PowerBrick Lithium Battery 48V 61Ah

PowerTech Systems

2 578,23 € tax incl.

The Lithium-Ion PowerBrick battery+ 48V-61Ah offers great security through the use of cylindrical cells in Lithium Ferro Phosphate (LiFePO4 or LFP) technology.

Dimensions (mm): 500 x 280 x 217

Weight (Kg): 30.4 Kg

 

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background PowerBrick+ 48V 61Ah 

 

Lithium PowerBrick Battery 48V 61Ah

 

Battery PowerBrick+ 48V 61AhThe Lithium-Ion PowerBrick 48V-61Ah battery offers great security through the use of cylindrical cells in Lithium Ferro Phosphate (LiFePO4 or LFP) technology.

The PowerBrick 48V-61Ah incorporates an innovative control system (BMS) into its case to ensure a very high level of safety for use. The BMS constantly controls and balances battery cells to protect the battery and increase its lifespan. The BMS also protects the battery from mishandling: deep discharge, too high charge voltage, etc.

The PowerBrick range has been designed to replace Lead batteries, offering a quadruple energy density for equal weight and footprint.
Because of its technology, the PowerBrick 48V-61Ah lithium battery can be installed in any position (vertically, lying on the side or upside down).

The electrical parameters of the PowerBrick 48V-61Ah lithium battery are compatible in all respects with those of a 48V AGM lead battery. In the vast majority of cases, the charging system can be kept the same and no additional accessories are required to make the replacement.

Because a PowerBrick battery can be discharged at 100% of its capacity, an AGM lead battery can be replaced by PowerBrick with a 2x capacity less than the lead battery (e.g., a PowerBrick 50Ah replaces an AGM 100Ah battery).

The Lithium PowerBrick 48V-61Ah battery has a rated voltage of 51.2V. It can be easily assembled in series (up to 4 battery 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 almost all electrical applications of traction, solar or wind storage, easement, robotics, trolleys, etc.

The battery is protected by a waterproof ABS case, resistant to water projections and dust (IP65 Protection Index).

PowerBrick products are lightweight, compact, efficient and can be used for all types of uses and applications. The PowerBricktm directly replaces older-generation batteries (LEAD VRLA, AGM or OPZ batteries) in 48V, which are inefficient and harmful to the environment (heavy metal use and recycling complexity).

The PowerBrick range has a 2-year commercial warranty, extendable to 5 years

 

Batteries Lithium LiFePo 61 Ah

  • Very high lifespan: from 3000 cycles to several tens of thousands
  • Possible deep discharges (up to 100%)
  • Lithium Iron Phosphate technology completely secure (no risk of explosion or self-ignition)
  • BMS (Battery Management System) built into the case: maximizes battery life AND secures battery life
  • No lead, no rare earths, no acid, no degassing
  • Calendar life > 10 years
  • Excellent temperature hold (-20 to 60 degrees Fahrenheit)
  • Flexible system: up to 16 packs in parallel and 4 in series
  • Constant power throughout discharge (low internal resistance)
  • Very low Losses from Peukert (energy efficiency >98%)
  • Very low self-discharge (<3% per month)
  • No memory effect
  • Weight gain > 50% and 40% reduced footprint compared to lead batteries
  • Certification: CE, RoHS, UN 38.3

Important points

  • 48V-61Ah Battery Pack in Technology - Lithium Iron Phosphate (LiFePO4 - LFP)
  • Nominal voltage: 51.2V
  • Stored energy: 3.12 kWh
  • New high-performance waterproof cylindrical cell
  • 3000 cycles at 100% DoD - 1C (see technical graphs)
  • 4500 cycles at 80% DoD - 1C (see technical graphs)
  • 98% energy efficiency
  • Weight: 30.4Kg
  • Dimensions: 500mm x 239mm x 217mm
  • Instant peak discharge current:
  • Streaming current: 80A (4.1kW)
  • Maximum discharge current (< 30s): 120A (6.1kW)
  • Maximum charge current: 60A
  • Total security provided by a BMS (Battery Management System) built into the case
  • Monitoring of the current and tension of cells, temperature, balancing of cells, 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-976Ah / 50.0kWh)
  • Robust design in an insulated and waterproof case (Protection Index: IP65)
  • Use temperature in charge: from 0 to 60 degrees Celsius
  • Landfill operating temperature: from -20C to 60C
  • Waterproof ABS case (IP65)
  • CE, RoHS and UN38.3 Certification
  • 2-year commercial warranty in standard, extendable to 5 years

size

Size PowerBrick+ 48V 61Ah


Characteristics

 

Electrical
Nominal tension 51.2 V
Nominal capacity 61 Ah
Energy 3.12 Wh
Internal resistance ≤ 50m
Number of cycles >3000 cycles
Self-unloading < 3% per month
energy efficiency > 98%
CHARGE STANDARD
Charge tension 56.0 V - 0.2V
Charge mode CC/CV: Constant Current / Constant Voltage
Standard charge current (Continuous maxi current) 30 A / 60 A
BMS cut-off voltage 57 V - 0.8 V
STANDARD DISCHARGE
Continuous discharge current 80 A (4.1 kW)
Maximum discharge current (< 30s) 120 A (6.1 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 66
mechanics
Cell type cylindrical
package ABS
Dimensions (L x P x H)500 x 239 x 217
weight 30.4 kg
terminal Bolt M8

Specifications

Voltage48V
TechnologyLithium
Battery capacity61 Ah
Weight30.4 kg
Width500 mm
Height217 mm
Thickness280 mm