best ERS settings for F125
Learn about best ERS settings for F125
Updated October 12, 2025
If you’re struggling with the best ERS settings for F125, you’re not alone. New players often feel like the battery drains “randomly” or the Overtake button isn’t giving the speed they expect. In F1 25, ERS is limited and context‑sensitive, so timing matters more than raw usage. This guide will show you exactly how to set it up and when to press it for real lap time and racecraft gains.
Quick Answer
Bind the ERS Overtake button somewhere easy to hit, turn ERS Assist off once you’re comfortable, and use Overtake in short bursts on corner exits and main straights. In Qualifying, start your push lap with 90–100% battery and finish near 0–5%. In races, keep 30–80% state of charge, attack/defend on straights, then recharge for a lap.
Why best ERS settings for F125 Feels So Hard at First
- ERS (the hybrid battery) has strict per‑lap limits and recharges mostly under braking, so it runs out fast if you leave Overtake on.
- F1 25 simplifies ERS control to a single Overtake button (and an optional assist), which makes it easy to overuse at the wrong times.
By the end of this guide you’ll know how to set up your controls, read the battery on the HUD, and deploy ERS in the right places for Qualifying, Time Trial, and races.
What best ERS settings for F125 Actually Means in F1 25
In F1 25 you don’t choose complex ERS modes per corner. You manage:
- The ERS Assist (On = the game deploys for you; Off = you control it).
- Your Overtake (ERS) button mapping.
- Your usage plan per session (TT/Quali/Race) and per straight.
- Your battery State of Charge (SOC), shown on the HUD/MFD.
Plain language: ERS gives a short horsepower boost. Use it where it makes the most time (long, clean acceleration zones) and avoid wasting it where it doesn’t (slow, traction-limited exits or mid-corner).
Short technical note: The game models limited electrical energy you can deploy per lap and overall battery capacity. The battery recharges via braking (MGU‑K) and a bit from lift/coast. If you hit the per‑lap limit or drain the battery, Overtake has little to no effect until you recharge.
Before You Start (Prerequisites)
- Hardware:
- Controller or wheel/pedals. Any setup works; just bind Overtake to something easy to reach.
- Game version/mode:
- F1 25, latest patch.
- Applies to Time Trial, Grand Prix, Career/My Team, and Multiplayer (note: assists may be lobby‑restricted online).
- Menus you’ll use:
- Settings > Assists
- Settings > Controls > Edit (bindings)
- On-track MFD/HUD (ERS page, Battery display)
- Radio Commands (Battery status)
Step-by-Step: How to Fix / Improve best ERS settings for F125
- Map your ERS controls
- Open Settings > Controls > (your device) > Edit Bindings.
- Bind ERS Overtake to a large, easy button:
- Controller: a bumper or face button you won’t hit by accident.
- Wheel: a thumb rotary, big thumb button, or easily reachable paddle.
- Also bind MFD Toggle and MFD Shortcut (ERS page) if available, so you can quickly see battery % and toggle Overtake.
Success check: On track, pressing the button shows an “Overtake”/“OT” indicator on the HUD and you feel stronger acceleration on straights.
- Choose ERS Assist level
- Go to Settings > Assists > ERS Assist.
- New to the game: set On for a few sessions to learn the tracks.
- Ready for lap time: set Off to control Overtake manually. You’ll gain time by using it exactly where it matters.
Success check: With Assist Off, your Overtake only activates when you press your button.
- Enable/learn the battery display
- Ensure your HUD shows ERS/SOC. Use the MFD to cycle to the ERS or Car page to see battery % and Overtake status.
- Get used to 3 ranges:
- 80–100%: you can attack.
- 30–80%: normal running.
- 0–30%: you’re vulnerable; recharge soon.
- Use a clear ERS plan per session
Time Trial
- Out of the pits: do one warm-up lap, build battery to 100%.
- Push laps: Use Overtake on the main straight and any longer acceleration zones where you’re not traction-limited.
- Between laps: Lift briefly into big braking zones to ensure you start the next lap at 90–100%.
Qualifying
- Out-lap: Save battery. No Overtake except a short burst before the final corner if it helps entry to your push lap.
- Push lap:
- Aim to finish the lap around 2–5% battery.
- Toggle Overtake:
- On the start/finish straight from 3rd/4th gear onward.
- On the longest straight(s) and the best traction exits.
- Off through medium/slow corners and short kinks where wheelspin or minimal time gain is likely.
- In-lap: Overtake Off; recharge fully.
Race
- Start: Consider briefly enabling Overtake as you feed in throttle (usually from 3rd gear) to avoid wheelspin but still get a launch.
