---
product_id: 8550229
title: "KDAYI 1350mAh Credit-Card-Size Extreme Thin 4.5mm Portable Power Bank Backup External Battery Mobile Power Charger Built-in Micro USB Cable For for iPhone 5S/Samsung Galaxy /Android Smart Phones (Blue)"
brand: "kdayi"
price: "€ 25.42"
currency: EUR
in_stock: false
category: "Wireless Phone Accessory"
url: https://www.desertcart.hr/products/8550229-kdayi-1350mah-credit-card-size-extreme-thin-4-5mm-portable
store_origin: HR
region: Croatia
---

# KDAYI 1350mAh Credit-Card-Size Extreme Thin 4.5mm Portable Power Bank Backup External Battery Mobile Power Charger Built-in Micro USB Cable For for iPhone 5S/Samsung Galaxy /Android Smart Phones (Blue)

**Brand:** kdayi
**Price:** € 25.42
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** KDAYI 1350mAh Credit-Card-Size Extreme Thin 4.5mm Portable Power Bank Backup External Battery Mobile Power Charger Built-in Micro USB Cable For for iPhone 5S/Samsung Galaxy /Android Smart Phones (Blue) by kdayi
- **How much does it cost?** € 25.42 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/8550229-kdayi-1350mah-credit-card-size-extreme-thin-4-5mm-portable)

## Best For

- kdayi enthusiasts

## Why This Product

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

## Description

Features:
Capacity: 1400mAh, Li-polymer, Built-in micro USB output, not need to bring separated cable.
Ultra Slim Design for Easy Carrying，Super slim, OK to put in to wallet.
 Extreme thin 1350mAh Portable Charger External Battery Pack for iPhone 5S, 5C, 5, 4S, Galaxy S5, S4, S3, Note 3, Nexus 4, HTC,Nokia Lumia 520, 1020, most other Smartphones (Apple Adapters- 30 pin and Lightning, NOT Included)It applies to Samsung, Apple 4/.4s, Apple 5/5s and other.
For iPhones requires Micro USB to iPhone Lightning Converter(Not included).
Specifications:
Capacity: 1350mAh (Li-polymer battery cell)
Dimensions: 3.6" x 2.08" x .0.19" (9.2 x5.3 x0.49cm) 
Weight:1.62 oz (46 g) 
Color:blue、gold、rose red、sliver
Package includes: External Battery, Micro USB wire 
KDAYI is a power bank that's so compact that can be able to put into your wallet.It's with a built-in output port (micro USB), you don't need to bring another cable for your Android/Iphone or  Windows smart phones.

## Features

- Capacity: 1400mAh, Li-polymer, Built-in micro USB output, not need to bring separated cable.
- Ultra Slim Design for Easy Carrying，Super slim, OK to put in to wallet.
- For iPhones requires Micro USB to iPhone Lightning Converter(Not included).
- Capacity: 1400mAh,Dimensions: 3.6" x 2.08" x .0.19" (9.2 x5.3 x0.49cm),Color:blue、gold、rose red、sliver
- Package includes: External Battery, Micro USB wire

## Images

![KDAYI 1350mAh Credit-Card-Size Extreme Thin 4.5mm Portable Power Bank Backup External Battery Mobile Power Charger Built-in Micro USB Cable For for iPhone 5S/Samsung Galaxy /Android Smart Phones (Blue) - Image 1](http://ecx.images-amazon.com/images/I/41DiuFIC7DL.jpg)
![KDAYI 1350mAh Credit-Card-Size Extreme Thin 4.5mm Portable Power Bank Backup External Battery Mobile Power Charger Built-in Micro USB Cable For for iPhone 5S/Samsung Galaxy /Android Smart Phones (Blue) - Image 2](http://ecx.images-amazon.com/images/I/31yTlz2E2wL.jpg)
![KDAYI 1350mAh Credit-Card-Size Extreme Thin 4.5mm Portable Power Bank Backup External Battery Mobile Power Charger Built-in Micro USB Cable For for iPhone 5S/Samsung Galaxy /Android Smart Phones (Blue) - Image 3](http://ecx.images-amazon.com/images/I/41xcREbak%2BL.jpg)
![KDAYI 1350mAh Credit-Card-Size Extreme Thin 4.5mm Portable Power Bank Backup External Battery Mobile Power Charger Built-in Micro USB Cable For for iPhone 5S/Samsung Galaxy /Android Smart Phones (Blue) - Image 4](http://ecx.images-amazon.com/images/I/410ZU7ffMTL.jpg)

---

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**Shop now:** [https://www.desertcart.hr/products/8550229-kdayi-1350mah-credit-card-size-extreme-thin-4-5mm-portable](https://www.desertcart.hr/products/8550229-kdayi-1350mah-credit-card-size-extreme-thin-4-5mm-portable)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-24*