USB-C Rechargeable Li-Ion 9V Battery (400mAh)

Sale price £23
incl. VAT
excl. VAT
Only 3 units left

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This 9V battery has its own USB-C port for easy and convenient charging - no more dedicated chargers, just plug it in anywhere you have a USB port!

This rechargeable battery is durable, and includes built-in protection against overcharging, overloading, short circuits, and deep discharge, providing a long lifespan. It provides a consistent 9V output, making it a good replacement for traditional disposable batteries in various devices like remote controls, microphones, and medical equipment. It works well across temperatures from -20°C to +60°C. 

The battery is easy to charge via its USB-C port and comes with its own USB cable. It can be charged using standard USB sources like laptops or power banks. The battery is lightweight, has a low self-discharge rate, and can be recharged up to 1200 times. It's efficient, maintains its charge well when not in use, and is ideal for devices that require a steady power supply.

We also stock AAAAA and 18650 versions of these USB-rechargeable batteries

Note: The USB plug is NOT included

Lithium Battery Shipping: Due to courier restrictions, this product can only be shipped within England/Wales. With this item in your cart, your shipping options will be limited to DHL. Why?


  • High-quality ANSMANN lithium 9V PP3 E-block battery with protective circuit
  • Stable voltage of 9V over the entire period of use
  • Ideal for use in remote controls, microphones, measuring devices (multimeters), toys, watches, medical devices, etc.
  • Integrated protective circuit protects against overcharging, overload, short circuit and deep discharge
  • Max. continuous discharge current: 0.3 A
  • Very low self-discharge and high energy efficiency


Cell Size 9V E-block
Cell Chemistry Lithium-ion
Nominal Voltage 9V
Nominal Capacity 400mAh
Minimum Capacity 340mAh
Number of cells in packaging 1
Energy 3.7 Wh
Colour Violet, White
Packaging Cardboard
Storage Temperature -20 - 25°C
Operating Temperature -20 - 60°C

Package Contents

  • 1x Li-Ion 9V E-Block Rechargeable Battery
  • 1x USB-A - USB-C Cable

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