SOC of the battery is too high

Stop riding Last verified: pending review Reviewed by: editorial team

Quick answer

Error Code 47 signifies that the state of charge (SOC) of the battery is excessively high. This condition can prevent the eBike from functioning properly, as the system is designed to operate within specific SOC limits to ensure safety and performance.

Stop riding Battery Often DIY-friendly Beginner (15–30 min)

Does this apply to your bike?

H700 · Bafang · Common displays: DP E171

Heads-up: the same number can mean different things on other systems — always check your drive system first. Browse all drive systems →

What you’ll notice

The display shows Error Code 47, and the motor may not operate as expected.

Likely causes, ranked

Start at #1 — causes are ordered by how often they turn out to be the problem.

#1 Battery SOC too high

How to check: Check the battery management system (BMS) for SOC readings.

Troubleshooting steps

Check battery SOC

Tools: Multimeter easy

Inspect the battery management system to confirm the state of charge.

If it passes →Proceed to reset the system.

If it fails →Contact a professional for battery inspection.
Reset the system

easy

Power off the eBike, wait a moment, and then power it back on.

If it passes →Check if the error persists.

If it fails →Seek professional assistance.

When to stop and get professional help

If the error persists after checking the SOC and resetting the system, stop riding and consult a professional.

Never open, puncture, or disassemble the battery pack, and never bypass the BMS. See our safety guide.

More codes for H700

44 · Voltage of the single cell is too high 45 · Battery temperature is too high 46 · Battery temperature is too low 48 · SOC of the battery is too low

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Sources & verification

Last verified: pending review Reviewed by: editorial team

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