The most desperate thing is that a dead battery leaves you stuck on the roadside, time to put a YESPER JUMP STARTER in your car. Always a YES on the go.CONTACT YESPER
YESPER SPPEED jump starter uses lithium polymer battery which is safe and lightweight.
YESPER jump starter can also serve as a flashlight as well as a portable charger that can quickly charge your mobile devices, laptops, electronic tools on the road.
The jumper cable features a smart Over-Start Protection function. If you start the vehicle more than 4 times in 2 minutes, the jumper cable will turn on Over-Start Protection: The green and red light will start to blink and the battery clamps will have no output. When you disconnect the jumper cable plug from the jumper starter, the smart Over-Start Protection will reset.
The indicator on the jumper cable will show a steady green light when the battery clamps are correctly connected to the vehicle battery. If a steady red light comes on and the unit is beeping, the connection needs to be reversed.
We recommend to recharge the YESPER SPEED Jump Starter every 3 months.
This unit is equipped with 8 protection features, including over-current protection, over-charge protection, short circuit protection, reverse charge protection, over-discharge protection,reverse polarity protection, over temperature protection, and reverse connection protection. It's extraordinarily safe to use.
Unique off-road style. With the first half of "Yes", "YESPER" symbols endless pursuit of transcendence, the concept of shouting out YES and making things Perfect!CONTACT YESPER
Pre-Heating Tech makes it possible to start the battery in an environment of -40 °F without the wait. No more desperation during the freezing weather.
This unit is perfect to jump start a dead car in ice and snow, when the battery is undercharging, the car stalls while driving, or in emergencies, for medical rescue, or on road trips.
No. You can jump start your vehicle in three easy steps. First, connect the jumper cable, then connect the positive and negative poles of the car battery, and last but not least start the car.
We recommend to recharge the YESPER Jump Starter every 3 months.
The YESPER ARMOR Jump Starter will not charge devices that draw only a weak load current. This includes products like the iPhone 6, headphones, and many smart watches. This unit has a minimum load current of 200mA and will automatically turn off after 30 seconds if the load current is lower.
YESPER ARMOR PRO
Make more fun in outdoors —— "Don't be Desperate, Always Yes-per!"
Unique off-road style; design for ease of use; extreme portability and one-hand operation. It is also a jump starter.
As long as your device power does not exceed 120W.
Some devices have peak power, which is instant but much higher than their rated power. In such cases, you may try to restart your YESPER ARMOR PRO and see if the problem get solved.
The self-consumption of this battery generator is very low, and the power can not be exhausted for 2-3 years when not in use. For longer battery life, you can charge it once a year.
The operating temperature is between -20°C(-4°F) and 60°C(140°F).
Working time = capacity（wh）* 0.9 / operating power of your device.The duration of our equipment is based on laboratory data, and the duration of specific equipment usage may vary.
Our charging station can charge up to 8 devices at a time, as long as the combined power of these 8 devices does not exceed 300W
All taxes and fees are borne by YESPER. Free shipping is available for all products on the YESPER official website.
Not shipping to other countries except the Canada and the U.S. In the event that your order arrives damaged in any way, please email us as soon as possible at firstname.lastname@example.org with your order number and a photo of the item’s condition.
Please note that we will be shipping in 2 business days. And your order will be delivered within 2-9 business days from the date of shipment according to different areas. Multi-warehouse delivery including four cities in the U.S (NJ, CA, GA, IL). Business days do not include weekends or holidays.
Currently, YESPER is only available in US&CA market. Please note that the following areas are not covered by our delivery either: 1. Alaska 2. American Samoa 3. Guam 4. Hawaii 5. Marshall Islands 6. Northern Mariana Islands 7. Palau 8. Puerto Rico 9. Rhode Island 10. U.S. Virgin Islands 11. Armed Forces Americas 12. Armed Forces Europe 13. Armed Forces Pacific
We try to make sure all your items reach you at the same time. Sometimes our products are not always sent together since different shipping options can be used, depending on the product. Once an item has been shipped, you will receive a shipment notification email.
Unfortunately, we cannot change the shipment once the product is en route.
Please contact customer support at email@example.com.
YESPER offers limited warranty to purchasers from the YESPER Official Store (yes-per.com/).
YESPER warrants that the YESPER product will be free from defects in workmanship and material under normal consumer use during the applicable warranty period identified in the 'Warranty Period', subject to the exclusions set forth below in the right.
The warranty period for YESPEER products is 12+12* months（*able to enjoy after becoming our email subscribers). In each case, the warranty period is measured starting on the date of purchase by the original consumer purchaser. The sales receipt from the first consumer purchase, or other reasonable documentary proof, is required in order to establish the start date of the warranty period.
YESPER will replace (at YESPER's expense) any YESPER product that fails to operate during the applicable warranty period due to defect in workmanship or material. A replacement product assumes the remaining warranty of the original product.
(i) Replace the YESPER Product with a replacement product of the same model (or with your consent a product that has the same or substantially similar features as the original product – e.g., a different model with the same features, or the same model in a different color).
(ii) Exchange the YESPER Product for a refund of your purchase price.
The warranty on YESPER's product is limited to the original consumer purchaser and is not transferable to any subsequent owner.
·Misused, abused, modified, damaged by accident, or used for anything other than normal consumer use as authorized in YESPER's current product literature. ·Attempted repair by anyone other than an authorized facility. ·Any product purchased through an online auction house.
YESPER is always committed to improving the quality of service and safeguarding the user experience, all yesper products have 2 years warrantly and 30 days refund.
Also if you have any other questions, you are welcome to ask YESPER via email firstname.lastname@example.org, or other official YESPER accounts, and YESPER will give you feedback and help you solve the problem in the shortest possible time.
YESPER offers a 30-day return policy, which means you have 30 calendar days to request a return after receiving your item. Returns sent by post are at your own cost (quality problem is not included). To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You'll also need the receipt or proof of purchase. PLEASE ALSO NOTE:Only items that have been purchased directly from YESPER can be returned to YESPER.
To start a return, you can contact us at email@example.com. For US customers, if your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Certain types of items cannot be returned, like custom products (such as special orders or personalized items). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item. Unfortunately, we cannot accept returns on gift cards.
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
Your refund will be approved within 1-2 days after receiving and checking your return, and you will be automatically refunded through the original payment method. Keep in mind that your bank or credit card company may also take some time to process and mail the refund.