REVIEW – A really attention-grabbing gadget combo got here out just lately that actually intrigued me. You could have seen it in a information put up a few month in the past the place Bluetti introduced a backpack/battery combo known as the Handsfree 2 All-in-One Backpack energy station. The Gadgeteer has reviewed fairly a couple of completely different Bluetti battery merchandise over the previous few years, so that they have a fairly good observe report with their merchandise. The Handsfree consists of a giant backpack that you’d usually see used for a protracted backpack journey with the addition of a giant battery and compartment. The idea was intriguing, so I needed to test it out and obtained their Handsfree 2 mannequin. Learn on to see the way it held up.
What’s it?
The Bluetti Handsfree 2 is a backpack/battery combo that mixes a big backpack with a 700W energy station.
What’s included?
- BLUETTI Handsfree 2 Backpack
- Handsfree 2 Moveable Energy Station
- AC Charging Cable
- Person Handbook
- Rain Cowl for backpack
Tech specs
Battery Capability: 512Wh / 20Ah
Battery Cell Kind: Lithium Iron Phosphate (LFP)
AC + DC Enter 600W Max.
Web Weight: About 7.5kg / 16.5lbs
Dimensions (L × W × H): 305mm × 105mm × 385mm / 12in × 4.1in × 15.2in
Charging Temperature: 0°C to 40°C / 32°F to 104°F
Discharging Temperature: -20°C to 40°C / -4°F to 104°F
Voltage: 120V
Present: 8A Max.
Frequency 50Hz / 60Hz
UPS Switching time ≤ 20ms
Charging Energy 600W Max. (0%-80% in 45 minutes @ 10°C to 30°C / 50°F to 86°F)
Enter Energy: 750W Max. (charging + bypass)
USB-A × 2 15W whole, 5V / 3A
USB-C × 2 5V / 3A, 9V / 3A, 12V / 3A,
15V / 3A, 20V / 3A, 20V / 5A
Design and options
The BLUETTI Handsfree 2 Backpack battery is slim and well-made. There’s a deal with constructed into the highest and it’s simple to take away from the backpack if you wish to use it individually.
Meeting, Set up, Setup
No meeting is required. Setup consists of charging the battery. Fairly easy. There’s a DC Enter port and cable. You possibly can set completely different charging ranges within the app or within the entrance panel. Sluggish cost is one of the best for battery longevity, so I caught with that. There’s each the choice for photo voltaic charging in addition to plugging it in to a wall. The beneath setup is for photo voltaic charging.
AC charging port.
The battery slides right into a specialised compartment within the backpack that’s padded and vented on either side to stop extra warmth from build up. Beneath is the highest of the compartment and it closes up securely with velcro. It’s fairly strong as soon as in place.
Efficiency
The efficiency of this battery was nice. At some point I used to be working from residence and wished to see how lengthy I might run with one giant monitor and two laptops related. Since there’s just one output plug, I used an influence strip and every thing ran nice.
I began the take a look at round 10:30 within the morning. The fast draw with three units plugged in was about 23W.
After about 45 minutes, the draw was sitting round 20W and battery was sitting at 90 %. Not dangerous given every thing that was plugged in.
After about 5.5 hrs, I used to be all the way down to 30 % and noticed some fluctuations in draw. I feel at this level I had plugged in one other laptop computer and it was actively charging.
After 8.5 hours I used to be all the way down to about 8 % battery. I used to be fairly impressed. If energy on the home goes down, I do know I can proceed working for the remainder of a workday comparatively unimpeded.
Backpack testing.
The battery sits within the pocket closest to the again. On all sides of the BLUETTI Handsfree 2 Backpack there are vents and zippered doorways that permit entry to the battery with out having to take away it from the backpack.
The rubberized panel has vents inbuilt to stop the battery from overheating.
The subsequent largest compartment on the backpack is configured to retailer electronics and digicam gear in no matter configuration you want. All the dividers connect with velcro and you’ll take away and transfer round.
Numerous room for gear. It matches the Veenix V11Pro drone I reviewed just lately very effectively.
The subsequent pocket is configured to carry clothes and different gear. There’s a zipper to broaden out that compartment. In case you’re doing any form of backpacking that requires staying in a single day, you’re going to wish this. Water bottle holder is deep and matches this one effectively, however I feel it might battle with bigger bottles.
This results in my greatest gripe with the BLUETTI Handsfree 2 Backpack. Not one of the straps are giant sufficient to carry a sleeping bag. Except you’re in a really temperate local weather, a sleeping bag giant sufficient to maintain you heat goes to require extra straps to connect. There are many connect factors, however I would favor the straps to be inbuilt.
Time for a put on take a look at. Partially loaded up with some electronics, garments change, water bottle, pad, and a water air purifier I weighed in round 40 kilos. That’s omitting sleeping bag, meals, tent, and no matter different gear you would possibly desire to haul. Hauling a 16 pound battery is unquestionably going to push the boundaries of what you’re seeking to carry.
What I like in regards to the Bluetti Handsfree 2 Backpack Energy Station
- Battery alone is slim and straightforward to hold round
- Battery costs in a short time
- Backpack is effectively designed and is snug strolling round
What must be improved?
- Longer straps on the backpack for attaching sleeping luggage and different gadgets
Last ideas
I’m a bit of stumped by this product. The BLUETTI Handsfree 2 Backpack is very nice and effectively made. The facility station works nice. I’m simply undecided how I might use them collectively recurrently. Once I go backpacking I don’t sometimes have many energy necessities. I don’t assume that’s the meant use case of this backpack, although. The press temporary I learn lists having an off-grid workplace or utilizing it for drone and digicam energy. If I had been out creating content material and working a number of units, lights, drones, and different stuff I might see this being very helpful. I feel it’s a really attention-grabbing product and could be nice for the appropriate individual. I simply don’t assume I’m that individual.
Value: $399.00
The place to purchase: Bluetti, Amazon
Supply: The pattern of this product was offered without cost by Bluetti. Bluetti didn’t have a closing say on the assessment and didn’t preview the assessment earlier than it was printed.