- Attack windows:
- Combine DRS + Slipstream + Overtake on main straights.
- Use short bursts to pull alongside before the braking zone; don’t sit with it on all lap.
- Defend:
- If rival has DRS, use Overtake on the straight they’re most dangerous on.
- Recharge:
- If SOC < 25–30%, commit to a recharge lap: Overtake Off everywhere, brake firmly in big zones to harvest, and avoid unnecessary wheelspin.
- Safety Car/Virtual Safety Car:
- Keep Overtake Off; recharge for free so you can attack on the restart.
- Wet:
- Use shorter Overtake bursts in higher gears only; traction is the limiter.
Controller‑specific tip: Pulse Overtake in half‑second to 1.5‑second bursts on exits to avoid sudden wheelspin. Wheel users can hold it a bit longer because they can manage traction more precisely.
- Track-type adjustments (simple rules)
- Power tracks (Monza, Baku, Jeddah): Save for the longest straights. You’ll need recharge laps if you fight often.
- Balanced tracks (Bahrain, Barcelona): Use Overtake on main straight + 1 more long burst; otherwise conserve.
- Street/technical (Monaco, Singapore): Very limited use—short, controlled bursts only on the cleanest exits.
- Post-session review
- Ask engineer: “Battery status.” Check if you’re chronically low.
- If you end Quali laps with >15–20% battery: you’re leaving time on the table—use Overtake more.
- If you finish laps at 0% early: you’re using it too soon or in poor places—save it for the longest straight.
Common Mistakes and Myths About best ERS settings for F125
- “Always keep Overtake on.” Wrong. You’ll drain early and be slower by sector 3.
- Using Overtake in low gears on greasy exits. The extra torque just causes wheelspin and lost time.
- Saving 100% all race “for later.” You miss overtakes and defenses now; aim to cycle 30–80%.
- Spamming Overtake mid-corner. It does little; focus on exits and straights.
- Relying on ERS Assist forever. It’s decent for learning, but manual control is faster because you deploy exactly where you gain most.
Troubleshooting and “What If It Still Feels Wrong?”
- Overtake does nothing when I press it
- Likely cause: Battery too low or you’re in pit lane/limited conditions. Action: Check SOC on the HUD; recharge for a lap and try again on a straight.
- My battery drains in 2–3 laps in races
- Cause: Overusing on short straights or corners. Action: Restrict to main straights and best exits; add planned recharge laps.
- I can’t find the ERS toggle in the menu
- Cause: Wrong binding page/device. Action: Settings > Controls > your active device > Edit Bindings > ERS Overtake.
- ERS Assist seems to fight my inputs
- Cause: Assist deploying at suboptimal times. Action: Turn ERS Assist Off and take manual control.
- Changes don’t apply online
- Cause: Lobby rules/assists locked. Action: Check lobby settings; you may be forced to a certain assist configuration.
- I forget to turn Overtake off
- Action: Use the MFD ERS page and get in the habit of toggling off at brake boards; bind a comfortable button and watch the HUD “OT” indicator.
Note: Don’t max out Overtake everywhere on a controller in the wet—you’ll spin more and go slower.
Pro Tips Once You’re Comfortable
- Micro-bursting: Tap Overtake for 0.5–1.0s right at the throttle pickup on key exits, then again mid‑straight. This minimizes wheelspin and maximizes average speed.
- DRS synergy: Prioritize Overtake where you also have DRS; the combo yields the biggest top‑speed gain.
- Race craft banking: If you’re leading a train, save to 60–80% and use Overtake on the main straight each lap; rivals without ERS discipline will run out first.
- Out-lap trick in Quali: A tiny Overtake burst before the final corner can stabilize revs and improve push‑lap launch—only if it doesn’t cost you battery you need later.
How to Know It’s Working (Definition of Done)
- Qualifying
- You start push laps at 90–100% SOC and finish around 2–5%.
- Your lap times improve most on straights, with fewer late-lap drop‑offs.
- Race
- You hold 30–80% SOC most of the time.
- You can attack/defend on main straights consistently.
- You’re no longer running 0% for multiple laps unless you choose to push.
- Controls/HUD
- ERS Overtake button is easy to hit, and you reliably toggle it off at brake boards.
- You can read battery % on the MFD at a glance.
Next Steps and Related Guides
- Now that your best ERS settings for F125 are dialed in, the next big gain usually comes from improving your braking technique. Check out our guide on F125 braking technique next.
- Master race craft with our F125 DRS and overtaking strategy guide.
- If traction is holding you back when using ERS, read our F125 traction control and throttle application guide.
