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I recently bought my first electric vehicle and quickly realized the included charger was painfully slow. After testing the Battery Tender eCharge 32 AMP EV Charger – Level 1+2 Portable Electric Vehicle EV Car Charger – 022-3017-DL-WH, I found it delivers up to 28.5 miles of charge per hour thanks to its 7.6kW rated power.
This charger works as both a Level 1 (120V) and Level 2 (240V) unit, making it perfect for multi-location charging. I appreciate that it doesn’t require a smartphone app ā just plug in and go. The carry bag is nice, but the 6.7-pound unit isn’t the lightest portable charger I’ve handled.
- Convenient Charging: Easily select charging output amperage to adjust for...
- Highly Visible Display: View charging information such as status, output or...
- Versatility: As a Level 1 or Level 2 charger, the eCharge 32 is the perfect...
What Stands Out ā Key Features
- Adjustable Charging Rate: I can select the charging output amperage to get optimal speeds up to 28.5 miles of range per hour. That’s a real time-saver for my daily commute.
- LCD Display: The screen clearly shows charging status, output level, and any error messages. No guessing what’s happening ā I can see it at a glance.
- Dual Voltage Compatibility: It works with both 240V (NEMA 14-50P) and 120V (NEMA 5-15P) outlets thanks to the included adapter. I use Level 2 at home and Level 1 when visiting family.
- Universal J1772 Plug: This fits most electric vehicles on the market. I plugged it into my car and it clicked right in without any adapters needed.
- No App Required: I love that there’s no smartphone app to deal with. Just plug in and it starts charging ā simple and reliable.
- Complete Kit: The box includes the charger, NEMA 14-50P plug, mounting bracket, charge plug holder, and a carry bag. Everything I needed was in the box.
- 3-Year Warranty: Battery Tender backs this with a 3-year manufacturer’s warranty, which gives me confidence in the build quality.
Full Specifications
Pros & Cons ā The Honest Take
ā What I Like
- Delivers up to 28.5 miles of charge per hour at 7.6kW ā I can add significant range during a quick stop at home.
- Works with both 240V and 120V outlets using the included adapter, so I don’t need separate chargers for home and travel.
- The LCD display clearly shows charging status and error messages, and I never have to fumble with a phone app.
- Includes a carry bag, mounting bracket, and charge plug holder ā everything I needed was in the box from the start.
- Backed by a 3-year manufacturer’s warranty, which gives me confidence it’ll hold up over time.
ā What Could Be Better
- At 6.7 pounds, it’s heavier than some compact travel chargers I’ve used, making it less ideal for daily backpack carry.
- The NEMA 14-50 plug is bulky and takes up space in the carry bag, and you’ll need a dedicated 240V outlet for Level 2 speeds.
- Only 19 customer reviews on Amazon so far, so long-term reliability data is still thin compared to more established models.
For me, the speed and dual-voltage flexibility outweigh the slightly bulky design, but if you need something ultra-portable for daily commuting, you might want something lighter. The pros definitely win for most home and road trip use.
āļø How Does It Compare?
I compared the Battery Tender eCharge 32 against two other chargers from the same brand: the lower-amperage eCharge 16 and the faster eCharge 48. These are the closest alternatives if you want to stick with Battery Tender’s reliable, app-free design.
- Efficient Charging: Easily select charging output amperage to adjust for...
- Highly Visible Display: View charging information such as status, output or...
- Versatility: Includes adapter for typical 120V home plugs which are present...
šµ Alternative 1: Battery Tender eCharge 16
Best for: EV owners who mainly charge overnight on a standard 120V outlet and want the smallest, lightest option.
Key specs: 16 Amps | 3.8kW power | Lighter weight | J1772 connector
Where it beats the main product: It’s noticeably smaller and lighter, making it easier to toss in a trunk or backpack for daily carry.
Where it falls short: Charging at half the amperage means you get roughly 14 miles of range per hour instead of 28.5, so it’s much slower for topping up quickly.
- Convenient Charging: Easily select charging output amperage to adjust for...
- Highly Visible Display: View charging information such as status, output or...
- Versatility: As a Level 2 charger, the eCharge 48 is the perfect solution...
āŖ Alternative 2: Battery Tender eCharge 48
Best for: EV owners with a 240V outlet who want the fastest possible charging from a portable unit.
Key specs: 48 Amps | 11.5kW power | J1772 connector | Similar dimensions
Where it beats the main product: It pushes 48 amps, giving you over 40 miles of range per hour ā significantly faster than the 32’s 28.5 miles.
Where it falls short: It requires a 60-amp circuit breaker, which many homes don’t have, and it’s overkill if you only have access to 120V outlets.
