★★★★★ 5
Great
Great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 5, 2025
Supernova External Battery
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Supernova External BatterySupernova powerful external battery from JunoJumper that can be used on smart phones, tablets, GPS devices, cameras, and any other micro USB compatible devices. With dual USB output and 13,000 mAh, youll never need to fight with anyone for an AC wall outlet to charge your USB devices. Weight: 9. 5 oz
Quick Dispatch:
Your Supernova External Battery orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Supernova External Battery ships.
Need Help?
Questions about Supernova External Battery, sizing, or delivery? We're just an email away.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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★★★★★ 5
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Reviewed in the United States on September 4, 2023
★★★★★ 5
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Reviewed in the United States on March 10, 2026
★★★★★ 5
Very good for the price
Size: 30FT, Style: 16AWG-3C
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Reviewed in the United States on October 2, 2024
