Choosing the Right RC Battery for FMS Canyon RS
When selecting a battery for your FMS 1/10 Canyon RS crawler, connector type and discharge performance matter just as much as capacity. The XT60 plug, commonly rated for up to ~60A continuous current, can become a bottleneck in high-load conditions such as steep climbs or DIG-assisted turns.
By switching to an XT90 connector, you gain roughly 50% more current headroom (up to ~90A sustained), lower resistance, and cooler wiring under full throttle. This ensures the Canyon RS’s Hobbywing 1060 ESC and 550 brushed motor deliver consistent torque without brownouts or LED flicker.
2S vs 3S Setup Explained
A 2S LiPo pack offers smoother throttle control and longer runtime, ideal for technical crawling or scale driving. Meanwhile, a 3S LiPo brings more punch and torque for those who want faster trail runs or stronger uphill pull. Both configurations fit perfectly within the Canyon RS’s 156×48 mm tray.
Recommended CNHL XT90 LiPo Options
- CNHL G+Plus 5000mAh 7.4V 2S 70C LiPo with XT90 Plug
- CNHL G+Plus 5000mAh 11.1V 3S 70C LiPo with XT90 Plug
Want to learn how these upgrades affect torque, throttle response, and LED stability? Read the full FMS Canyon RS performance & upgrade guide here.
Frequently Asked Questions
1. What RC battery fits the FMS 1/10 Canyon RS?
The Canyon RS supports 2S or 3S LiPo batteries up to 156mm in length and 48mm in width. We recommend CNHL’s 5000mAh XT90 series for the best balance of capacity, discharge rate, and reliability.
2. Why upgrade from XT60 to XT90 plug?
XT60 connectors can limit current flow under heavy loads, especially when using DIG or 3S setups. XT90 plugs handle higher current (up to ~90A) and reduce voltage drop, resulting in cooler operation and stronger acceleration.
3. Can I safely use 3S LiPo on the stock ESC?
Yes. The factory Hobbywing 1060 ESC supports 2S and 3S operation. Just ensure your battery plug matches the ESC’s connector and that the pack fits securely in the tray.