Buyers who import used cars from China and skip battery verification are the ones who end up eating a warranty claim six months after resale. DJYXR Auto treats the Battery State of Health report as a mandatory document on every used EV China unit we export, not an upsell option. A used EV with an undocumented battery is not a discount, it's a liability sitting on your lot.

This matters even more as used EV volume out of China grows, since the pool of buyers willing to purchase sight-unseen on a seller's word alone is shrinking fast. Documentation is quickly becoming the deciding factor in whether a wholesale buyer even considers a listing.

What a Proper SOH Report Actually Includes

• Current usable capacity versus original rated capacity

• Charge cycle count pulled from vehicle telematics or OBD data

• Cell balance readings across the battery pack

• Fast-charging history, since frequent DC fast-charging accelerates degradation

How DJYXR Auto Generates This Data

We connect directly to the vehicle's OBD port using diagnostic equipment matched to each manufacturer's protocol, since a generic scanner often misreads battery data on Chinese EV platforms. This is not a visual inspection or a dashboard reading taken at face value.

Every report is generated and reviewed before the vehicle is listed for wholesale, and the raw diagnostic export is available to buyers on request. We would rather show the data than ask a buyer to trust a summary number.

Reading the Report as a Buyer

A pack showing above 90 percent State of Health after two to three years of use is generally a safe resale candidate. Anything below 80 percent should be priced accordingly and disclosed clearly to your own retail customer, not smoothed over in the listing.

Charge cycle count matters almost as much as the capacity number itself, since a battery with high cycle count but strong capacity retention tells a different story than one with low cycles and unexpectedly poor retention. The second pattern usually points to a manufacturing or thermal issue worth investigating further before purchase.

Why This Builds Long-Term Trust

Dealers who resell a used EV with a documented SOH report close retail sales faster, since the buyer's biggest hesitation is already answered before they ask. DJYXR Auto includes this report as standard on every EV shipment, which has become one of our most repeated reasons for returning wholesale business.

We also flag any unit where the SOH data doesn't match the seller's claimed usage history, and those vehicles get pulled from our wholesale listings entirely rather than repriced and pushed through. That standard has cost us a handful of units we could have sold, but it's the reason our repeat buyer rate on EVs has stayed higher than on our combustion inventory.