Check Tank 300 Hi4-T charging inlet, AC/DC capability, destination equipment and network access before importing a plug-in hybrid.
Confirm that the candidate is the required plug-in variant
Collect the VIN-linked powertrain record, charging-inlet photographs and applicable vehicle documentation. Keep HEV, petrol, diesel and PHEV descriptions separate. The HEV and Hi4-T battery inspection evaluates condition; this charging assessment answers a different compatibility question. Identify any non-original inlet or electrical modification and ask for its documented approval and support. A translated advertisement can omit important original-market differences. Do not accept an Australian charging specification as proof that a China-market car has the same hardware. The quotation should state what is physically fitted and what remains to be demonstrated.
Match the inlet to supported destination equipment
Ask a competent provider to identify the connection standard, supported AC and DC functions where fitted, electrical requirements and approved equipment. A socket that physically fits is not a complete compatibility result. Control communication, earthing, protection and the vehicle’s charging limits may affect whether a session is safe and usable. Do not promise that a passive adapter converts every charging system. Where a supplier proposes an adapter or converter, require vehicle-specific technical confirmation and appropriate local acceptance. The specification guide helps organise the hardware identity. If that confirmation cannot be obtained, choose a supportable specification instead of treating conversion as a cheap accessory purchase.
Plan home charging with the actual household supply
Give a qualified installer the intended location, parking arrangement, electrical supply and the vehicle’s documentation. Obtain the supported equipment, installation scope and relevant local permissions before committing to the car. This is not a wiring guide: do not improvise extension leads, alter protection or bypass charging safeguards. Check how the cable will be routed without creating a trip hazard or straining a connector. Consider whether charging hours fit the household routine and tariff, using confirmed rates rather than a theoretical best-case electricity price. A brochure charging time cannot establish what the buyer’s installation will deliver under everyday conditions.
Test public access as well as electrical capability
Identify the networks along normal routes and confirm compatible equipment and a payment method available to the buyer. Do not use the seller’s account as the only proof of access. Check whether a visiting or newly registered customer can start, stop and pay for a session without region-specific identity or payment requirements the buyer cannot meet. Record any cable, application or account dependency. The software and regional-support guide keeps account restrictions separate from genuine hardware faults. A successful home demonstration is valuable but does not prove that a public network accepts the vehicle or the new owner.
Record a complete controlled charging session
Use suitable equipment and a qualified operator where required. Preserve the VIN, starting charge, temperature context, station identity, charge progression, termination and warning observations. A photograph of one peak power value is not an average charging result. Ask the inspector to distinguish a station limit, a temperature or state-of-charge effect and a suspected vehicle fault. Never open high-voltage components to improve a sales demonstration. Compare repeat tests only under sufficiently similar conditions. If DC charging is not supported or not tested, say so plainly; an AC session does not prove a separate fast-charge capability.
Compare usable charging with the overall ownership plan
Estimate electric energy cost from actual tariffs and a representative routine, allowing for charging losses without inventing one fixed percentage. Consider what happens when charging is unavailable during travel. Use the low-battery long-trip guide for that separate planning case. Include equipment, installation and support access in the budget rather than comparing only vehicle prices. An otherwise attractive PHEV may not suit a buyer with uncertain electrical compatibility or no practical charging location. Approve the car when the combination of its hardware, the buyer’s installation and the intended networks is demonstrated and supportable.
Evidence to collect
- PHEV identity and original-market inlet
- Confirmed AC/DC functions and approved equipment
- Qualified home installation proposal
- Buyer-controlled public access and payment
- Complete session record with limitations
Primary references
Specifications and equipment can vary by market, model year, trim, VIN and production batch. Verify the exact vehicle and current destination rules before purchase.
GWM Australia March 2026 brochure: charging specifications are market-qualified ↗Frequently asked questions
Does every Tank 300 hybrid support external charging?
No. Confirm the actual powertrain; HEV and Hi4-T PHEV are different configurations.
Does connector fit prove that a public charger will work?
No. Technical compatibility, supported equipment and account/payment access must also be established.