---
product_id: 177264928
title: "– Clarke JSM300 Multifunction Micro Jumpstart/Portable Device Charger Power Pack 500A(12AH) JUMPSTART-MICRO."
brand: "clarke international"
price: "€ 253.48"
currency: EUR
in_stock: true
reviews_count: 7
url: https://www.desertcart.nl/products/177264928-clarke-jsm300-multifunction-micro-jumpstart-portable-device-charger-power-pack
store_origin: NL
region: Netherlands
---

# – Clarke JSM300 Multifunction Micro Jumpstart/Portable Device Charger Power Pack 500A(12AH) JUMPSTART-MICRO.

**Brand:** clarke international
**Price:** € 253.48
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** – Clarke JSM300 Multifunction Micro Jumpstart/Portable Device Charger Power Pack 500A(12AH) JUMPSTART-MICRO. by clarke international
- **How much does it cost?** € 253.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/177264928-clarke-jsm300-multifunction-micro-jumpstart-portable-device-charger-power-pack)

## Best For

- clarke international enthusiasts

## Why This Product

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

## Description

Clarke JSM300 Multifunction Micro Jumpstart/Portable Device Charger Power Pack 500A(12AH) JUMPSTART-MICRO.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Clarke International |
| Package Dimensions | 26.5 x 19 x 6 cm; 1 kg |
| Manufacturer reference | JSM300 |
| Manufacturer part number | JSM300 |
| Item Weight | 1 kg |

## Images

![– Clarke JSM300 Multifunction Micro Jumpstart/Portable Device Charger Power Pack 500A(12AH) JUMPSTART-MICRO. - Image 1](https://m.media-amazon.com/images/I/51BeUJ711AL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Not for a completely flat battery
  

*by J***B on Reviewed in the United Kingdom on 17 September 2022*

Good size, versatile and with handy storage case- just bear in mind it will not turn a completely flat battery…. As I found out. Then read the instructions where it tells you so! Handy to have tho’ for a variety of uses….

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Brilliant.
  

*by J***N on Reviewed in the United Kingdom on 25 February 2021*

This gadget has saved me three times since I bought it. Charged it when it arrived and did not have to recharge it after each use. Once attached car started straight away. A godsend in lockdown. Good torch and ability to charge many gadgets too. Would recommend.

### ⭐⭐ 2.0 out of 5 stars







  
  
    Has limitations
  

*by M***. on Reviewed in the United Kingdom on 1 December 2023*

* Compact handy device with lots of connection options.* Does NOT work on a flat car battery!  2 of the three times I needed a jump start it did not work because there was not enough charge in the car battery.* Also you only have 30 seconds from connection to start your car, so depending on your mobility etc this may not be enough time.

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**Shop now:** [https://www.desertcart.nl/products/177264928-clarke-jsm300-multifunction-micro-jumpstart-portable-device-charger-power-pack](https://www.desertcart.nl/products/177264928-clarke-jsm300-multifunction-micro-jumpstart-portable-device-charger-power-pack)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-19*