Fermi · Power adapters · GaN3
Four sizes of fast.
Fermi is gallium-nitride charging in four outputs: 30, 35, 45 and 65 watts. One or two USB-C ports, USB Power Delivery with PPS, and the right size for every iPhone generation, iPad and MacBook.
Inclusive of all taxes · Warranty 24 months · Buy direct, or find a store near you · Tech specs
Choose by what you charge.
One family, four outputs. Pick by the device you charge most; every Fermi shares the same GaN3 power stage, protection and standby figures.
Why gallium nitride.
Gallium nitride switches power many times faster than silicon and wastes less of it as heat. That lets the parts around it shrink, so a Fermi adapter carries more watts in less space and runs cooler doing it.
Fermi uses a third-generation GaN topology throughout the range.
Fermi45 and iPhone 17: half full in 20 minutes.
iPhone 17 takes its fastest charge over AVS, Adjustable Voltage Supply, which needs 40 W or more. Fermi45 delivers it: 50% in about 20 minutes.
Fermi30 is matched to the iPhone 16 series, and Fermi65 to a MacBook with an iPhone beside it.
Two ports that share intelligently.
Fermi35, Fermi45 and Fermi65 carry two USB-C ports. Plug in one device and it takes the full output. Plug in two and the adapter negotiates a split with each, for example 25 W + 20 W on Fermi45 or 45 W + 20 W on Fermi65.
The parts that make it work.
GaN3
Gallium nitride in every model.
PD 3.0 · PPS
iPhone, iPad, MacBook and Galaxy.
Under 0.05 W idle
Meets EU ErP Lot 6.
Multi-layer protection
With EMI filtering and zero-ripple output.
Fermi Series
GaN3 power adapters
Using it well
Match the cable to the adapter: a 60 W (3 A) USB-C cable for Fermi30 to Fermi45, and a 100 W (5 A) cable to draw the full 65 W from Fermi65. Push the adapter fully into the socket and keep it clear of bedding while it works.
- Model
- WC30GWHT
- Output
- 30 W maximum5 V 3 A · 9 V 3 A · 12 V 2.5 A · 15 V 2 A · 20 V 1.5 A
- PPS
- 3.3–11 V, 3 A (about 30 W)
- Protocols
- USB PD 3.0 · PPS · Samsung SFC
- Ports
- One USB-C
- Size and weight
- 4.96 × 3.2 × 3.2 cm42 g
- Pins
- Two-pin round, fixed · Indian socket
- MRP
- ₹3,999Inclusive of all taxes
- Model
- WC35GWHT
- Output, one port
- 35 W maximum5 V 3 A · 9 V 3 A · 12 V 2.92 A · 15 V 2.33 A · 20 V 1.75 A
- Output, two ports
- 20 W + 15 W or 18 W + 15 W
- PPS
- 3.3–12 V, 3 A (about 35 W)
- Protocols
- USB PD 3.0 · PPS
- Ports
- Two USB-C
- Size and weight
- 6.25 × 4.2 × 3.6 cm52 g
- MRP
- ₹5,999Inclusive of all taxes
- Model
- WC45GWHT
- Output, one port
- 45 W maximum5 V 3 A · 9 V 3 A · 12 V 3 A · 15 V 3 A · 20 V 2.25 A
- Output, two ports
- 25 W + 20 W or 30 W + 15 W
- PPS
- 5–20 V, 3 A (about 45 W)
- Protocols
- USB PD with AVS · PPSSamsung SFC and SFC 2.0
- Ports
- Two USB-C
- Size and weight
- 6.25 × 4.2 × 3.6 cm57 g
- Pins
- Two-pin round, fixed · Indian socket
- MRP
- ₹6,999Inclusive of all taxes
- Model
- WC65GWHT
- Output, one port
- 65 W maximum, to 20 V 3.25 A
- Output, two ports
- 45 W + 20 W or 35 W + 30 W
- PPS
- 5–20 V, 3.25 A (about 65 W)
- Protocols
- USB PD 3.0 · PPSSamsung SFC and SFC 2.0
- Ports
- Two USB-C
- Size and weight
- 7.0 × 3.6 × 3.6 cm62 g
- MRP
- ₹7,999Inclusive of all taxes
- Technology
- GaN3 power topology
- Input
- 100–240 V ~ 50/60 Hz
- Standby power
- Under 0.05 WMeets EU ErP Lot 6
- Protection
- Multi-layer protection · EMI filtering · real-time thermal management
- Colour
- Astral White
- In the box
- Power adapterNo cable included
- Compliance
- IS 13252 (Part 1) / IEC 60950-1BIS R-93024384 · CE · RoHS · WEEE · FCC
- Warranty
- 24 monthsOn every ERONIX power adapter
- Country of origin
- IndiaAssembled in India
Before you buy.
Which Fermi should I choose?
Do Fermi adapters charge Samsung phones?
Is a cable included?
What does GaN3 mean?
Buy Fermi Series
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Reference
Find a store near you.
Premium mobile and electronics retailers across India, on one map. Stores stocking ERONIX are marked, and any counter can be asked for Fermi.
Bought in store? Register your Fermi at eronix.in/product-registration to extend its warranty.
