Never run out of charge again… Bring back mobile phones, tablets, wireless headphones (and more) from one per cent battery with this power bank designed especially for blind and partially sighted people.

Energrid power banks can charge an array of digital devices including iPhone, iPad, Android smartphones and tablets.

This power bank uses sounds and vibration patterns to indicate different battery levels. It will also tell you when you've successfully connected with a device or with a power source when being recharged. Choose between an audible and/or vibratory alert by simply pressing and holding the power button for two seconds.

Charging starts automatically after connection and stops when the phone, or other device, is fully charged.

The power bank has three USB ports – each marked with one, two or three tactile dots to make it easier to identify – micro-USB/USB-B in, USB-C in and out, USB-A out. It is supplied with a USB-C to C charging cable which can be plugged in either way up.

This power bank is available with 10,000mAh or 20,000mAh capacity. Please select your preferred option from the drop down menu below. You are currently viewing the listing for the 10,000mAh power bank.

For more details about this product, check the product instructions manual (in the User Guides tab) to help you decide if this product is suitable for you.


  • 10,000mAh power bank with sound and vibration indicators.
  • Press and hold power button to choose alert mode.
  • Battery level indicator.
  • Input/output connection indicator.
  • Automatic charging once connected.
  • Automatically stops charging when device is fully charged.
  • Product colour: black.
  • Dimensions: 135 × 70 × 15mm / 140 × 70 × 25mm.
  • Weight: 210g / 375g.

Battery and charger

  • Battery type: Lithium-polymer.
  • Battery capacity: 10,000mAh @ 3.7V.
  • Power input: USB-C: 5V 2A / 9V 2A; USB Micro-B: 5V 2A / 9V 2A.
  • Power outputs: Total: 18W Max. USB-C: 5V 3A / 9V 2A / 12V 1.5A (18W Max.); USB-A: 5V 3A / 9V 2A / 12V 1.5A (18W Max.).
  • USB-C to USB-C charging cable.

In the box

  • 10,000mAh audible power bank.
  • One USB-C to USB-C charging cable.


  • The power bank contains lithium material, please handle with caution.
  • Confirm the input voltage and current of the digital device before charging.
  • Confirm the output voltage and current of the USB charger before charging the power bank.
  • Do not use the power bank near a fire or in high temperature conditions.
  • Do not use the power bank in wet conditions.
  • Do not disassemble or modify any parts of the power bank and its accessories.
  • Do not operate a damaged power bank.
  • The power bank and its accessories are not toys for children and infants.
  • Please retain packaging until you're sure you'd like to keep the product. This product is returnable within 14 days from purchase date.


Two-year manufacturer’s warranty.

RNIB Technology Support 

For information or advice on technology that will be suitable for your needs, please contact our team on 0303 123 9999 and speak to one of our advisors within the Sight Loss Advice Service.

Special order  
We work with partners to deliver products on our behalf. If you’re buying a special order product, we will pass on your contact information to our partners to enable delivery. We may also quote extended delivery times, outside of our standard terms and conditions for these products.

Important – order cancellations and returns
We are unable to cancel your order once it has been placed. Should you change your mind about this special order product, you will need to accept the delivery and then contact RNIB Helpline to arrange its return; guidance on how to do this can be found in our Returns Policy.

These products are returnable within 14 days of receipt in an “as new” condition in original, undamaged packaging. Please retain packaging until you're sure you'd like to keep the product.

We kindly ask our customers to ensure that any faulty products being returned are packaged securely for stable transit, or the warranty may be voided. Where possible, please use the original packaging

This item is eligible for VAT exemption.

SKU Code: HA13-10

Barcode: HA13-10

Unit of sale
Available to order

You might also like

Terms and conditions agreement

Please read our Terms and Conditions & Privacy Policy.*