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expiredniki4h | Staff posted Jul 1, 2026 5:45 PM

5-Gal Seesii Battery Powered Backpack Sprayer w/ Dual Battery w/ 7 Nozzles

$72

$160

55% off
+ Free S&Hat Amazon
35.1K Views
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Deal Details
Update: This popular offer is still available.

Seesii-US via Amazon has 5-Gallon Seesii Battery Powered Backpack Sprayer w/ Dual Battery, Telescopic Brass Wand & 7 Nozzles on sale for $99.99 - $28 off when you apply promo code MP37WJRO at checkout = $71.99. Shipping is free.
  • Note: You must be logged in to clip coupons and apply promo codes. If a code doesn't work right away, try applying it a few times across different interfaces such as mobile or desktop, as some codes may not apply consistently. If issues persist, refresh the page, re-enter the code, or revisit the cart before checking out.
Thanks to Deal Hunter niki4h for finding this deal.

Features:
  • SEESII electric backpack sprayer comes with two 2.0Ah rechargeable batteries to free you from tiring manual pumping. Each battery supports up to 1 hour and 48 minutes of continuous spraying, delivering around 66 gallons liquid output and greatly boosting work efficiency for heavy-duty use.
  • Designed for long-term wear, this battery powered sprayer features thickened, breathable mesh shoulder straps to distribute weight evenly. The large 5-gallon (19L) tank minimizes refill frequency for big jobs, serving as a high-capacity upgrade to the standard 4 gallon sprayer.
  • 7 interchangeable nozzles (fan, cone, shower) to handle everything from precision watering to large-scale cleaning.
  • Customize your flow with the variable pressure knob on this battery sprayer. Switch from a gentle mist for flowers to a powerful 100 PSI jet for reaching tall trees. Engineered with a unique diversion groove, this sprayer backpack channels liquid away from the battery compartment to prevent short circuits
  • Retractable brass wand offers superior corrosion resistance compared to plastic alternatives. Plus, the lockable handle allows for comfortable, continuous spraying during long yard work sessions.
  • Advanced one-piece blow-molded construction. This seamless manufacturing process creates a continuous internal wall with uniform thickness, ensuring a secure, leak-proof experience. Enjoy a 100% dry back and superior durability with this heavy-duty backpack sprayer, perfect for the safe application of fertilizers, herbicides, and other garden chemicals.
  • Comprehensive 3-Year Manufacturer Warranty and lifetime technical assistance

Editor's Notes

Written by citan359 | Staff
  • This beats our previous Frontpage Deal.
  • Our research indicates that this deal is $38 less (34.5% savings) than the next best available price from a reputable merchant with prices starting from $109.99 at the time of this post.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by niki4h | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: This popular offer is still available.

Seesii-US via Amazon has 5-Gallon Seesii Battery Powered Backpack Sprayer w/ Dual Battery, Telescopic Brass Wand & 7 Nozzles on sale for $99.99 - $28 off when you apply promo code MP37WJRO at checkout = $71.99. Shipping is free.
  • Note: You must be logged in to clip coupons and apply promo codes. If a code doesn't work right away, try applying it a few times across different interfaces such as mobile or desktop, as some codes may not apply consistently. If issues persist, refresh the page, re-enter the code, or revisit the cart before checking out.
Thanks to Deal Hunter niki4h for finding this deal.

Features:
  • SEESII electric backpack sprayer comes with two 2.0Ah rechargeable batteries to free you from tiring manual pumping. Each battery supports up to 1 hour and 48 minutes of continuous spraying, delivering around 66 gallons liquid output and greatly boosting work efficiency for heavy-duty use.
  • Designed for long-term wear, this battery powered sprayer features thickened, breathable mesh shoulder straps to distribute weight evenly. The large 5-gallon (19L) tank minimizes refill frequency for big jobs, serving as a high-capacity upgrade to the standard 4 gallon sprayer.
  • 7 interchangeable nozzles (fan, cone, shower) to handle everything from precision watering to large-scale cleaning.
  • Customize your flow with the variable pressure knob on this battery sprayer. Switch from a gentle mist for flowers to a powerful 100 PSI jet for reaching tall trees. Engineered with a unique diversion groove, this sprayer backpack channels liquid away from the battery compartment to prevent short circuits
  • Retractable brass wand offers superior corrosion resistance compared to plastic alternatives. Plus, the lockable handle allows for comfortable, continuous spraying during long yard work sessions.
  • Advanced one-piece blow-molded construction. This seamless manufacturing process creates a continuous internal wall with uniform thickness, ensuring a secure, leak-proof experience. Enjoy a 100% dry back and superior durability with this heavy-duty backpack sprayer, perfect for the safe application of fertilizers, herbicides, and other garden chemicals.
  • Comprehensive 3-Year Manufacturer Warranty and lifetime technical assistance

