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Tineco A11 Series Replacement Battery-21.6 Volt 2500mAh Space Blue

$49.99 $79.99

Detachable, rechargeable lithium-ion battery

1pc 2500mAh detachable, rechargeable lithium-ion battery, with LED indicator light

For the Tineco A11 Hero Cordless Vacuum Cleaner

Designed specifically for the Tineco A11 Hero Cordless Vacuum Cleaner

Extra battery equipped

Extra battery provide additional 30min running time on regular mode to your A11 Hero

Starts charging once you put away on the Powerhouse

It starts charging once you put away on the Powerhouse, whether installed or uninstalled


1-year limited warranty

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  • Free shipping

    On all orders over $9.99+

  • 2-Year Warranty

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    Hassle free returns policy

Customer Reviews

Based on 12 reviews
Verl Henson
Great customer service

I ordered the wrong battery it did not have a hole to plug charger in like my orginal although the it was identical in size. I should have cotacted customer service first. They let me send back wrong battery and sent the correct one without any additional charges-thanks for fixing my mistake.


Tineco A11 Hero Replacement Battery-21.6 Volt 2500mAh Space Blue

Gonzalo Lara
Great batteries

We purchased our Tineco vacuum over 3 1/2 years ago and just now we noticed they were not lasting as long as they used to (we’re talking about being used daily and continuously in a house close to 3,000 sq feet. That’s why we purchased an additional one which brought our vacuum back to new again. Tineco is impressive!


I already reached out in regards of purchasing the wrong battery. It’s been a couple of days since I’ve heard back to get a return label or anything. I did get one response but waiting for the next move. I also provided the information for the current vacuum I have. Thank you

Mike Tarantino
Good battery

The battery is good but I wish it would longer than it does. The run time is not long enough when using a faster speed.

John B.
Perfect backup battery...

Having a backup battery that will not interrupt the vacuuming is excellent.

Tineco A11 Series Replacement Battery-21.6 Volt 2500mAh Space Blue

$49.99 $79.99
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