John D.
This power bank case is incredibly convenient and makes DIY projects a breeze!
⭐⭐⭐⭐⭐
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Power Up Your DIY Game!
Say hello to the ultimate sidekick for your mobile charging needs! This 4 Slots 21700 Battery Power Bank Case is like a superhero for your batteries—just plug and play! With an LCD display to keep track of your power levels, you'll never be left in the dark. Plus, it’s compact and portable—perfect for those spontaneous adventures. Just remember, it needs a little welding love before it can unleash its full potential!
Safety First, Charging Second!
Before you dive into battery welding, let's talk safety! This power bank case is designed for flat 21700 lithium batteries (no pointy ones, please!). It's built tough with wear-resistant materials, so it can handle your wildest charging escapades. Just keep it away from high temperatures and damaged batteries, and you'll be charging like a pro in no time. Batteries not included, but fun times are guaranteed!
What Our Customers Are Saying
FAQ
How long does shipping take?
Shipping typically takes 5-7 business days.
Is there a warranty?
Yes, there is a 1-year warranty on the 4 Slots 21700 Battery Power Bank Case.
What type of batteries can I use with this power bank case?
You can use flat 21700 lithium batteries only. Pointed batteries cannot be used.
Do the batteries come included with the case?
No, the batteries are not included with the power bank case.
Is it easy to monitor the battery capacity?
Yes, the power bank case features an LCD digital display for easy monitoring of the real-time battery bank capacity.
Do I need any special tools to assemble the power bank case?
Yes, the power bank case needs to be welded with batteries in parallel.
What is the material of the power bank case?
The power bank case is made of durable and wear-resistant PC material.