did they solved the broken tab issue I have 4 battery’s all broken at the same place ?? the small tab broke up

I am hoping as I am buying a new one now. That said, I have only had one tab break since 2015. Not sure if recent failure is 5 years old or 2018 replacement. I suspect these come from China factory where engineers get paid to use less material; hence no radii at sharp corners where higher stress occurs.

Does anyone know what type of battery this is? lithium ion? nimh? nicad?

It's a Lithium Ion. I've been using them for a few Cycling Seasons. I carry a couple spares, but yet have not needed to swap out during any of my Century Rides and I do a lot of shifting during a day ride. During season I always keep Batteries Charging to be readily available. I ride in approx. 6+ century rides each cycling season, additionally I ride each "off" weekend and have yet to have battery issue.

Can i used this battery with my 12 speed eagle axs mountain bike derailleur?

Yes you can. I have Eagle AXS and the battery works fine.

Will this work with the new sram axs system?

Yes. It works fine with AXS. I have both and the battery is exactly the same as the one that came with the group and fits and functions perfectly.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

eTap and eTap AXS Battery

Product ID: 29100666

Details

Battery Capacity
389 Milliamp
Battery Cell Composition
Alkaline
Brand
SRAM
Number of Batteries
1 Unknown
Unit Count
1.0 Count

⚡60-min fast recharge

🔋389mAh high-capacity power

🪶Ultra-light 24g weight

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

₨43780

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

Details

Battery Capacity
389 Milliamp
Battery Cell Composition
Alkaline
Brand
SRAM

Description

⚡ Power your ride, dominate every mile.

POWER THAT KEEPS PACE - High-capacity 389mAh battery ensures extended rides without compromise.
LIGHTNING FAST RECHARGE - Get back on the road in under 60 minutes with rapid charging technology.
ALL IN ONE COMPATIBILITY - Seamlessly powers SRAM eTap, Eagle AXS, RockShox AXS, and Flight Attendant systems.
FEATHERWEIGHT PERFORMANCE - At just 24 grams, it adds minimal weight for maximum speed and agility.
BUILT TO BRAVE THE ELEMENTS - Durable terminal cover protects against dirt, moisture, and debris for reliable connectivity.

The SRAM eTap and eTap AXS Battery is a lightweight, high-capacity lithium-ion power source designed for SRAM’s electronic shifting and suspension systems. With a 389mAh capacity, 12V output, and rapid 60-minute recharge, it delivers reliable, long-lasting performance while minimizing bike weight. Its durable terminal cover ensures protection against environmental factors, making it the ultimate battery for professional riders seeking seamless, all-day power.

Specifications

ASIN	B0186OPWJA
Amperage	1.5 Amps
Battery Capacity	389 Milliamp Hours
Battery Cell Composition	Alkaline
Battery Cell Type	Alkaline
Battery Weight	24 Grams
Brand	SRAM
Built-In Media	Electronic Shifter Part, SRAM
Customer Reviews	4.7 out of 5 stars 1,301 Reviews
Global Trade Identification Number	00710845780615
Item Dimensions	9.5 x 1 x 5 inches
Item Weight	0.12 Pounds
Manufacturer	SRAM
Model Name	AXS Battery and Charger Accessories
Model Number	00.3018.102.000
Number of Batteries	1 Unknown batteries required.
Reusability	Rechargeable
UPC	710845780615
Unit Count	1.0 Count
Voltage	12 Volts
Warranty Description	Limited Warranty

Reviews

D**.

Perfect Functionality

Great Product! Performs as it should. Thanks!

18.12.2025

R**.

Lasts

great battery but pricey!

17.02.2026

J**R

It’s great

Works just like it should

15.04.2026

M**5

Keep a spare in your kit!

A spare in the pocket prevents a good ride from becoming a bad one.

23.02.2026

B**B

Perfect.

works perfect for my SRAM shifters

4.12.2025

K**R

Great deal!

Very pleased!

7.01.2026

K**N

Authentic SRAM

Authentic Sram battery for my AXS, no more getting stranded.

10.09.2025

L**O

Works fine

Exellent for a back up! Always keep one in your glove box when needed

29.07.2025

L**T

Très bien

Ce monte très bien sur le dérailleur sram. Bon matériel.

7.04.2026

T**É

Batterie original

Super ! C'est l'original , lieux et place et même chargeur. Tout est parfait 😁

3.05.2026

R**N

SRAM

Works as expected

1.05.2026

A**O

SRAM é qualidade

Bom material

15.04.2026

D**S

Arrived early

Arrived early, perfect purchase

9.07.2020

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

₨43780

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews