PowerBrick 12V PowerBrick 24V PowerBrick 48V PowerModule PowerRack Others

12V Lithium-Ion battery pack – PowerBrick

Compare PowerBrick 12V Lithium batteries models :

						Dimensions	Blue Tooth	Heater	specs
7.5Ah-12V	96 Wh	106.3 Wh/L	104.3 Wh/Kg	192W	0.92 Kg	151x65x92			PDF
12Ah-12V	154 Wh	109.6 Wh/L	118.4 Wh/Kg	307W	1.3 Kg	151x98x95			PDF
20Ah-12V	256 Wh	110.7 Wh/L	111.3 Wh/Kg	512W	2.3 Kg	180x76x168			PDF
30Ah-12V	384 Wh	166.2 Wh/L	111.6 Wh/Kg	576W	3.44 Kg	180x76x168			PDF
40Ah-12V	512 Wh	112.5 Wh/L	110.1 Wh/Kg	640W	4.65 Kg	196x135x172			PDF
45Ah-12V	576 Wh	126.6 Wh/L	122.6 Wh/Kg	704W	4.7 Kg	196x135x172			PDF
70Ah-12V	896 Wh	135.8 Wh/L	110.6 Wh/Kg	1280W	8.1 Kg	228x138x210			PDF
100Ah-12V	1280 Wh	138.2 Wh/L	113.3 Wh/Kg	1730W	11.3 Kg	260x168x212			PDF
135Ah-12V-BT	1730 Wh	186.8 Wh/L	133.1 Wh/Kg	1730W	13.0 Kg	260x168x212	Yes		PDF
135Ah-12V-BT-HEATER	1730 Wh	186.8 Wh/L	132.1 Wh/Kg	1730W	13.1 Kg	260x168x212	Yes	Yes	PDF
135Ah-12V-BLADE-BT	1730 Wh	141.2 Wh/L	129.1 Wh/Kg	1730W	13.4 Kg	395x287x108	Yes		PDF
150Ah-12V-BT-HEATER	1920 Wh	176.6 Wh/L	121.5 Wh/Kg	1920W	15.8 Kg	307x212x167	Yes	Yes	PDF
250Ah-12V	3200 Wh	125.4 Wh/L	115.1 Wh/Kg	2310W	27.8 Kg	500x239x217			PDF

PowerTech Systems offers a range of 12V Lithium battery pack to meet most of our customer needs (up to 48V).

PowerBrick® battery offer a high level of safety through the use of cylindrical cells in Lithium Iron Phosphate (LiFePO4) technology.

The product incorporates an innovative control system (BMS) in its casing, ensuring a very high level of safety in use. Each PowerBrick® embeds a BMS (Battery Management System) inside its casing.

The Battery Management System constantly monitors and balances the battery cells, to protect the battery and extend its life.
The BMS card also protects the battery from improper handling: deep discharge, charging voltage too high, power too high, etc.

PowerBrick solutions advantageously replace lead batteries, offering more than doubled capacity for half weight and footprint.

The PowerBrick 12V can be connected in series (up to 4S) and in parallel (up to 16P) to achieve operating voltages of up to 48V and unmatched capacity and power.

For applications requiring higher voltage or energy, see PowerModule advanced systems.

PowerBrick battery is enclosed in a sealed ABS case, resistant to moisture and dust IP 6x.

PowerBrick are lightweight, reliable and environmentally friendly solutions for multiple usages. These batteries can take place for direct Lead-Acid batteries replacement.

Even if battery charge can be performed by most Lead-acid chargers, we advise to use a dedicated Lithium-ion charger.

Key facts

12V Lithium battery pack – Lithium Iron Phosphate (LiFePo4)
New high performance sealed cylindrical cell
3000 cycles at 100% DoD at 1C
4500 cycles at 80% DoD at 1C
98% energy efficiency
Nominal voltage : 12.8V
Serial assembly possible up to 48V (4S maximum with PowerBrick 12V, 2S maximum with PowerBrick 24V)
Parallel assembly up to 16P (16 PowerBrick in parallel)
High safety with advanced built-in Battery Management System
Compatible with most Lead-Acid chargers
Robust design in an isolated and waterproof case (IP 66)
Operating temperature in charge : 0°C à +45°C at @60±25% relative moisture
Operating temperature in discharge: -20°C à +60°C at @60±25% relative moisture
Sealed case (IP 65 protection)
100% maintenance free
Cell level certification IEC-62619
CE, RoHS and UN38.3 certifications