Sram Red eTap battery Black

Name: Sram Red eTap battery
Brand: Sram
SKU: 136002640
Price: 47.99 EUR
Availability: InStock
Rating: 5 (85 reviews)

Sram Red eTap battery

47.99 €

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85 Reviews

11 Questions

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Long

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Features of Sram Red eTap

Trusted by over 25 million satisfied customers worldwide

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Specifications Sram Red eTap

Features of Sram Red eTap

Color Black

Color

Black

Subcategories Shifters

Subcategories

Shifters

Product Type Batteries

Product Type

Batteries

Product description of Sram Red eTap battery

Description summary

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SRAM ETAP/AXS BATTERY QTY 1

LIGHT, SMART, POWERFUL
The SRAM battery is the power source for eTap® or AXS™ components. The same power unit is interchangeable between front and rear eTap® AXS™ derailleurs, Eagle AXS™ derailleurs, and the RockShox Reverb AXS™ seatpost.

Features:
- Up to 1000 kilometers of riding per charge
- Charges in 60 minutes or less
- Lightweight (24g) and easy to transport
- Same battery design for all AXS™ components and original SRAM RED® eTap®
- 24g

Specifications

Manual

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What our customers are saying about Sram Red eTap battery

This genuine SRAM battery is a high-quality, original factory product praised for its reliability and long-lasting performance. It´s the perfect spare battery for long rides, thanks to its small, lightweight, and compact design. Customers confirm this official AXS and eTap battery fits perfectly, is easy to install, and charges quickly. An essential, top-performing component for electronic shifting systems, offering excellent build quality with zero failures. It includes a red cap for safe storage

Battery

2025/12/27

Rui Lopes

Very satisfied with my transmission, the battery lasts for many kilometers, super.

Seems to be the same as the newer AXS battery

2025/12/25

John

The cost of the Red eTap battery is less than the AXS branded battery. They both fit the newer components and the older Red equipement. I wasn't able to find any info about the specs to compare, but I'd stay with the Red eTap option until it's out of stock. This one works just as well as the newer option, but is cheaper.

Good battery

2025/10/27

Peio

SRAM batteries work very well... I've had them for several years and they've worked wonderfully, but they need replacing now because they only last one or two rides...

Excellent

2025/09/23

Excelente

Excellent product. Original, not replicas. Perfect for SRAM shifters.

Perfect !!

2025/09/11

Gilles

Excellent battery, completely compliant. Fast and careful delivery and fair price, thank you.

Best purchase ever!

2025/08/29

Anatoliy

Reliable, efficient, and easy to use, highly recommend this item.

Sram battery

2025/08/06

Eusebio

Sram battery, nothing more, fast shipping and good price. Nothing more to say.

Perfectly functional

2025/08/01

Marco Sassi

Despite the very low price, the battery is 100% comparable to the one sold at full price. Top-notch battery life, too. Original product.

Suitable for all axs devices

2025/07/13

oriol

A very good buy! They fit all AXS components, both on mountain and road bikes. They work well with the new Flight Attendace electronic suspension systems and Reberb dropper seatposts.

100%

2025/06/24

adolfo

100% compatible SRAM battery

Complies

2025/06/21

adolfo

Meets expectations, fast shipping. It's a pleasure to shop.

Battery

2025/05/26

batteria sram

it works perfectly

Sram battery

2025/05/20

Bjarne

The best price on the market for the original SRAM battery

Transmission

2025/05/10

Miguel Ángel

Super price

Reasonable price

2025/04/22

Manuel

Fast shipping. Everything went smoothly.

Sram derailleur battery

2025/04/18

Thierry

Good product and super Sram battery, you have to buy 1 more and it doesn't take up space

Differences?

2025/04/17

Maria camilla

Hello, why does this battery cost less than the 86? What are the differences?

Sram battery

2025/04/13

Aitor

Perfect original good price

Battery

2025/04/13

James

Good

Bathery

2025/04/13

James

Great

Sram quality

2025/04/01

bateria de repuesto

To complement the current batteries, with the cold of winter the batteries end up quite depleted... a spare is ideal.

Extra batteri

2025/03/21

peter

Good price and delivery

Sram red etap battery

2025/03/05

Lucas

Fast and reliable delivery.

Perfect

2025/03/02

Kev

Good price and delivery

Battery

2025/02/16

Dirk

Great part, fits perfectly and lasts a long time

Extra bacteria

2024/11/17

Jonas

Wanted an extra battery when driving really far

Optimal

2024/10/19

LEONARDO

The Original battery is the best choice. Fast and better price !!!

Excellent product!

2024/08/20

Stephen

Bought as a spare, very small and light so is perfect to carry with you on longer rides. Excellent build qaulity, don't use 3rd party batteries! Just get the SRAM official one it's affordable and much better.

Everything went well

2024/06/27

Mario

Item well packaged and protected, in perfect working order, arrived perfectly on time.

Avoid car batteries - hahah

2024/06/18

Gee

Long life, quick to charge, slip in easily to Sram mechs. work brilliantly.

