How long does it hold a charge if I keep it in my bag as a spare?

(Perhaps overly detailed answer). I charged two of these batteries and a genuine SRAM one at the same time. I got 18 hours of riding out of the SRAM one over a 5 week period. Then I put in an MRX (5 weeks after charging), and got 12 hours over 4 weeks of riding. Then I put in the second MRX (now 9 weeks after charging) and got 8 hours. So, they seem to hold a charge well enough to use as backup.

Is this battery compatible with the sram etap charger?

I believe it’s the same charger for AXS and etap

What is the warranty on these batteries?

I don't know but for the money, just buy it. I haven't noticed the difference between it and the SRAM battery.

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MRX Solutions 2 Replacement Batteries for Sram AXS, for eTap Eagle XX1 X01 GX Reverb Force Rival Red XPLR, Just The Battery

MRX Solutions 2 Replacement Batteries for Sram AXS, for eTap Eagle XX1 X01 GX Reverb Force Rival Red XPLR, Just The Battery

Product ID: 393451992

Details

Battery Capacity
3 volts
Battery Cell Composition
Lithium Ion
Brand
MRX Solutions
Number of Batteries
2 Product
Recommended Uses For Product
Bicycle

🔋Up to 60h battery life

🔴Includes red protective covers

⚙️100% interchangeable design

₹ 6461

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Description

🔋 Power your ride, own the trail—never get caught powerless again!

DUAL POWER PACK - Two rechargeable batteries plus red protective covers with charge status switch—always be ready to roll.
SEAMLESS COMPATIBILITY - Fits SRAM AXS & eTap components including Eagle XX1, X01, GX, Force, Rival, Red, XPLR & RockShox Reverb.
SMART BATTERY MONITORING - Works with SRAM App to keep you informed on battery status—ride with confidence and control.
VERSATILE INTERCHANGEABLE - Fully interchangeable front and rear derailleur batteries for ultimate convenience and flexibility.
ENDURANCE THAT KEEPS YOU RIDING - Up to 60 hours of power for road derailleurs and droppers—never miss a beat on your ride.

MRX Solutions offers a dual pack of rechargeable lithium-ion batteries designed specifically for SRAM AXS and eTap components, delivering up to 60 hours of reliable power. Compatible with a wide range of SRAM derailleurs and RockShox Reverb droppers, these batteries include red protective covers with charge indicators and integrate seamlessly with the SRAM App for real-time battery monitoring. Lightweight and fully interchangeable, they ensure your high-performance bike components stay energized for every adventure.

Specifications

ASIN	B09BC3GY5W
Antenna Location	Bicycle
Battery Capacity	3 volts
Battery Cell Composition	Lithium Ion
Battery Cell Type	Lithium Ion
Battery Weight	1 ounces
Best Sellers Rank	#18,744 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #7 in Cycling Electronics
Brand	MRX Solutions
Customer Reviews	3.8 out of 5 stars 276 Reviews
Item Weight	0.06 kg
Manufacturer	MRX Solutions
Model Name	Batteries
Number of Batteries	2 Product Specific batteries required.
Recommended Uses For Product	Bicycle
Reusability	Rechargeable
Unit Count	1 Count
Voltage	12 volts

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Yes, all products are sourced from reputable international marketplaces in US, UK, and UAE. We have a robust verification process to ensure product authenticity, and each item is inspected at our warehouse before shipping to customers. Every product comes with applicable warranties and our standard return policy for your peace of mind.

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We typically deliver within 4-9 business days to major Indian cities. Each order is trackable end-to-end 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.

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All products are sourced from US, UK, and UAE. Our prices include international shipping costs, customs duties, payment processing fees and logistics handling to ensure smooth delivery to India. We handle all customs clearance so you don't face any hidden charges later.

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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₹ 6461

Duties & taxes included

In stock

Sold byAmazon IndiaDelivered 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 India.

Secure transaction

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Fast, free shipping, member pricing & priority support.

Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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Fantastic and great service. Shipping was faster than expected.

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Great price for an authentic product. Fast international shipping too!

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