yesper best quality jump starter fast charging car booster with large screen portable battery booster
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- Supplier: Shenzhen Dianjia Technology Co. Ltd.
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Product Overview
Description
Product Description
yesper best quality jump starter fast charging car booster with large screen portable battery booster
Model Number | FAST MAX |
Battery Capacity | 27000mAh |
Peak Current | 4120A |
In Put | USB-C 100W（5V/3A; 9V/3A; 12V/3A; 15V/3A; 20V/5A） |
Out Put | USB-C 100W（5V/3A; 9V/3A; 12V/3A; 15V/3A; 20V/5A） Quick Charge 3.0 (5V/2.4A; 9V/2A; 12V/1.5A) USB-A (5V/2.4A) DC (15V/10A) |
Operating Temperature | -20℃~60℃（-4℉~140℉） |
Packing & Delivery
Company Profile
HOW YESPER BEGINS
Yesper's founder is a devoted car traveler who loves nothing more than driving with his sweetheart along country roads through beautiful grassy landscapes at golden sunsets, but several times the car wouldn't start, leaving a beautiful journey full of regrets. So in 2014, they founded YESPER. With a convenient emergency starting power supply to enhance every driving along the highways and byways.
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Exhibition
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About Agent
FAQ
Buyer Reading
Q1: What kind of battery is in the YESPER SPEED jump starter?
Re: YESPER SPPEED jump starter uses lithium polymer battery which is safe and lightweight.Q2: Other than starting vehicles, what else can a YESPER SPEED jump starter do?
Re: 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.
Q3: How do I know if this unit is correctly connected to the vehicle?
Re: 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.
Q4: How often should my unit be recharged?
Re: We recommend to recharge the YESPER SPEED Jump Starter every 3 months.
Q5: How safe is the YESPER Jump Starter?
Re: 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.
Q6: How long does delivery take?
Re: 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.
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