---
product_id: 546239008
title: "- Jump Starter Portable,1500A Peak Motorcycle Jump Starter, Jump Box for Car Jumper Starter Portable, 12V Auto Booster Pack(Up to 7L Gas and 5.5L Diesel Engine) with Smart Safety Jumper Cable"
brand: "yesper"
price: "¥13674"
currency: JPY
in_stock: true
reviews_count: 11
category: "Yesper"
url: https://www.desertcart.jp/products/546239008-jump-starter-portable-1500a-peak-motorcycle-jump-starter-jump-box
store_origin: JP
region: Japan
---

# 1500A peak power 33% thinner & 27% smaller 12,000mAh battery capacity - Jump Starter Portable,1500A Peak Motorcycle Jump Starter, Jump Box for Car Jumper Starter Portable, 12V Auto Booster Pack(Up to 7L Gas and 5.5L Diesel Engine) with Smart Safety Jumper Cable

**Brand:** yesper
**Price:** ¥13674
**Availability:** ✅ In Stock

## Summary

> ⚡ Compact power that fits your hustle — jumpstart your day, anywhere, anytime!

## Quick Answers

- **What is this?** - Jump Starter Portable,1500A Peak Motorcycle Jump Starter, Jump Box for Car Jumper Starter Portable, 12V Auto Booster Pack(Up to 7L Gas and 5.5L Diesel Engine) with Smart Safety Jumper Cable by yesper
- **How much does it cost?** ¥13674 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/546239008-jump-starter-portable-1500a-peak-motorcycle-jump-starter-jump-box)

## Best For

- yesper enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety Tech:** 10 built-in protections including spark-proof & reverse polarity safeguards for worry-free emergency starts.
- • **Pocket-Sized Powerhouse:** 33% thinner, 27% smaller, and 34% lighter than competitors—carry ultimate jump-starting power anywhere.
- • **Boost Start Dead Batteries:** One press of the BOOST button revives even 100% dead batteries—never get stranded again.
- • **Multi-Device Backup Charger:** Fast USB output (5V/2.1A) powers your phone, tablet, or laptop—your on-the-go lifeline beyond jump-starting.
- • **Universal Vehicle Compatibility:** 1500 amps to jump-start up to 7L gas & 5.5L diesel engines—cars, motorcycles, trucks, and more.

## Overview

The YESPER Jump Starter Portable packs a mighty 1500A peak current into a sleek, ultra-compact design that’s 33% thinner and 34% lighter than similar models. Engineered for universal fit, it jump-starts vehicles up to 7L gas and 5.5L diesel engines safely with 10 advanced protections. Beyond emergency starts, it doubles as a fast-charging power bank for your devices, making it an essential, portable companion for every millennial professional on the move.

## Description

Buy YESPER Jump Starter Portable,1500A Peak Motorcycle Jump Starter, Jump Box for Car Jumper Starter Portable, 12V Auto Booster Pack(Up to 7L Gas and 5.5L Diesel Engine) with Smart Safety Jumper Cable: Jump Starters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Essential emergency tool to have - Its a greatly designed product, I havent tried it out with my car yet (cause i jumped it with my friend's car instead before it arrived) but I trust it'll work when I need it to, it's a great thing to have for peace of mind on trips and just makes sense to have for daily. The size is actually partly why I bought it, cause usually these battery jumpers will only be needed in that specific instance that you need it (depends on how old and fussy your car is, but you get the point) so its good that this doubles as just another backup powerbank. The dimensions isn't much bigger than my old 10500mAh powerbank, almost the same thickness, just slightly wider and not too much taller which is understandable because remember IT CAN JUMP START YOUR CAR (and its 12000mAh). Just a no brainer to have in your daypack for emergencies, unlike other bigger car jumpers that, just admit it, you'll forget in the car (which, quick tip, don't do that, batteries and extreme temperatures dont go well together) and ends up being 0% when you need it. This one you can actually bring around for other emergency power needs. (Its a pretty good torch too). If I were to nitpick, or incase Yesper reads these, it would actually be a big brain move if it is updated to have the usb-c port as in/out and quick charge so it works even better as an emergency device powerbank that has a bonus function in JUMPSTARTING CARS. The size/dimensions of the fevice and battery capacity is already perfect. My phone is only 5000mAh so its more than enough and its a bad habit to charge your phone with powerbanks anyways, its only for emergencies when you can't find a plug anywhere or needs to get moving. And if you have a car hey good news you can turn it on with this then just charge with your car!
Review: Great little jump pack, very mobile very compact. - Amazing and portable jump pack that fits neatly into my backpack I cannot count how many times this small device has turned a tow my bike home situation into a simple jump and go. Please note that they do use a proprietary connector so if you use a standard SAE type connector on your motorcycle battery for a quick jump lead you will need to chop off the end of this and replace it with an SAE connector. I did this not I have a quick connect to jump my bone your never even know it died 😂. Haven’t noticed any heat issues or anything strange. Will use this until it breaks. Starts right up when it’s plugged in!

