---
product_id: 610510601
title: "Clarke JSM1200 Multi-Purpose 1200A Lithium Polymer Jumpstarter with USB Outputs & LED Light, Awarded 2024 Best Overall by WhatCar"
brand: "clarke international"
price: "C$14985"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/610510601-clarke-jsm1200-multi-purpose-1200a-lithium-polymer-jumpstarter-with-usb
store_origin: NI
region: Nicaragua
---

# 1200A peak jumpstart power 12Ah lithium polymer battery Dual USB outputs with smart adaptors Clarke JSM1200 Multi-Purpose 1200A Lithium Polymer Jumpstarter with USB Outputs & LED Light, Awarded 2024 Best Overall by WhatCar

**Brand:** clarke international
**Price:** C$14985
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay charged, stay ready — never get stranded again!

## Quick Answers

- **What is this?** Clarke JSM1200 Multi-Purpose 1200A Lithium Polymer Jumpstarter with USB Outputs & LED Light, Awarded 2024 Best Overall by WhatCar by clarke international
- **How much does it cost?** C$14985 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/610510601-clarke-jsm1200-multi-purpose-1200a-lithium-polymer-jumpstarter-with-usb)

## 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

## Key Features

- • **Compact & Lightweight:** Only 300g and pocket-sized for ultimate portability and on-the-go power 💼
- • **Smart LED Light Modes:** Illuminate, signal SOS, or strobe your way out of any roadside emergency 🚨
- • **Versatile USB Charging:** Dual USB ports (3.0A & 2.1A) with multi-device adaptors keep all your gadgets alive 🔌
- • **Long-Lasting 12Ah Battery:** Up to 20 jumpstarts per charge with minimal monthly recharge 🔋
- • **Powerful 1200A Peak Current:** Jumpstart petrol engines up to 5.5L & diesel up to 3L with confidence ⚡

## Overview

The Clarke JSM1200 is a compact, award-winning 1200A lithium polymer jumpstarter designed for professionals on the move. It delivers up to 20 reliable jumpstarts per charge, supports petrol engines up to 5.5L and diesel up to 3L, and features dual USB outputs with smart adaptors for seamless device charging. Equipped with a powerful multi-mode LED light, it’s your ultimate roadside companion for safety and convenience.

## Description

Clarke JSM1200 Multi-Purpose 1200A Lithium Polymer Jumpstarter with USB Outputs & LED Light, Awarded 2024 Best Overall by WhatCar

## Features

- Can be used approx. 20 times on a single charge (depends on age and condition of battery)
- Vehicle jumpstart output: Starting current 600A, Peak current 1200A
- 12Ah Lithium Polymer batteries with very low charge cycle requiring only approx 7 hour monthly recharge if not used.
- Starts petrol engines up to 5.5 litres and diesel engines up to 3 litres
- 2x USB 5V Outputs (1x3.0A, 1x 2.1A)
- 12V vehicle jumpstart output with LED connection status smart lead
- 5V USB output with 3-way device adaptor cable; including iPhone Lightning, USB C and Micro USB outputs to suit most mobile phone connectors
- Includes USB-C to USB-A cable with car adaptor
- Powerful LED light with Illumination, Strobe and SOS modes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Clarke International |
| Brand | Clarke International |
| Model | Jumpstart JSM1200 |
| Package Dimensions | 21.2 x 14.9 x 8.8 cm; 300 g |
| Batteries | 1 12V batteries required. |
| Manufacturer reference | 6239025 |
| Manufacturer part number | 6239025 |
| Amperage | 1200 Amps |
| Item Weight | 300 g |

## Product Details

- **Brand:** Clarke International
- **Item weight:** 300 Grams
- **Amperage:** 1200 Amps
- **Peak output current:** 1200 Amps
- **Manufacturer:** Clarke International

## Images

![Clarke JSM1200 Multi-Purpose 1200A Lithium Polymer Jumpstarter with USB Outputs & LED Light, Awarded 2024 Best Overall by WhatCar - Image 1](https://m.media-amazon.com/images/I/614P04T-rGL.jpg)

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- Clarke JSM1200 Multi-Purpose 1200A Lithium Polymer Jumpstarter with USB Outputs & LED Light, Awarded 2024 Best Overall by WhatCar
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**Shop now:** [https://www.desertcart.ni/products/610510601-clarke-jsm1200-multi-purpose-1200a-lithium-polymer-jumpstarter-with-usb](https://www.desertcart.ni/products/610510601-clarke-jsm1200-multi-purpose-1200a-lithium-polymer-jumpstarter-with-usb)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-19*