Watti Pro Gen2 Slim, 48 A
Level 2, wall-mounted
All 4 Watti EV chargers, with verified prices
- Output
- 48 A (11.52 kW)
- Connector
- J1772 or NACS
- Cable length
- 25 ft
- Verified price
- $3,904
Where to buy
$3,904.32 direct from the manufacturer's own store, the only verified listing, checked October 12, 2026.
Seller names appear without links: this site links out only through reviewed partner programs, and none covers these sellers yet.
eBay listings come from many sellers. Buying from an authorized dealer keeps the maker's warranty. eBay listings change daily; a match for this exact model is not guaranteed. Prices move often and can vary by configuration; confirm the current price with the seller. The eBay link is an affiliate link that supports this site; see the affiliate disclosure.
Prices and specifications verified October 12, 2026, and re-checked weekly after that. How these numbers are checked.
Will it fit
- Breaker needed
- 60 A minimum.Why the breaker is 125 percent of the charger's rating.
Car's charging limit
A car charges at the lower of its own limit and this charger's 11.52 kW.
- Full 11.52 kW: Acura ZDX, Cadillac Lyriq, Cadillac Optiq, Cadillac Vistiq, Chevrolet Blazer EV, Chevrolet Bolt, Chevrolet Equinox EV, Chevrolet Silverado EV, Honda Prologue, Lucid Air, Rivian R1S, Rivian R1T, Tesla Cybertruck, Tesla Model 3, Tesla Model X, and Tesla Model Y.
- Capped at 10.9 to 11.3 kW: BMW i4, BMW iX, Ford F-150 Lightning, Ford Mustang Mach-E, Hyundai Ioniq 5, Hyundai Ioniq 6, Hyundai Ioniq 9, Kia EV6, Kia EV9, Kia Niro EV, Lexus RZ, Subaru Solterra, Toyota bZ, Volkswagen ID.4, Volvo EX30, and Volvo EX90. These cars charge a little below this charger's 11.52 kW.
- Capped at 9.6 kW: Mercedes-Benz EQB, Mercedes-Benz EQS, and Mercedes-Benz G 580. These cars get the same speed from a 40 A charger as from this 48 A one.
- Capped at 7.2 to 7.6 kW: Nissan Ariya, Nissan Leaf, and Toyota bZ4X. These cars get the same speed from a 32 A charger as from this 48 A one.
Key facts
ENERGY STAR Certified
ENERGY STAR certification verifies the unit's measured standby efficiency against the federal specification.
- Adding 100 miles
- 2.0 to 4.7 hours at its full 11.52 kW, on the cars that accept it (listed under Will it fit), from EPA energy per mile with charging losses.
- Full charge, 75 kWh battery
- 6.5 hours if the vehicle accepts 11.52 kW AC; many cap at 9.6 to 11.5 kW
- Full charge, 60 kWh battery
- 5.2 hours if the vehicle accepts 11.52 kW AC; many cap at 9.6 to 11.5 kW
- Cost per full charge (same for any Level 2 unit)
- $15.38 at the national average residential rate (July 2026); your electricity rate decides this, not the charger
- Standby electricity cost
- About $17.48 a year at the national average rate, drawn while the unit sits plugged in and not charging
Price history
Median verified price across sellers, at each weekly check
Flat at $3,904.32 from August 1, 2026 to October 12, 2026.
The median across its verified listings has not moved since August 1, 2026.
Lowest single listing in the 30 days to October 12, 2026: $3,904.32.
26 price checks on record, the first on August 1, 2026.
Tell me when this price drops
We re-check every verified listing on a weekly cycle and publish every price that fell. Leave your email and you get that list once a week, Watti Pro Gen2 Slim, 48 A included the week it moves.
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Full specifications: output power, max output current, cable length and 15 more, each with its source
| Charging | |
|---|---|
| Output power | 11.52 kW |
| Max output current | 48 A |
| Charger level | Level 2 |
| Charging outputs | 1 |
| Connectivity | Wi-Fi or Gigabit Ethernet, Cellular |
| Extra features | Radio Frequency Identification (RFID) |
| Idle power draw | 10.9 W |
| Installation | |
| Form factor | Wall-mounted |
| Input voltage | 240 V |
| Cable and connector | |
| Cable length | 25 ft |
| Connector | J1772 or NACS source |
| Cable gauge | 8 AWG |
| Identity and provenance | |
| Model number | EAWPG2SL48-####**** |
| Manufacturer | Electric Avenue Manufacturing |
| Sold in | United States, Canada |
| On the market since | November 2024 |
| Warranty | 3 years source |
| Safety listing | CETLus Listed source |
A source link beside a value opens the manufacturer document it was read from.
What these specifications mean, explained once: Level 1 vs Level 2 charging, EV charger breaker and wire size, 32 vs 40 vs 48 amp EV charger, NACS vs J1772 home charger, EV charger installation cost, and EV charger rebates by utility and state.
Other versions of this model, side by side
Every version in this product line
2 versions of this line are listed here, differing in the columns below. Each row links to that version's own page with its full specifications and sellers. The price is the lowest verified retail listing for that exact version; a blank means no listing verified, never zero.
| Version | Max output current | Verified price | Price seen |
|---|---|---|---|
| Watti Pro Gen2 Slim, 48 A (this page) | 48 A | $3,904.32 | October 12, 2026 |
| Watti Pro Gen2 Slim, 80 A | 80 A | $4,991.26 | October 12, 2026 |
Versions are grouped when one maker sells the same line of EV chargers under one name in several ratings, sizes or finishes.
How it measures against similar models: 1 trade-off
Trade-offs
- Verified price of $3,904 is higher than 97 percent of the 168 models that list one (median: $452).
These are measurements against the rest of the database, not a verdict. Nothing else about this model reads as unusual for its class.
The 5 categories it is listed in
This model is listed in these categories:
Similar models
Nearest to this model on amps, connector, type, and price.
- breezEV EVC-L2-48A-L1-X-4G-D $2,451-$4,650 J1772 48 A 12 ft cable
- Espen EVC/A48 $2,035 J1772 48 A 25 ft cable
- Leviton EV48S $1,920-$2,277 J1772 48 A 18 ft cable
- Leviton EV48G $1,564-$1,974 J1772 48 A 25 ft cable
- TurnOnGreen Zerova AX48 $1,250 J1772 48 A 18 ft cable
- Enphase HCS-60 $1,124-$1,374 J1772 48 A 25 ft cable