EV Chargers
ChargePoint Home Flex
The most flexible charger here — adjustable from 16A to 50A to match almost any panel — backed by the largest public charging network's app, for any EV brand.
2 min read
Licensed Electrical Engineer
Overall Rating
4.2 / 5
Price range: $549 (unit only); $1,700–$4,500+ installed depending on panel capacity
Pros
- +Adjustable output from 16A to 50A (up to 12 kW) via the app — can be dialed down to fit an existing panel without an upgrade, then increased later
- +Works with both J1772 and NACS-equipped vehicles (NACS adapter or cable sold separately) — the most brand-agnostic charger in this comparison
- +Same app used for ChargePoint's public charging network, so home and away charging live in one dashboard
- +UL listed and ENERGY STAR certified, with responsive phone support (10-15 min average wait in third-party testing)
Cons
- –Highest unit price of the three chargers compared here
- –No power-sharing between multiple Home Flex units, unlike the Tesla Wall Connector
- –3-year warranty is a year shorter than Tesla's 4-year residential warranty
- –Wi-Fi only — a weak signal near a detached garage can cause the unit to drop offline, same limitation as the Tesla Wall Connector
The short version
The ChargePoint Home Flex tops out at 50A (12 kW) — adding roughly 37 miles of range per hour — but its real advantage is flexibility: output is adjustable in the app across 16A, 24A, 32A, 40A, 48A, and 50A. That means you can install it on a smaller existing circuit today and dial the speed up later if you upgrade your panel, rather than needing to commit to your final amperage at install time.
It's also the most brand-agnostic charger in this comparison. The standard unit ships with a J1772 connector that works with any EV sold in North America; Tesla owners can add a NACS adapter or choose the NACS-cable version. ChargePoint's app — the same one used across its 250,000+ public charging stations — lets you schedule off-peak charging, track energy use per session, and get charge-complete alerts from one dashboard whether you're at home or out.
Where it falls short
This is the most expensive unit price of the three chargers reviewed here, and unlike the Tesla Wall Connector, it can't power-share between multiple units — if you need to run two EVs off one circuit, you'll need a different solution. The warranty, at 3 years, is also a year shorter than Tesla's.
Connectivity is Wi-Fi only, the same limitation as the Tesla Wall Connector — a weak signal near a detached garage is worth testing before you commit to a mounting location.
What it costs
The unit is $549. Installation typically runs $1,700-$2,500 for a straightforward install, and can climb to $4,500+ if a panel upgrade is required — the Home Flex works with circuits rated from 20A to 80A, so check your panel's available capacity before assuming you'll need the full upgrade.
Who it's actually right for
The Home Flex is the strongest choice if you're not sure what amperage circuit you'll end up with, if your household has (or might someday have) a mix of EV brands, or if you already use ChargePoint's public network and want one app for everything. It's a harder case to make on price alone if you have a single Tesla and know your panel already supports a 60A circuit — the Tesla Wall Connector delivers similar real-world speed for less money in that specific situation.