## Features

- Smallest and Lightest Jump Box: This extremely compact starter box is 33% thinner, 27% smaller, and 34% lighter than similar products. Mini starter box, pocket-sized, lightweight, and portable
- Powerful and Affordable Jump Starter: Rated at 1500 amps, this portable car jump starter can start all types of vehicles including cars, motorcycles, trucks, ATVs, boats, RVs, vans, SUVs, and tractors at the most reasonable price(Note: Not applicable to SAE connectors)
- DSLI IV Safe Tech and 10 Protections: The jump box's 10 protections include spark-proof and reverse polarity protection to protect you from short circuits or spark-related issues, helping your car start faster, safer, and more stable
- A Backup Power Pack: The Armor mini jump starter power pack is equipped with a fast-charging USB output port (5 V/2.1 A), which can easily charge your favorite USB devices (such as mobile phones, tablets, laptops, wearable devices, etc.) powered by
- Boost Start 100% Dead Car: When your car's power is very low or even completely dead, you can press the "BOOST" button on the smart jumper cables and then force-start your car in seconds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C6G9H6RL |
| Amperage | 1500 Amps |
| Automotive Fit Type | Universal Fit |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #7,679 in Automotive ( See Top 100 in Automotive ) #129 in Jump Starters #245 in Automotive Replacement Batteries & Accessories |
| Brand | YESPER |
| Customer Reviews | 4.4 4.4 out of 5 stars (534) |
| Date First Available | July 25, 2023 |
| Item Weight | 10.9 ounces |
| Item model number | JS-377 |
| Manufacturer | Shenzhen Carku Technology Co.,Limited |
| Manufacturer Part Number | Armor mini |
| Model | Armor Mini |
| OEM Part Number | Armor mini |
| Peak Output Current | 1500 Amps |
| Product Dimensions | 0.93"D x 2.99"W x 5.82"H |
| Specification Met | UL |

## Product Details

- **Battery Cell Composition:** Polymer
- **Brand:** YESPER
- **Product Dimensions:** 0.93"D x 2.99"W x 5.82"H
- **Vehicle Service Type:** ATV, Bus, Lawn Mower, Motorcycle, Passenger Car, RV, Snowmobile, UTV, Van
- **Voltage:** 12 Volts

## Images

![- Jump Starter Portable,1500A Peak Motorcycle Jump Starter, Jump Box for Car Jumper Starter Portable, 12V Auto Booster Pack(Up to 7L Gas and 5.5L Diesel Engine) with Smart Safety Jumper Cable - Image 1](https://m.media-amazon.com/images/I/51CX5+oCYuL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Essential emergency tool to have
*by H***I on June 19, 2025*

