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Introducting Zcell Batteries

ZCell Powered Zcell Batteries

Here at Laza, all of our batteries come packed with Zcell Lithium Ion technology that keeps your cell phone up and running when you need it most. With Zcell Batteries you can rest knowing that you’re getting the biggest bang for your buck. All of our Zcell batteries have been tested and rated to their true capacity providing you with the longest run time for your cell phone. Longer run times mean more phone calls, internet, texting, videos, and music so you can enjoy your phone without having to be plugged in all the time.

Rugged Fusion Extended Cases

Need Protection?
RuggedFusion Extended Cases

Finally, a case that fits your extended battery! You don’t have to sacrifice protection for greater power anymore. Our RuggedFusion Case fits our Zcell Extended batteries perfectly. It’s equipped with a hard protective shell and soft inner silicone wrap. Buy our RuggedFusion Extended Case and Zcell Extended Battery today.

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Why Use Laza?

Simply because we’re the best! Our Zcell Batteries will outperform if not match the competition. Our batteries have been thoroughly tested with the most demanding users in mind, so we’re able to deliver every drop of power we say we can.


EZ Warranty

Fast and friendly customer
service with an industry leading
EZ Warranty.

Designed and Based in the USA

Designed and based
in the U.S.A.

Our team is based in the U.S.A. This means you get U.S. based tech support to handle all your needs.

Accessories for you

Accessories made just for you!

We are the #1 providers of batteries and accessories. We design for all makes and models.


“shipping was fast and customer service was amazing!”

-Matt @amazon

“my zcell battery saved me multiple times!”

-Amanda @amazon

“my case is extremely durable and fits perfectly!”

-Gerald @amazon

Laza iPhone 5/5s Traxion Hybrid Bumper Case
List Price: $19.99
Our Price: $9.99
Save $10.00!

Laza Samsung Galaxy S5 2x 2800mah Batteries with NFC and Charger
List Price: $31.99
Our Price: $17.99
Save $14.00!
Laza Samsung Galaxy S5 5600mah Extended Battery Combo - Black
List Price: $49.99
Our Price: $22.99
Save $27.00!

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