Ansmann Li-Ion Battery Pack 2S2P 4x 18650 7.2 V 5100 mAh with Cable

This Ansmann lithium-ion battery pack delivers 5100 mAh at 7.2 V, built from four 18650 cells in a 2S2P configuration for reliable, long-lasting power.

Overview

The Ansmann Li-Ion Akkupack 2S2P is a rechargeable battery pack designed for general purpose, OEM, and DIY applications. It features a nominal voltage of 7.2 V and a capacity of 5100 mAh, providing 36.72 Wh of energy. The pack includes an integrated protection circuit module (PCM) for safe operation and a JST-XH 2-pin connector with a 100 mm cable for easy integration.

What stands out

• High capacity: 5100 mAh for extended runtime
• Reliable Li-ion technology with over 500 charge cycles
• Integrated protection circuit for safety
• Wide operating temperature range: -20°C to +60°C (discharge)

Technical details

• Battery Technology: Lithium-Ion (Li-Ion)
• Cell Type: 18650
• Number of Cells: 4
• Cell Configuration: 2S2P (2 Series, 2 Parallel)
• Nominal Voltage: 7.2 V
• Capacity: 5100 mAh
• Energy: 36.72 Wh
• Max. Charging Voltage: 8.4 V
• Integrated Protection Circuit: Yes (PCM)
• Connector Type: JST-XH 2-Pin
• Cable Length: 100 mm
• Rechargeable: Yes
• Operating Temperature (Charge): 0°C to +45°C
• Operating Temperature (Discharge): -20°C to +60°C
• Storage Temperature: -20°C to +35°C
• Cycle Life: >500 cycles

Our verdict

With its high capacity, robust protection, and versatile connector, this battery pack is an excellent choice for powering portable devices and custom projects.