Everything as scheduled

2024/06/10

Davide

Order handled perfectly, item well packaged and protected, in perfect working order, arrived perfectly on time.

Good purchase

2024/06/09

Aingeru

A second spare battery in case any problem arises, and the truth is that everything is fine to date, without any failure. The battery is original from the brand

Total reliability

2024/05/09

David

High quality factory product. Long lasting and zero failures. Very competitive price and fast delivery

Very good material

2024/04/03

JORDI

Very good product for electronic shifting for road bikes. Small, simple and easy to assemble. Includes the red lid that is perfect for storage

Genial!!

2024/03/22

Manel

Original product, fast delivery and good price

Genial!!

2024/03/22

Manel

Original product and on sale. Fast shipping

Perfect

2024/03/11

Luca

Original battery with a good price

Real deal

2024/02/14

David Lewis

Great price, genuine product and delivery as promised. Slightly longer delivery than other sites, so planning is required - but that was very manageable for me.

Sram battery

2024/02/09

Alejandro

Original sram battery. Perfect product and shipping.

Great Value

2024/02/09

Kevin McCarthy

Perfect as a spare, great value.

All perfect

2024/02/08

Miguel

Good product, just one problem, the sarm batteries are too expensive

Good price and fast shipping

2024/02/06

Antonio Carrasco

original product, good price and fast shipping

Perfect

2024/01/23

Yoann

Good price, original battery, fast delivery

All perfect

2023/12/28

Antonio

Product as expected. It includes the red cap to protect the terminals and comes in its original packaging.

All phenomenal

2023/12/15

Jose Angel

Everything was phenomenal, the product, the shipping, and above all the price

Original battery

2023/12/06

jose

Valid for SRAM electronic groups for both MTB and road

Excellent product

2023/10/08

Jaume

Original battery at an excellent price.

Sram battery

2023/08/27

Félix

Received my Sram battery. all perfect. I usually buy at Bikeinn and I have never had any problem. I like this online store because they have never failed me and the perfect deadlines,

Original sram battery

2023/08/08

NATALIO

I am a regular user of this page for my purchases related to the bike and they have always been very satisfactory.

Good!

2023/06/19

Cristian moretto

Great original replacement!

Great battery

2023/06/17

Cliff

Good battery. Original sram product. Does what it's supposed to.

Batteria sram red etap

2023/05/11

Ricardo Barcellone

Fast and perfect shipping and packaging. Great price.

Sram Red eTap Battery

2023/04/26

Jakub

Great battery for the money.

Sram battery

2023/04/05

Paulo Silva

I bought it to have a second battery. Original material of excellent quality. Everything is delivered in the packaging as described in the sale.

They work ok

2023/03/28

Daniel

great quality! They load well! there is no problem with them. Delivery and service at the highest level! thanks for successful transaction.

Sram stage axs battery

2022/11/29

Amilcar Mestre

Great product to bring as a spare. Well packed.

Sram red etap battery

2022/11/21

Luis

Bought as a battery to always have one on the bike and another charged. Same features as the one that came when I bought the electronic group, since it is the original of the brand

Sram etap axs battery - Extra for just in case

2022/09/29

Manuel

This was ordered just to prevent, it's seems that one battry charge it's enough for 2000km - 3000km, so we never know :-)

Battery compatible

2022/08/23

Yann

Is this battery compatible with mtb group AXS? Or is it specific to etap?

Nice battery

2022/07/22

Dzmitry

Bought second battery as spare.

SRAM original quality

2022/07/08

Michal

Bought as a spare. (SRAM original quality)

Comment

2022/05/18

Carlos

Excellent quality as usual

Axs battery

2022/02/01

Artur

I bought 2 pcs in stock, they fit perfectly great quality. Arthur

Sram etap axs battery

2022/01/27

F.Afonso

Delivery on time and in excellent condition

More Juice - just in case!

2022/01/18

MyKigs

I'm new to the AXS system so have 'range' anxiety at the moment. The easy solution is to buy a 'spare' and pop in your backpack. So that's what I've done. I can now run the mech and dropper till they die and know I won't be caught out on the trails. Happy days.

great price

2021/10/17

Jim Crisp

cheapest price I could find. thanks

Valid for axs xx1

2021/10/03

Dmm

Corresponds to what is described. Arrives fast, good price.

AXS Batteries

2021/09/19

Great little batteries. Ordered three so one spare in case I forget to fully charge one.

Sram etap axs battery

2021/07/22

Domènec

Product in perfect condition. Delivery in the established period and at the requested point. The perfect delivery point.

Sram etap battery review

2021/07/15

Steve

Good price and great service.

Excelent product

2021/06/21

Fidel

Very good service, fast delivery

Sram battery etap

2021/04/17

Vincenzo Scarcelli

Perfect and quick advice. .....

