Pine State Pedals

Midcoast Maine Electric Mobility Solutions

Battery Health Report

Battery Health & Diagnostic

Measured capacity, charge behavior, and a full safety check of your pack — so you know exactly how much life is left and whether it's safe to keep riding.

Customer

Bike make / model

Battery brand / model

Battery serial #

Chemistry / config

Nominal voltage (V)

Tested by

Date

Performance Measurements

Resting voltage (V)

Full-charge voltage (V)

Charge cycle count

Rated capacity (Wh)

Tested capacity (Wh)

Cell balance / delta (mV)

Internal resistance (mΩ)

Charge time to full

Charger output (V / A)

Temp during charge (°F)

State of Health

—

Enter rated & tested capacity

0%60%80%100%

Computed as tested ÷ rated capacity. As a common rule of thumb, packs above ~80% are healthy, 60–80% are worth monitoring, and below ~60% are usually due for replacement — but always defer to the manufacturer's spec and your own judgment, especially if any safety item below is flagged.

Healthy — keep riding

Monitor / re-test

Recommend replacement

Physical & Safety Inspection PASSWATCHFAIL

Add photo

How to read it

Pass good, no concern • Watch minor / monitor • Fail safety issue — note it and add a photo. Any swelling, heat damage, or venting is a stop-riding safety flag.

Diagnosis & recommendation

Pine State Pedals · (207) 218-4001 Veteran-owned · Appointment-based · Midcoast Maine