
Each value is typed with its unit and measurement condition and cites the datasheet page it was taken from. Nothing is guessed: a field that is absent here has not been published by the manufacturer. machine-extracted ✓ checked by NewSpace Market ✓ manufacturer confirmed by the manufacturer.
As published by the supplier22 lines, in the manufacturer's own wording
- Nominal Voltage
- 28.8 V
- Nominal Wattage
- 100 Wh
- Max Current Discharge
- 6 A
- Dimensions
- 93 mm x 86 mm x 41 mm
- Mass
- Approximately 500 grams
- Nominal capacity
- 100 Wh
- Nominal capacity (recommended operating range)
- 86 Wh
- Nominal voltage (4S-2P)
- 14.4 V
- Nominal voltage (8S-1P)
- 28.8 V
- Voltage range (4S-2P)
- 12 - 16.8 V
- Voltage range (8S-1P)
- 24 - 33.6 V
- Operating temperature (Discharge)
- -20.0…60.0 °C
- Operating temperature (Charge)
- 0.0…45.0 °C
- Recommended operating voltage (8S1P)
- 23.6…32.0 V
- Recommended operating voltage (4S2P)
- 11.8…16.0 V
- Charging voltage
- 32.0…33.6 V
- Discharge current
- 6.0 A
- Charge current (8S1P)
- 3.4 A
- Charge current (4S2P)
- 6.0 A
- Standby current usage (ENA active)
- 3.5…8.0 mA
- Standby current usage (ENA inactive)
- 25…120 µA
- Self-discharge
- 30 µA
About
NanoPower BPX 100 Wh, our Lithium-ion battery pack featuring a built-in heater designed for CubeSats, is crafted to provide optimal power within a compact form factor. This robust solution is outfitted with high-capacity Li-Ion cells, ensuring adaptability and scalability to address the varied energy requirements of your space applications. The NanoPower BPX 100 Wh Battery Pack provides telemetry capabilities over I2C (CSP protocol) for real-time voltage and temperature data. The autonomous heater system enhances reliability in challenging space environments. It is engineered to meet stringent space application requirements, providing a reliable and efficient power source for satellite missions. The pack utilizes high-capacity 18650 Li-Ion cells with a nominal cell capacity of 3500 mAh, ensuring a robust and enduring power supply. Designed for scalability, it allows parallel coupling of any number of BPX packs to adapt to varying power demands. Flexibility to configure the NanoPower BPX for nominal voltage ranging up to 28.8 V, providing a versatile solution for different mission scenarios. It fits standard PC104 for seamless integration and has proven performance with an extensive flight history in numerous GomSpace satellite projects.
Documentation
- gs-ds-nanopower-BPX-100-Wh-1076870-1.1.0.pdf PDF source: gomspace.com ↗
- gs-osf-NanoPower-BPX-100-Wh-OSF-1076891-1-1.0-1.pdf PDF source: gomspace.com ↗
- gs-ds-nanopower-battery-3500m-Ah-DS-1076871-1-1.0-1.pdf PDF source: gomspace.com ↗
Need the full ICD, test reports or a specific revision? Ask the supplier directly.