PowerBrick+ PB+48/32 lithium battery - 32 Ah 51.2 V LiFePO4 1.64 kWh | IP65

Name: PowerBrick+ PB+48/32 lithium battery - 32 Ah 51.2 V LiFePO4 1.64 kWh | IP65
Brand: PowerBrick+
SKU: PB+48/32
Price: 951.2 EUR
Availability: InStock

€951.20

Tax included

Reference: PB+48/32

EAN13: 0712971137844

PowerBrick+ lithium battery designed for 48 V systems, for solar battery energy storage (self-consumption, off-grid sites) and for auxiliary applications requiring high voltage. It is based on LiFePO4 chemistry with cylindrical cells and an integrated BMS, which monitors charging/discharging, temperature and balancing to ensure a stable power supply. It is suitable when you are looking for an IP65 waterproof battery capable of delivering continuous power at 51.2 V.

Specifications: 1.64 kWh (51.2 V, 32 Ah). Energy efficiency > 98%. 3,000 cycles at 100% DoD @ 1C and 4,500 cycles at 80% DoD @ 1C.
Cells: cylindrical LiFePO4 cells, designed for a nominal voltage of 51.2 V and cyclic energy storage use.
BMS + communication: integrated BMS with current, cell voltage and temperature monitoring, and balancing management; BMS cut-off during charging at 59.2 V and BMS cut-off during discharging at 40 V.
Compatibility + scalability: It allows you to build a modular system with up to 4 batteries in series (up to 192 V) and up to 16 batteries in parallel, in order to increase capacity and autonomy.

PowerBrick+ 48V 32Ah: The long-life Lithium LiFePO4 battery for your projects

batterie PowerBrick+48V 32 Ah The PowerBrick+ 48V-32Ah lithium-ion battery offers maximum safety thanks to the use of cylindrical cells in Lithium Ferro Phosphate (LiFePO4 or LFP) technology.

The PowerBrick 48V-32Ah incorporates an innovative control system (BMS) in its casing, ensuring a very high level of safety during use. The BMS constantly monitors and balances the battery cells, to protect the battery and extend its life. The BMS also protects the battery from mishandling: deep discharge, overcharging, etc.

The PowerBrick+ range has been designed to replace lead-acid batteries, offering quadruple the energy density for the same weight and size.
Thanks to its technology, the PowerBrick+ 48V-32Ah lithium battery can be installed in any position (upright, on its side or upside down).

The electrical parameters of the PowerBrick+ 48V-32Ah lithium battery are fully compatible with those of a 48V AGM lead-acid battery. In the vast majority of cases, the charging system can be retained unchanged, and no additional accessories are required for replacement.

Since a PowerBrick+ battery can be discharged to 100% of its capacity, a lead-acid AGM battery can be replaced by a PowerBrick+ with a capacity 2x lower than that of the lead-acid battery (e.g.: a PowerBrick+ 50Ah replaces a 100Ah AGM battery).

The PowerBrick+ 48V-32Ah lithium battery has a nominal voltage of 51.2V. It can be easily assembled in series (up to 4 batteries in series) and in parallel (up to 15 batteries).

The voltage of the final assembly can be 48V and up to 192V (for 4 packs assembled in series), which meets the needs of virtually all electrical applications for traction, solar or wind storage, servicing, robotics, carts, etc.

The battery is protected by a splash-proof, dust-proof ABS case (IP65).

PowerBrick+ products are lightweight, compact, high-performance and can be used for all types of applications. PowerBrick+ directly replaces old-generation batteries (VRLA, AGM or OPZ lead-acid batteries) in 48V, which are inefficient and harmful to the environment (use of heavy metals and complexity of recycling).

The PowerBrick+ range comes with a 2-year commercial warranty, extendable to 5 years.

