Eco Battery Replacement for G100 Pro - CX-HR-G100PRO-YL
Top Battery Tank G100 Pro: 72V 18AH
Bottom Battery Tank G100 Pro: 72V 15A
What our Experts Think
Q&A
Q: What device is the G100 Pro battery compatible with?
A: It is a replacement battery for HappyRun G100 Pro electric bike, designed for original fit and performance.
Q: What is the battery specification?
A: It features a high-voltage lithium pack (typically 72V class system) optimized for long-range electric riding performance.
Q: Is this an OEM or replacement part?
A: It is a genuine replacement battery (SKU: CX-HR-G100PRO-YL) designed for direct compatibility with the G100 Pro.
Q: Can the battery be removed for charging?
A: Yes, it is a removable battery, allowing convenient indoor or off-bike charging.
Q: How long does the battery last per charge?
A: Range depends on riding mode, terrain, and load, typically supporting long-distance electric riding sessions per full charge.
Q: How long does it take to charge?
A: Charging time varies, but generally takes several hours for a full recharge using the standard charger.
Q: Is it safe and protected?
A: Yes, it includes built-in battery management system (BMS) for protection against overcharge, overheating, and short circuits.
Q: What does SKU CX-HR-G100PRO-YL mean?
A: It is the manufacturer part number identifying the yellow variant G100 Pro top battery replacement.
Maintenance Tips
- OEM replacement top battery for the HappyRun G100 Pro dual-battery system
- SKU: CX-HR-G100PRO-YL (Yellow variant)
- Designed for 72V dual setup (top battery: 18Ah)
- Works with G100 Pro’s 6000W peak motor system for full power output
- Plug-and-play fit for factory mounting slot (no modification needed)
- Maintains original range (up to ~78 miles dual battery system)
- Compatible with G100 Pro charging system (standard 72V charger)
- Recommended to replace if you notice voltage drop, reduced range, or charging inconsistency
- Always balance usage with bottom battery for longer lifespan and stable performance
- Store at 50–70% charge if unused for long periods to prevent degradation
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