---
product_id: 80216074
title: "Cauldryn Mobile Battery"
brand: "cauldryn"
price: "HK$142"
currency: HKD
in_stock: false
reviews_count: 5
url: https://www.desertcart.hk/products/80216074-cauldryn-mobile-battery
store_origin: HK
region: Hong Kong
---

# Cauldryn Mobile Battery

**Brand:** cauldryn
**Price:** HK$142
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Cauldryn Mobile Battery by cauldryn
- **How much does it cost?** HK$142 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/80216074-cauldryn-mobile-battery)

## Best For

- cauldryn enthusiasts

## Why This Product

- Trusted cauldryn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description



## Images

![Cauldryn Mobile Battery - Image 1](https://m.media-amazon.com/images/I/71wN3Jef6nL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Makes 3.5 cups of coffee!
  

*by J***  on Reviewed in the United States on July 25, 2021*

This thing works like gang busters. With the original battery that came with my cauldron cup I could only get 1.5 cups of coffee, with this new battery I can make 3.5 cups. It takes quite a while to charge fully, but in my opinion it's totally worth it.

### ⭐⭐⭐⭐⭐ 







  
  
    Great extra battery for Cauldryn bottles and mugs.
  

*by N***5 on Reviewed in the United States on May 30, 2020*

Battery works great haven't gotten a chance to really put it to any hard tests like boiling away from another power source but it did keep water for my tea hot for several hours without it dropping much in the way capacity. This battery is heavy and tall but with the 2 USB A ports and the double capacity compared to the "small" battery pack you find bundled with most versions of the mug/bottle it's an excellent addition.

### ⭐⭐⭐⭐ 







  
  
    Keeps coffee hot
  

*by E***F on Reviewed in the United States on March 19, 2020*

A little glitchy but works great while I’m ice carving

---

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**Shop now:** [https://www.desertcart.hk/products/80216074-cauldryn-mobile-battery](https://www.desertcart.hk/products/80216074-cauldryn-mobile-battery)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-08*