Festive Offers - Shop Gifts 

Celestron Black 3 Elements ThermoCharge Power Bank

Special Price £16.99 Regular Price £19.99
In stock
  • 3000 mAh lithium battery gives up to 4 hours of continuous heat
  • 5V 2.1A USB port charges 5V DC devices, including smartphones and tablets
  • Durable aluminum housing
  • Ergonomically designed to provide maximum contact with your hands
  • Convenient size easily fits in your pocket, purse, glove compartment or bag pocket

Celestron Black Elements ThermoCharge 3 is a must-have 2-in-1 tool that everyone needs: a long-lasting hand warmer that provides up to 4 hours of continuous heat and a portable power bank to charge your personal electronics.

Whether you’re enjoying a cold hike, camping, stargazing, or just sitting on your front porch, the ThermoCharge 3 will provide heat and power to keep you going. It’s a great addition to your adventure gear or emergency kit.

ThermoCharge 3 will keep your hands toasty warm with a maximum temperature of 113°F. It features an ergonomic design to provide maximum contact with your hands, keeping you warm and comfortable. Unlike single-use chemical hand warmers, ThermoCharge is scent-free and its lithium ion battery can be recharged again and again.

When you need to top off the charge on your smartphone or tablet, just plug it into the 5V-1A charging port. You can even use the charging and hand warmer functions at the same time.

Features & Specifications:

  • A 2-in-1 hand warmer and portable power bank for charging mobile devices on the go
  • Functionality: 2-in-1 device: portable power pack and hand warmer
  • Battery Type: Lithium Ion
  • Battery Size: 3000 mAh
  • Battery Life- Hand Warmer function: At least 4 hours continuous use (based on fully charged battery)
  • Battery Life - Charging function: iPhone XS (2658 mAh): 1.1 charges | iPad 4th (11,560 mAh): 0.25 charges | GoPro Hero 7 (1220 mAh): 2.5 charges
  • Hand Warmer Temperature Range: Up to 113°F (45°C)
  • Hand Warmer Heat modes: On/Off
  • LED indicators: (1) Green LED/Red LED - Green indicates charging external device, Red indicates hand warmer mode | (1) Blue LED indicates internal battery charging
  • Auto Charge Feature: Plug into the standard USB port and activate unit via on/off power button
  • Power Input: Mini USB Connector / 5V- 1A
  • Power Output: Standard 2.0 USB Connector / 5V- 1A
  • Input Charge Time: TBD
  • C-Link Feature: None
  • Ports: (1) Mini USB in port for charging internal lithium ion battery, (1) standard USB 2.0 out port for charging devices
  • Environmental Protection Level: None
  • Ergonomics: TBD
  • Weight: 5.22 oz (0.14 kg)
  • Dimensions: 4.49 x 9.46 x 2.29 cm
  • Included Accessories: Black USB-A to USB mini-A charging cable, Storage pouch, Instruction sheet
Shop Celestron Black 3 Elements ThermoCharge Power Bank at Outdoor Camping Direct. Save on our huge selection of Gifts £10-£20 at Outdoor Camping Direct . Enjoy FREE delivery on orders over £100, Finance available 0% Interest FREE Credit, FREE click & collect available. Shop Now!
More Information
SKU 48029-CGL
Brand Celestron
Product Dimensions 4.49 x 9.46 x 2.29 cm
Color Black
Delivery Type Standard, Expedited, Click and collect, International
Pack Content 1* Celestron Black 3 Elements ThermoCharge Power Bank

We recommend using the EXPEDITED delivery option to guarantee quick delivery.

Free standard delivery on all orders over £20*. Order until 2 pm Monday to Friday for same day dispatch (selected items)

The following delivery options are available for this product:

  • Standard (3-5 working days)
  • Expedited (order by 2pm for next working day delivery)
  • Click and collect from our warehouse
  • International (up to 10 working days)

You will be asked to choose a delivery option in the checkout process. The above options available for this product show estimated delivery times for UK MAINLAND depending on which warehouse our stock is located in. 

* Exclusions may apply to free delivery option depending on postcode, click here to view our delivery rates

** European Service: Items over 2KG in weight will incur extra delivery charges to European destinations and may incur customs fees.

*** Rest Of the World: Items over 1.5kg will incur extra delivery charges, will be shipped via courier and may incur customs fees

You may return most new, unopened items in original packaging within 14 days of delivery for a full refund. You should expect to receive your refund within two weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly.


If you wish to exchange any items (change of size/colour/product) within 14 days of receiving your order.