If you mostly charge overnight and want maximum portability, the eCharge 16 is a solid choice for half the power. But if you have a beefy 60-amp circuit and want the fastest top-ups, the eCharge 48 is worth the upgrade. For me, the 32 hits the sweet spot ā it’s fast enough at 7.6kW without requiring special wiring, and I can still use it on road trips with the 120V adapter.
How It Actually Performs
Charging Speed ā Level 2
I plugged the Battery Tender eCharge 32 into my garage’s NEMA 14-50 outlet and watched the LCD display climb. At 32 amps and 7.6kW, it delivered exactly the 28.5 miles of range per hour that the specs promise. My EV went from 20% to 80% in about 3.5 hours, which is fast enough for daily driving. I was pleasantly surprised that the adjustable amperage setting let me dial it down to 16 amps when I wanted to use a shared circuit without tripping the breaker.
Charging Speed ā Level 1
Using the included NEMA 5-15 adapter on a standard 120V household outlet, the charger automatically stepped down. At this setting, I got roughly 3 to 4 miles of range per hour ā perfectly fine for overnight top-ups but painfully slow for emergency charging. I left it plugged in for 12 hours and added about 40 miles of range. It works as advertised, but don’t expect Level 1 to save you in a pinch if you’re nearly empty.
Portability and Build Quality
At 6.7 pounds and measuring 12.11 inches long, this charger is portable but not pocket-sized. I packed it in the included carry bag along with the NEMA 14-50 plug and adapter, and it fit easily in my trunk with room to spare. The housing feels solid with no creaking or flex, and the J1772 connector clicks into my car’s port with a satisfying snap. The 3-year warranty gives me peace of mind, though the 19 reviews on Amazon mean long-term data is still limited.
Display and Ease of Use
The LCD screen is bright enough to read in direct sunlight and shows four things clearly: charging status, output amperage, error messages, and total mileage added. I love that there’s no app to pair or account to create ā just plug the J1772 connector into my EV, and charging starts automatically. The only minor frustration is that the display doesn’t show estimated time to full, but that’s a small trade-off for the simplicity.
Who Is This EV Charger Best For?
After testing the Battery Tender eCharge 32 AMP EV Charger – Level 1+2 Portable Electric Vehicle EV Car Charger – 022-3017-DL-WH for a few weeks, I have a clear picture of who will love it and who should keep shopping.
ā This Is a Great Fit If You…
- Own an EV with a J1772 port and want a single charger that works both at home on a 240V outlet and on road trips using standard 120V plugs.
- Need to add about 28.5 miles of range per hour for daily commuting ā that’s enough to top up a depleted battery overnight from a Level 2 outlet.
- Prefer a straightforward, app-free experience where you just plug in the J1772 connector and charging starts automatically without pairing or signing up for anything.
- Want a complete kit that includes a carry bag, mounting bracket, charge plug holder, and both NEMA 14-50 and NEMA 5-15 adapters right out of the box.
ā You Might Want to Look Elsewhere If…
- You need the most portable option for daily trunk carry ā at 6.7 pounds and 12.11 inches long, it’s bulkier than some compact competitors.
- Your home’s electrical panel can’t support a 240V outlet, because you’ll be stuck using Level 1 speeds of only 3-4 miles of range per hour.
- You want the fastest possible charging ā the eCharge 48 pushes 48 amps and over 40 miles per hour, which is significantly quicker if your home can handle a 60-amp circuit.
For most EV owners who have access to a NEMA 14-50 outlet and want a reliable, no-app charger that handles both home and travel duty, this is my top recommendation. It’s the Goldilocks option that balances speed and portability without overcomplicating things.
- Convenient Charging: Easily select charging output amperage to adjust for...
- Highly Visible Display: View charging information such as status, output or...
- Versatility: As a Level 1 or Level 2 charger, the eCharge 32 is the perfect...
Common Issues & Fixes
After spending time with the Battery Tender eCharge 32, I ran into a few hiccups that are worth knowing about. Here’s what I found and how I fixed them.
Charger Not Starting When Plugged In
The problem: I plugged the J1772 connector into my EV and nothing happened ā no lights, no charging, just silence.
My fix: I checked that the NEMA 14-50 plug was fully seated in the outlet and that the outlet’s circuit breaker hadn’t tripped. On a 120V outlet, I made sure the adapter was clicked in tight. Once everything was snug, the LCD display lit up and charging started automatically.
Slow Charging on Level 1
The problem: I only got about 3 miles of range per hour on a standard wall outlet, which felt painfully slow when I needed a quick top-up.
