QC Charge

04/28/2024

We are up in Portland, Oregon USA for an event hosted by the Oregon Electric Vehicle Association.

Here is a brand new 2024 Tesla CyberTruck charging a 1914 Detroit Electric car.

QC Charge

02/09/2024

We have two new addresses:

QC CHARGE #1
1315 Hotspring Way
Vista, CA 92081

QC CHARGE #2
8750 NE Emerson St
Portland, OR 97220

QCcharge.com

11/11/2023

We are pleased to announce the “COOLANT DELETE” kit for the Tesla “Large Drive Unit” (LDU). Don’t let a leaking rotor seal in your Tesla motor cause expensive damage! All of the cars with the Tesla LDU (formerly the “570A” motor) have the fatal flaw of leaking coolant (cars listed below).

qccharge.com/products/coolant-delete-tesla-large-drive-unit

This leaking coolant issue will short out the stator (field windings), seize and rust the rotor, and of course, complete destroy the electronics in the inverter.

So, after rebuilding HUNDREDS of these Tesla Large Drive Units (LDUs), we have developed the “fix all” for all the LDUs.

ALL OF THESE MOTORS NEED THIS MODIFICATION.

Plus, this COOLANT DELETE modification is entirely reversible, should you decide to do so.

Our "COOLANT DELETE Tesla Large Drive Unit" will allow the Tesla LDU to operate with the following parameters:

1) Coolant delete to rotor- That rotor inside the Tesla LDU does indeed get hot enough to discolor the metal, so I’m not sure that this would be my recommendation, but it does fix the horrific failure modes from a leaking rotor seal.

2) Rotor cooled with oil- Yes, while the rest of the components are cooled with the same G48 or other coolants, the rotor can be specifically cooled with Dextron VI or 212B gearbox oil. Using oil cooling method will require additional parts, at extra cost (oil pump from Tesla Model 3/Y, coolant tank, radiator, and hoses and fittings) which will provide the following benefits:

a. Actual cooling of the rotor with oil!

b. When the rotor seal leaks (and it will leak, eventually), Dextron VI or 212B is benign to the LDU. It won’t destroy the stator, it won’t seize and rust the rotor, and it won’t short out the inverter.

c. No fatal failures!!! If all the Dextron VI or 212B leaked out, you would just have a “coolant delete” motor!

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For the following vehicles:

A - 2012-2014 Tesla Model S (all)
https://youtu.be/qL1Dhv0WD30

B - 2015-2020 Tesla Model S and X, Performance versions only, rear drive motor only
https://youtu.be/qL1Dhv0WD30

C - 2014-2017 MERCEDES B-Class ED / B250e (all)
https://youtu.be/txD7u2DKanE

D - 2012-2014 Toyota RAV4 EV (all)
https://youtu.be/XfncTZcsSHM

07/11/2023

NISSAN LEAF BATTERIES - We have brand new lithium batteries available for October 2023 delivery, North America only.

The Nissan LEAF was one of the first modern day Electric Vehicles on the road, starting in the 2011 model year. Now, most of these cars need a new "high voltage traction" battery. We offer NEW condition batteries in the following sizes:

42 kWh - 150 miles / 240 km $10,000 USD

62 kWh - 220 miles / 350 km $13,500 USD

80 kWh - 280 miles / 450 km $17,500 USD

We are accepting a $7500 DEPOSIT for an October 2023 delivery of a a bran dnew Nissan LEAF battery in one of the above sizes. All deposits are $7500, regardless of the size battery selected.

Once your battery is ready for delivery in October 2023, we will contact you for the installation and/or shipment to you (anywhere in North America... we do not ship these outside North America). Shipping cost are extra (if applicable). Sales tax, import duties or VAT tax costs extra (if applicable).

We will invoice you for the remaining charges, once your battery is ready.

The Nissan LEAF was one of the first modern day Electric Vehicles on the road, starting in the 2011 model year. Now, most of these cars need a new "high voltage traction" battery. We offer NEW condition batteries in the following sizes: 42 kWh - 150 miles / 240 km $10,000 USD 62 kWh - 220 miles / 35...