Description

HIGH-PERFORMANCE JUMP STARTING – The car jumper starter portable pack has a 45C high-rate lithium battery that can start 6.0 L gas/3.0 L diesel engines and other 12 V vehicles like motorcycles, cars, SUVs, pickups, or lawnmowers.This jump starter’s powerful 1500 A peak suit current quickly starts low-voltage and fully-drained batteries, And suitable as a Father’s Day gift for your dad.
ULTRA POWERFUL BOOST – The smart boost mode automatically detects the battery’s voltage. When the voltage is less than 9 V, the indicator flashes green; this unlocks the “BOOST” button, which can be pressed to start fully-drained batteries.
QUALITY METAL CALMPS FOR IMPROVED PROTECTION – The safety metal clamps and smart jumper cable better protect the S8 Car Battery Jump Starter from excessive heat damage, loose ports, battery bulging, battery expansion, and more.
COMPREHENSIVE SAFETY – This portable battery jumper starter has 8 integrated protections including reverse polarity, reverse connection, overcurrent, overvoltage, overload, overcharge, over discharge, and short circuit protection. Ensure your trip is safe and smooth.
PORTABLE & COMPACT – With an overall size of 7.9*4.5*3.7″ and a item weight of 0.95 lbs, it is very easy to store in a car or a travel bag. Compared with bulky lead-acid jump starters, this compact jump starter brings more convenience and peace of mind to your trip.
5-IN-1 MULTIFUNCTION – This device functions as a jump starter, portable power bank, and an LED flashlight with 3 modes (flashlight, strobe, SOS). The AstroAI Lithium Battery Jump Starter is your reliable, all-around trip companion here to gear you up for every adventure.
Additional Tips – Please check the manual for more information before using. Professional Technical Support Team – If you have any questions about the product, feel free to contact us! Our California-based support team will respond within 24 hours.
TIP FOR WINTER USE – To prevent battery performance issues in cold conditions, please store the jump starter at a proper temperature. Avoid charging or using the jump starter in extreme cold.

Frequently Asked Questions

1. Where do you ship?

We currently ship to customers throughout the United States.

2. How long does shipping take?

Most orders are delivered within 3–7 business days. Delivery times may vary depending on your location and carrier conditions.

3. How can I track my order?

Once your order has shipped, you’ll receive a confirmation email with your tracking number.

4. Can I change or cancel my order?

Please contact us as soon as possible at [[email protected]] Changes or cancellations are only possible before your order has been processed or shipped.

5. Can I return an item?

Yes. Eligible items may be returned in accordance with our Return & Refund Policy. For assistance, please contact us at [[email protected]]

6. When will I receive my refund?

Once your return is received and approved, your refund will be issued to your original payment method.

7. What if my item arrives damaged or incorrect?

Please email us at [[email protected]] with your order number and clear photos of the item. We’ll be happy to assist you.

8. How can I contact customer service?

For any questions about your order, shipping, returns, or products, please contact us at [[email protected]]