POWERBRICK 48V LIFEPO4 BATTERIES
PowerBrick Pro 48V 32Ah LiFePO4 battery
Country: France · Model: PowerBrick Pro 48V-32Ah
A 51.2 V / 32 Ah lithium iron phosphate pack holding 1,638 Wh, rated 65 A continuous and 100 A for 30 s. It suits a 48 V hybrid inverter, UPS or traction controller needing a compact 13.2 kg block.
- Voltage
- 51.2 V
- Capacity
- 32 Ah
- Energy
- 1,638 Wh
- Cycle life
- >3000
- Protection
- IP65
- Weight
- 13.2 kg
- Dimensions
- 260 × 168 × 212
Technical specifications
| Electrical | |
|---|---|
| Nominal voltage / nominal capacity | 51.2 V / 32 Ah |
| Stored energy | 1,638 Wh |
| Volumetric energy density / specific energy | 177.1 Wh/L / 124.2 Wh/kg |
| Internal resistance | ≤ 50 mΩ |
| Cycle life | > 3,000 cycles |
| Self-discharge | < 3% per month |
| Energy efficiency | > 98% |
| Standard charge | |
| Charge voltage | 57.6 V ± 0.8 V (optional float voltage: 53.44 V max) |
| Charge mode | CC/CV (constant current / constant voltage) |
| Continuous charge current / maximum charge current | 16 A / 32 A |
| BMS charge cut-off voltage | 59.2 V ± 0.4 V |
| Standard discharge | |
| Instant peak discharge current | 270 A ± 30 A (100 ms max) |
| Continuous discharge current | 65 A (3.33 kW) |
| Maximum discharge current (< 30 s) | 100 A (5.12 kW) |
| BMS discharge cut-off voltage | 40 V |
| Environmental | |
| Charge temperature range | 0 °C to +60 °C |
| Discharge temperature range | −20 °C to +60 °C |
| Storage temperature | 0 °C to +50 °C at 60 ± 25% relative humidity |
| IP rating | IP65 |
| Mechanical | |
| Cell type | Cylindrical |
| Casing material | ABS plastic |
| Dimensions | L 260 × W 168 × H 212 mm |
| Weight | 13.2 kg |
| Terminals | M8 bolt |
| Customs codes (for reference) | |
| HS code | 8507.60 |
| UKTZED code (Ukraine) | 8507600000 |
| CN code (EU) | 85076000 |
Specifications, charts and drawings are taken from the manufacturer’s technical documentation. Updated . Customs codes are for reference only; the final code is determined at customs declaration for the specific model.
Description
Cylindrical cells and the BMS sit in a 260 × 168 × 212 mm IP65 ABS case with M8 bolt terminals. Dust and spray do no harm, so it can sit on a boat or in an outdoor CCTV box. 65 A continuous equals 3.33 kW, 100 A for 30 s gives 5.12 kW, and a 270 A inrush is tolerated for 100 ms. The BMS cuts discharge at 40 V, so set the inverter cutoff above it. With under 3% monthly self-discharge and 50 mΩ max resistance, a standby bank waits months uncharged.
How to choose
Size it by continuous load and energy. If 3.33 kW per pack is short, parallel several or step up to the PowerBrick Smart 48V-72Ah-BT at 3,690 Wh or the PowerBrick Smart 48V-105Ah-AB-BT at 5,380 Wh. When weight matters, the PowerBrick Pro 48V-25Ah in the same case holds 1,280 Wh at 11.9 kg.
Features
- 3,000+ cycle life
- Discharge to 100%
- LiFePO4, no thermal runaway or fire
- BMS protection, longer life
- No lead, acid, rare earths or gassing
- Calendar life over 10 years
- Runs at −20 to +60 °C
- Up to 16 packs in parallel
- No power sag in discharge
- Low Peukert losses, over 98% efficiency
- Self-discharge under 3% a month
- No memory effect
- About 50% lighter, 40% smaller than AGM
Applications
Certifications
Request a price and lead time
PowerBrick Pro 48V 32Ah LiFePO4 battery. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
How do I charge the PowerBrick Pro 48V-32Ah?
CC/CV to 57.6 V ± 0.8 V, 16 A continuous and 32 A maximum. Float 53.44 V max, BMS charge cutoff 59.2 V ± 0.4 V.
What temperatures suit the PowerBrick Pro 48V-32Ah?
Charge 0 to +60 °C, discharge −20 to +60 °C, storage 0 to +50 °C. Never charge below 0 °C.
Can PowerBrick Pro 48V-32Ah packs form a bank?
Yes, up to 16 in parallel. Each pack takes a 270 A ± 30 A peak for up to 100 ms.
Does the PowerBrick Pro 48V-32Ah suit a 48 V hybrid inverter?
Yes, its 51.2 V nominal and 40 V to 59.2 V BMS window suit a 48 V bus. Set charge to 57.6 V, cutoff above 40 V.
Other models in this series
PowerBrick Pro 48V-25AhPowerBrick Pro 48V 25Ah LiFePO4 battery51.2 V · 25 Ah · 1,280 Wh
PowerBrick Smart 48V-72Ah-BTPowerBrick Smart 48V 72Ah LiFePO4 battery with Bluetooth51.2 V · 72 Ah · 3,690 Wh
PowerBrick Smart 48V-105Ah-AB-BTPowerBrick Smart 48V 105Ah LiFePO4 battery with Bluetooth51.2 V · 105 Ah · 5,380 WhSimilar products
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