Sram Battery ETap

2021/03/17

Mr M Cookson

Obviously if you've purchased this then you've already signed up for the whole eTap experience: But I would suggest buying from Bikeinn and get an original product delivered quickly for a very cheap price.

Perfect battery

2021/03/10

Aitor

Perfect battery and super fast shipping

Sram battery axs

2021/02/22

Nuno Paixão

The product is good and shipping was super fast as always. Good price.

Sram battery etap

2021/01/26

Luigi

Battery as described, fast delivery seller +++

As described

2021/01/20

Michael

Battery for etap delivered on time in perfect condition

Sram battery etap

2021/01/13

Joney

Quality product ... fast delivery and seller. I recommend Bikeinn

Axs battery

2020/11/18

Gianluca

All right

Top

2020/11/06

Yves Weber

Fast delivery. Top goods :-D

Sram battery e-tap 1 units

2020/11/04

Jacobo

100% recommended battery

Review

2020/10/23

Roby

Product as described, Fast shipping (even photos of the package before being shipped). Top

Perfect battery

2020/10/04

David

Perfect battery, original valid for csmbio sram red etap wifli

Sram red etap

2020/09/01

Eric

This battery is valid for my change

Very good

2020/05/10

Luis Silva

Another purchase. And even in difficult times, everything went very well.

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Difference with other product/ is it original sram?

2025/04/28

Consuelo

Hi! I see another similar product that costs twice as much: https://www.tradeinn.com/bikeinn/es/sram-bateria-axs-red-etap/141330818/p What´s the difference? Is it an original Sram product or a copy?

Answer of Aitor

The battery lasts longer

Answer of Alexandre

These are definitely SRAM products. It must be an older batch since the batteries are a little less efficient over time. I ordered some and the cheaper ones work very well.

Difference between 2 products

2025/04/20

Enrico

What's the difference between this battery and this one: https://www.tradeinn.com/bikeinn/en/sram-axs-red-etap-battery/141330818/p?queryID=d5086426c86b076e2be3d1bb81003414&buscador_search ?

Answer of alan

None , Specifications are almost same . regards

Axs batteries

2024/12/22

Miquelàngel

Greetings, I see that you have two axs batteries, one for €100.99 and the other for €50.49, what is the difference between the two, apart from the price? Thanks

Answer of Thierry

I took the same 2, they are standard on all the groups of the brand as long as these electric speeds. This one is the new edition: https://www.tradeinn.com/runnerinn/fr/sram-batterie-axs-red-etap/141330818/p

Reverb axs dropper post

2023/12/18

Tom

Is this battery compatable with the wireless dropper post? Thanks

Answer of Andrea

In theory these batteries are all the same, both for the derailleur and for the telescopic.... If it is incorrect you can return it

Cover protects terminals

2023/12/04

Antonio

Hello. Does it include a protective terminal cover for when not in use? Thank you.

Answer of Antoine

Hi, yes the standard red cover is included

sram eagle axs

2023/10/31

Judite

Is this battery compatible with the "Sram Eagle AXS" battery? Thanks

Answer of ARCADIO

YES, IT IS COMPATIBLE. The SRAM battery is the power source for the eTap® or AXS™ components. The same battery can be swapped between eTap® AXS™ shifters and derailleurs, Eagle AXS® shifters and derailleurs, and the RockShox Reverb AXS™ seatpost.

Compatibility

2023/10/22

Roman

Can I use this battery with Sram Force D2? Front and rear derailleur Thnx!

Answer of Alfredo

It is compatible with all Sram electronic groupsets: Red, Force and Rival.

Force battery

2022/08/07

Juan Felipe

Buenas tardes. Does this battery work or is it compatible with my forced group? Thank you

Answer of DAVID

Sram uses the same battery for all groupsets. It is compatible with Sram Force, Xx1, Gx, etc. Cheers

Compatibility

2022/06/14

Bernardo

Hello! Are they compatible with the AXS XX1 groupset?

Answer of marco

Yes, they are compatible

Answer of Antoine

Yes! All AXS groupsets

Sram group

2022/05/18

VERSCHEURE Jean-Louis

Hello, Is the Sram Red ETap battery compatible with the Force E-Tap AXS groupset? Do brake cables and housings come with the grips in the Force E-Tap AXS group? Are the brake pads Shimano standard or Sram specific? Thank you J-Louis

Answer of marco

The batteries are compatible. The pads are SRAM specific or must be from another brand but compatible

Answer of Antoine

Hello, The battery is compatible with Force. In the Force AXS skid group the cables are included. And I don´t know how to answer your last question :) Cdt

Compatibility

2022/05/12

Simone

Is it good for sram x01 axs shifter? It is original? Thanks

Answer of marco

Yes, I use it on the SRAM X01 rear derailleur. It is original

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Sram Red eTap battery

Features of Sram Red eTap

Sram - Sport - Batteries

Specifications Sram Red eTap

Features of Sram Red eTap

Color Black

Subcategories Shifters

Product Type Batteries

Product description of Sram Red eTap battery

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What our customers are saying about Sram Red eTap battery