Mercury Avator 7.5e: Electric Outboard Guide
TL;DR: The Mercury Avator 7.5e is a small electric outboard that moves like a 3.5hp gas FourStroke. It runs on a quick-connect 1 kWh battery, weighs about 19.5 kg (43 lbs) without it, and is happiest on tenders, inflatables, dinghies, and small aluminum boats. Quiet, low maintenance, and easy to carry.
Key Takeaways
- It performs like a 3.5hp gas outboard, minus the fuel, oil, and fumes.
- The 1 kWh battery slides in under the cowl with no cables to fuss with.
- Mercury's testing shows up to 19 hours at a quarter throttle on one charge.
- You charge it from a regular household outlet.
- It runs about four times quieter than a comparable gas engine.
- Every 7.5e ships brand-new across Canada, no dealer waitlist.
So What Is the 7.5e, Really?
Electric power, but gas-sized punch
First thing to clear up: the "7.5e" is not horsepower. The number is the power the motor makes at the prop in watts, with the decimal shifted. So you are looking at 750 watts.
What does that actually feel like out on the water? Mercury's own testing puts it right alongside a 3.5hp gas FourStroke. So when you are matching it to a boat, think 3.5hp gas, not the watt number.
Is it the right size for your boat?
The 7.5e is built for small, light boats. It is a great match if you run:
- An inflatable or a RIB
- A dinghy or a sailboat tender
- A jon boat or a micro skiff
- A small aluminum V-hull
Never owned an outboard before? Honestly, this is about the gentlest place to start. There is not much to learn.
The Battery Is the Best Part
No cables, no wrestling
Here is what makes the 7.5e so easy to live with. The 1 kWh battery just slides into place under the flip-up cowl. No cables to plug in, nothing to line up. When you are done for the day, lift it out and carry it inside to charge.
Light enough to actually carry
The motor itself is about 19.5 kg (43 lbs) without the battery, on the 15-inch model. The battery adds roughly 7.7 kg (17 lbs). That is a one-person job, not a "grab a buddy" job.
Pro Tip: If your days on the water tend to run long, grab a spare battery. Swapping a fresh one in takes seconds, so you are not heading home early just because the first pack ran down. Think of it as a second fuel can, only lighter and cleaner.
How Far Will It Actually Get You?
What Mercury found in testing
Range is the question everyone asks, and the truth is, it depends. Mercury ran the 7.5e on a 13-foot boat weighing about 173 kg (382 lbs). On one full charge, here is what they got:
- Roughly 8 km (5 miles) over about 60 minutes at full throttle
- Up to about 55 km (34 miles) over up to 19 hours at a quarter throttle
Your mileage will vary, genuinely
Those are test numbers, not guarantees. Your speed, how loaded the boat is, the wind, the chop, it all moves the needle. Open it up, and the battery drops fast. Ease off and putter along, and it goes a surprisingly long way. So plan for the slower end, not the headline.
Charging It Is Pretty Painless
Just plug it into the wall
No special setup here. The 7.5e comes with a charger that plugs into a normal household outlet, and there is a faster one available if you want quicker top-ups. [SOURCE NEEDED: confirm 7.5e full-charge time by charger model before stating specific hours.]
Make it part of the routine
Most folks just plug in overnight. Bring the battery in after a day out, set it on the charger, and it is good to go by morning.
Pro Tip: Boating two days back-to-back? Pair the faster charger with a spare battery. One runs while the other charges, and you never end up stuck on the dock waiting.
What It Is Like to Actually Use
Quiet enough to hold a conversation
The quiet is the first thing that gets people. Mercury says the 7.5e is about four times quieter to the operator than a 3.5hp FourStroke at full throttle. On a calm morning, that means you can talk over it, and you are not announcing your arrival to the whole bay.
Almost nothing to maintain
No fuel lines. No oil changes. No fumes. Nothing to winterize on the fuel side. For a lot of owners, that is reason enough right there.
A tiller that becomes the handle
Nice touch: the tiller adjusts up, down, left, and right, so you can steer comfortably from wherever you are sitting, with either hand. Then it folds down into a carrying handle. Small thing, but you appreciate it every single time you move the motor.
So, Should You Buy One?
When it is a no-brainer
The 7.5e makes a lot of sense if you:
- Run a small boat on shorter trips
- Stick to lakes, coves, or no-wake zones
- Want it quiet, with basically no upkeep
- Can charge it up between outings
When gas is still the better call
If you need all-day range on big open water, or you are doing long high-speed runs, a portable gas FourStroke is still the smarter pick. It refuels in a minute and goes farther. Match the motor to how you actually boat, not to the trend.
Ready to Get One?
As a Mercury-Authorized Dealer, we ship every 7.5e brand-new from Mercury, right to your door anywhere in Canada, no dealer waitlist. Each one is backed by Mercury's factory warranty, with the outboard and battery registered separately. [SOURCE NEEDED: confirm exact Avator warranty term and battery coverage before stating a number of years.]
Not sure which shaft length fits? Give us a call at ? 1-807-206-0032 with your transom height and boat type, and we will sort out the right setup with you.
