Bicycle Derailleur Battery Charger – ETap AXS XX1 Eagle X01

APWIKOGER Replacement Bicycle Derailleur Battery Charger with LED Indicator

Keep your electronic transmission system powered and ready to ride with this smart replacement battery charger from APWIKOGER. Designed for compatibility with today's leading wireless groupsets, this compact charger features dual LED indicators, overcharge protection, and a tool-free snap-in design — making recharging at home or on the go completely effortless.

Made in Mainland China.

Key Features

• Wide Protocol Compatibility: Works with RED, FORCE, RIVAL eTap AXS, XX1/X01 Eagle, and RockShox wireless electronic transmission systems. One charger covers your whole drivetrain — no more swapping between devices.
• Smart Overcharge Protection: An intelligent charging chip automatically cuts power when the battery reaches full capacity, preventing cell damage, bulging, or capacity decline so your battery stays healthy longer.
• Easy-to-Read Dual LED Indicator Lights: A red LED signals active charging; green means fully charged. A flashing light alerts you to insertion issues — so you always know exactly what's happening at a glance.
• Tool-Free Snap-In Design: Simply snap your battery into place and connect via USB cable. No special tools or technical know-how required — perfect for quick charges before a ride.
• Enhanced Safety Prompts: Built-in safety alerts remind you to unplug when not in use, minimising prolonged power risks and protecting both your battery and your device every time.

Specifications

• Brand: APWIKOGER
• Main Material: Plastic
• Color: Black
• Dimensions: Approx. 7.2 cm × 4.1 cm × 2.8 cm (2.83 in × 1.61 in × 1.10 in)
• Net Weight: Approx. 27 g
• Origin: Made in Mainland China

What's in the Box

• 1 × Replacement Battery Charger

Note: Due to variations in monitor settings and lighting conditions, the actual product color may differ slightly from images. Please allow a 1–2 cm tolerance in measurements due to manual measuring.

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Learn more: EPA guidance on lithium-ion battery handling

Frequently Asked Questions

Q: Which bicycle groupsets is this derailleur battery charger compatible with?

A: This replacement charger is compatible with RED eTap AXS, FORCE eTap AXS, RIVAL eTap AXS, XX1 Eagle AXS, X01 Eagle AXS, and RockShox wireless electronic transmission systems — offering broad compatibility across SRAM's wireless drivetrain lineup.

Q: How do I know when my battery is fully charged?

A: The dual LED indicator makes it simple: the light glows red during charging and switches to green once the battery is fully charged. A flashing light indicates a connection or insertion issue that needs attention.

Q: Does this charger connect via USB?

A: Yes. Simply snap the battery into the charger and connect via a standard USB cable for convenient charging at home, in the garage, or on the road.

Q: Will this charger overcharge my battery?

A: No. The integrated intelligent charging chip automatically disconnects power when the battery reaches full capacity, protecting against overcharging and helping extend your battery's overall lifespan.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.