32Ah Lithium LiFePo batteries

Extremely long life: from 3,000 cycles to several tens of thousands
Deep discharges possible (up to 100%)
Completely safe Lithium Iron Phosphate technology (no risk of explosion or auto-ignition)
(Battery Management System) integrated into the case:
maximizes battery life AND safety
No lead, no rare earths, no acid, no outgassing
Calendar life > 10 years
Excellent temperature resistance (-20°C to +60°C)
Flexible system :
up to 16 packs in parallel and 4 in series
Constant power throughout discharge (low internal resistance)
Very low Peukert losses (energy efficiency > 98%)
Very low self-discharge (<3% per month)
No memory effect
Weight saving > 50% and 40% smaller footprint than lead-acid batteries
Certification: CE, RoHS, UN 38.3

Key points

48V-32Ah battery pack in Lithium Iron Phosphate (LiFePO4 - LFP) technology
Nominal voltage: 51.2V
Stored energy: 1.64 kWh
New high-performance watertight cylindrical cell
3000 cycles at 100% DoD @ 1C (see technical graphs)
4500 cycles at 80% DoD @ 1C (see technical graphs)
98% energy efficiency
Weight: 13.2Kg
Dimensions: 260mm x 168mm x 212mm
Instantaneous peak discharge current: 270A ±30A (max 100mS)
Continuous discharge current: 65A (3.33kW)
Maximum discharge current (< 30s): 100A (5.12kW)
Maximum charging current: 32A
Total safety provided by a BMS (Battery Management System) integrated in the case
Monitoring of cell current and voltage, temperature, cell balancing, etc.
Intelligent balancing algorithm
100% maintenance-free
Series assembly from 48V to 192V (1 to 4 units in series)
Parallel assembly up to 16 units (48V-512Ah / 26.2kWh)
Robust design in an insulated, watertight casing (protection class: IP65)
Operating temperature on load: 0°C to +60°C
Operating temperature on discharge: -20°C to +60°C
Watertight ABS casing (IP65)
CE, RoHS and UN38.3 certification
2-year commercial warranty as standard, extendable to 5 years

Dimensions

Dimension batterie PowerBrick 48V 32Ah

Characteristics

Electrical
Nominal tension	51.2 V
Nominal capacity	32 Ah
Energy	1638 Wh
Internal resistance	≤ 50m
Number of cycles	>3000 cycles
Self-unloading	< 3% per month
energy efficiency	> 98%
CHARGE STANDARD
Charge tension	57.6 V - 0.8V
Charge mode	CC/CV: Constant Current / Constant Voltage
Standard charge current (Continuous maxi current)	16 A / 32 A
BMS cut-off voltage	59.2 V - 0.4V
STANDARD DISCHARGE
Instant peak discharge current	270 A - 30 A (max 100mS)
Continuous discharge current	65 A (3.33 kW)
Maximum discharge current (< 30s)	100 A (5.12 kW)
BMS cut-off voltage	40 V
environment
Charge temperature	0C to 60C
Discharge temperature	-20C to 60C
Storage temperature	0C to 50C -60±25% relative humidity
Protection IP	IP 65
mechanics
Cell type	cylindrical
package	ABS
Dimensions (L x P x H)	260 x 168 x 212 mm
weight	13.2 kg
terminal	Bolt M8

Reference PB+48/32

Data sheet

Storage temperature: 0°C to +50°C @60±25% relative humidity
Voltage: 48V
Technology: Lithium
Width: 260 mm
Height: 212 mm
Thickness: 168 mm
IP protection: IP65
Rated capacity: 32 Ah
Weight: 13,2 kg
Discharge temperature: -20°C to +60°C
Load temperature: 0°C to +60°C
Rated voltage: 51,2 V
Usable energy: 1638 Wh
Charging voltage: 57.6 V ± 0.8V
BMS cut-off voltage: Charge standard 59.2 V ± 0.4V
Décharge standard 40 V
Instantaneous peak discharge current: 270 A ±30 A (max 100mS)
DC discharge current: 65 A (3.33 kW)
Max. discharge current: 100 A (5.12kW)
Courant de charge standard: 16 A / 32 A

Specific References

UPC: 712971137844
EAN13: 0712971137844

Condition New

Posted in: Solar batteries, Maintenance & Balancing

11/24/2025

Ajouter des batteries LiFePO4 neuves à un parc existant exige un équilibrage préalable rigoureux. Découvrez pourquoi...

Cookie name	Provider	Purpose	Expiry
cookiesplus	https://www.wattuneed.com	Stores your cookie preferences.	1 year
PrestaShop-#	https://www.wattuneed.com	This cookie helps keep user sessions open while they are visiting a website, and help them make orders and many more operations such as: cookie add date, selected language, used currency, last product category visited, last seen products, client identification, name, first name, encrypted password, email linked to the account, shopping cart identification.	12 hours

PowerBrick+ PB+48/32 lithium battery - 32 Ah 51.2 V LiFePO4 1.64 kWh | IP65

Confirm quotation creation