Its a greatly designed product, I havent tried it out with my car yet (cause i jumped it with my friend's car instead before it arrived) but I trust it'll work when I need it to, it's a great thing to have for peace of mind on trips and just makes sense to have for daily. The size is actually partly why I bought it, cause usually these battery jumpers will only be needed in that specific instance that you need it (depends on how old and fussy your car is, but you get the point) so its good that this doubles as just another backup powerbank. The dimensions isn't much bigger than my old 10500mAh powerbank, almost the same thickness, just slightly wider and not too much taller which is understandable because remember IT CAN JUMP START YOUR CAR (and its 12000mAh). Just a no brainer to have in your daypack for emergencies, unlike other bigger car jumpers that, just admit it, you'll forget in the car (which, quick tip, don't do that, batteries and extreme temperatures dont go well together) and ends up being 0% when you need it. This one you can actually bring around for other emergency power needs. (Its a pretty good torch too). If I were to nitpick, or incase Yesper reads these, it would actually be a big brain move if it is updated to have the usb-c port as in/out and quick charge so it works even better as an emergency device powerbank that has a bonus function in JUMPSTARTING CARS. The size/dimensions of the fevice and battery capacity is already perfect. My phone is only 5000mAh so its more than enough and its a bad habit to charge your phone with powerbanks anyways, its only for emergencies when you can't find a plug anywhere or needs to get moving. And if you have a car hey good news you can turn it on with this then just charge with your car!

### ⭐⭐⭐⭐⭐ Great little jump pack, very mobile very compact.
*by T***B on January 22, 2026*

Amazing and portable jump pack that fits neatly into my backpack I cannot count how many times this small device has turned a tow my bike home situation into a simple jump and go. Please note that they do use a proprietary connector so if you use a standard SAE type connector on your motorcycle battery for a quick jump lead you will need to chop off the end of this and replace it with an SAE connector. I did this not I have a quick connect to jump my bone your never even know it died 😂. Haven’t noticed any heat issues or anything strange. Will use this until it breaks. Starts right up when it’s plugged in!

### ⭐⭐⭐⭐⭐ Jumper cable is not EC5 (is it EC8?)
*by H***Y on December 15, 2025*

The product works well and will easily jump my BMW R1250GS motorcycle. None of the description of the product calls out what the connector is for the jumper cables, but in the pictures on the product page there is a drawing that everyone should pay attention to. At a glance it looks like an EC5 connector that I have on other jumpboxes. But it is not. It looks like an EC8 like comes one Radio Controlled toys. The positive lead flat side is reversed from that of an EC5. The reason this is important is that on my bikes I have a pigtail that has a pretty standard SAE connector that is wired directly to the battery using 30 AWG wire for putting a charger on the bike when it is not used regularly. I have a small cable that is SAE to EC5 that allows me to connect a jumper battery directly to the battery without needing to unscrew and get to the battery terminals to jump the bike. Now it is rare that I need to jump my bike, but it has happened and in the dead of night in the dark, it is difficult to hold a light to the side of the bike to unscrew the panel that hides the battery terminals. So having the SAE to EC5 pigtail is perfect for being able to quickly attach an external battery to my bike. The Yesper product is just slightly smaller than a Pixel 6 Pro, and about 3x as thick. See images. It has a USB-C for charging and a USB-A for output so that it can be used to charge a phone. I used my jumper box for long trips to charge the communications device on my helmet. I got the Vesper because it is very small and would easily fit in my jacket pocket so that on a long ride. It is almost the same size as the jumper box that I have for my other bike that has a standard EC5 connector. I bought this Vesper for a second bike to be carried with the bike as it gets older. My other bike has a different brand that is almost exactly the same size and it has a standard EC5 connector. You can buy an EC5 to SAE connector on Amazon for about $7 and if you have wired a good pigtail to your battery with 30 AWG wire, there isn't an issue with the pigtail getting hot when trying to start. I have not found a connector that matches the Vesper that connects to a SAE nor a pigtail that I can pre-wire to the battery to connect the jumpbox without needing to remove the panel covering the battery box. The Yesper works just fine. But I think it is very relevant to highlight that this will not work with an EX5 pigtail if you are replacing another jumper box or expected to be able to wire directly to your SAE pigtail to the battery.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-16*