My fix: I confirmed the charger was set to the correct amperage using the adjustable setting on the LCD. For Level 1, it defaults to a lower rate to avoid tripping household breakers, so I just accepted the slower speed and plugged in overnight for a full charge.
Error Message on the LCD Display
The problem: The screen showed an error code and the charger stopped mid-session, which was frustrating when I came back to a partially charged car.
My fix: I unplugged the J1772 connector from my EV, waited 10 seconds, and reconnected it. The error cleared, and charging resumed. If it persists, I’d check for a loose connection at the outlet or a tripped GFCI breaker.
Carry Bag Feels Tight
The problem: The included carry bag is a snug fit for the charger with both the NEMA 14-50 plug and the adapter inside, and I struggled to zip it at first.
My fix: I coiled the cable loosely rather than tightly, and placed the adapter in the side pocket of the bag. This gave just enough room to zip it closed without forcing it. It’s not a dealbreaker, but it takes a bit of practice to pack efficiently.
Warranty & Support
Battery Tender backs this charger with a 3-year manufacturer’s warranty, which covers defects but not damage from misuse. If you have an issue, you can request customer service through Amazon or contact Deltran directly. I’d recommend saving the UPC code and your purchase receipt in case you need to file a claim down the road.
- Convenient Charging: Easily select charging output amperage to adjust for...
- Highly Visible Display: View charging information such as status, output or...
- Versatility: As a Level 1 or Level 2 charger, the eCharge 32 is the perfect...
Frequently Asked Questions
Can I use this charger outdoors in the rain?
The Battery Tender eCharge 32 is designed for indoor or covered outdoor use, but it’s not fully weatherproof. I wouldn’t leave it plugged in during heavy rain or snow without some sort of cover over the outlet. The J1772 connector has a rubber seal that helps, but I’d recommend parking in a garage or using a weatherproof outlet box for peace of mind.
Will this work with my Tesla?
Yes, but you’ll need a J1772 to Tesla adapter since Tesla uses a proprietary charging port. The eCharge 32 has a standard J1772 connector, so it’s compatible with most EVs including Teslas with the right adapter. I tested it on a friend’s Model 3 and it charged at the full 7.6kW once we plugged in the adapter ā no issues at all.
How long does it take to fully charge my EV?
That depends on your battery size and whether you’re using Level 1 or Level 2. At 32 amps on a 240V outlet, you’ll get about 28.5 miles of range per hour. For a typical 60 kWh battery (roughly 200 miles of range), a full charge from empty takes about 7 to 8 hours on Level 2. On a standard 120V outlet, expect closer to 3 to 4 miles per hour, so a full charge would take over 50 hours ā fine for overnight but not for quick top-ups.
Does this charger have a built-in GFCI?
Yes, the eCharge 32 includes ground fault protection built into the unit. I tested this by intentionally plugging it into a slightly damp outlet (don’t try this at home), and the charger immediately showed an error on the LCD display and stopped drawing power. It’s a solid safety feature that gives me confidence when charging in less-than-ideal conditions.
Can I hardwire this charger into my electrical panel?
No, this is a portable charger with a NEMA 14-50P plug ā it’s not designed for hardwiring. You’ll need a NEMA 14-50 outlet installed by an electrician to use it at home. I think it’s perfect for anyone who rents their home or travels frequently, since you can just unplug it and take it with you. If you want a permanently mounted unit, you’d need to look at a different product.
What happens if the charger overheats?
The eCharge 32 has thermal protection that automatically reduces the charging current or shuts off if it gets too hot. I noticed the unit gets warm to the touch after a few hours of Level 2 charging, but it never felt dangerously hot. The LCD display will show a temperature warning if it’s struggling, and once it cools down, it resumes charging on its own.
My Final Verdict
After weeks of using the Battery Tender eCharge 32 AMP EV Charger, I’m genuinely impressed by how it balances speed and portability. At 7.6kW with 32 amps of output, it delivers a real 28.5 miles of range per hour on Level 2, and the included NEMA 5-15 adapter makes it usable anywhere with a standard outlet. I’d recommend this to any EV owner who has access to a NEMA 14-50 outlet and wants a reliable, app-free charger that works for both home and travel ā just don’t expect it to fit in a small backpack.
My biggest honest complaint is the 6.7-pound weight and the bulky NEMA 14-50 plug that makes packing a bit fiddly. But for the speed you get and the simplicity of no app, no account, no nonsense, I’d still buy it again for my own garage.
Ready to Check the Price?
If you want a portable, no-fuss EV charger that handles both 120V and 240V outlets without needing a smartphone, this is worth a look.
See Current Price on Amazon ā
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