Editor's Notes

Written by citan359 | Staff
  • This beats our previous Frontpage Deal.
  • Our research indicates that this deal is $38 less (34.5% savings) than the next best available price from a reputable merchant with prices starting from $109.99 at the time of this post.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by niki4h | Staff

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73 Comments

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Jul 7, 2026 2:37 PM
212 Comments
Joined Mar 2018
travisdinosaurJul 7, 2026 2:37 PM
212 Comments
Quote from shawnx29 :
What are all of the different types of liquids you can put in the tank?
Are you trying to be funny and failing, or are you just dense?
1
1
Jul 7, 2026 2:43 PM
548 Comments
Joined Dec 2019
ClassReptiliaJul 7, 2026 2:43 PM
548 Comments

Our community has rated this post as helpful. If you agree, why not thank ClassReptilia

Quote from robbobster :
35 lbs (5 gallons @ 7-ish lbs per gallon) is a heavy backpack.

I have the Dewalt sprayer, its hand carried but I wish it was a backpack. At 2 gallons it would be easy to put on.
You don't have to fill it up. Just put 2-3 gallons of water in it.
1
Jul 7, 2026 2:49 PM
548 Comments
Joined Dec 2019
ClassReptiliaJul 7, 2026 2:49 PM
548 Comments
Quote from ScottD2993 :
Any cheaper ones that are compatible with Dewalt bat rays?
Anything name-brand will be much more expensive. There are rarely battery-powered tools that are compatible with other brands. Even the off-brands have proprietary batteries.
1
Jul 7, 2026 2:50 PM
2.3K Comments
Joined Oct 2009
brossowJul 7, 2026 2:50 PM
2.3K Comments
Color looks like Makita. Batteries look like Makita. Before I order, anyone know offhand if it's actually compatible with my existing horde of LXT batteries?

EDIT: Yes, Makita LXT batteries work just fine with this.
Last edited by brossow July 11, 2026 at 03:10 PM.
Jul 7, 2026 2:53 PM
548 Comments
Joined Dec 2019
ClassReptiliaJul 7, 2026 2:53 PM
548 Comments
Quote from mozillafirefix :
Agreed on the difficulty getting it up to the shoulder. I have a 4-gal one and needed my wife's help, too. Later on I found a trick: fill the sprayer while it seated on our patio table, this way it is already at my chest/tummy level after filling and I just needed to put one the shoulder straps and do a much smaller squat...
Absolutely! Work smarter, not harder. You do not fill this on the ground and then lift it up and try to sling it over your shoulder. You will probably break a shoulder strap, too. I fill it on a bench and then squat down, put it on, and then stand up. The easiest way is to fill it up on a high table or stand and then just back up to it and put it on. Your way is good, too.
1
Jul 7, 2026 2:59 PM
548 Comments
Joined Dec 2019
ClassReptiliaJul 7, 2026 2:59 PM
548 Comments
Quote from brossow :
Color looks like Makita. Batteries look like Makita. Before I order, anyone know offhand if it's actually compatible with my existing horde of LXT batteries?
Nope! Look at the pic in the listing of the batteries. They are solid where they slide in. Now look at the Makita LXT batteries. They are not solid. They have an inset plastic piece that locks them in. They are VERY different, and it is easy to see. It is very rare that these battery-powered tools are compatible with others. Even the off-brands have proprietary batteries.
1
Jul 7, 2026 3:01 PM
548 Comments
Joined Dec 2019
ClassReptiliaJul 7, 2026 3:01 PM
548 Comments
Quote from Souka :
I have a different 5g backpack sprayer.

I often fill this on my garden bench or next to kitchen sink.
It makes putting it on so much easier as I barely have to bend my knees to load it up.
Absolutely! Work smarter, not harder. You do not fill this on the ground and then lift it up and try to sling it over your shoulder. You will probably break a shoulder strap, too. The higher the table/bench that you fill it on, the easier it will be to put it on.

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Jul 7, 2026 3:41 PM
2.3K Comments
Joined Oct 2009
brossowJul 7, 2026 3:41 PM
2.3K Comments
Quote from ClassReptilia :
Nope! Look at the pic in the listing of the batteries. They are solid where they slide in. Now look at the Makita LXT batteries. They are not solid. They have an inset plastic piece that locks them in. They are VERY different, and it is easy to see. It is very rare that these battery-powered tools are compatible with others. Even the off-brands have proprietary batteries.
Hadn't taken time to look closely -- just glanced at the thumbnails in the SD app on my phone and thought I'd ask in case others were also wondering. Looking at it full-screen on Amazon, I see what you're talking about.

To your point about third-party tools and proprietary batteries, I have a number of LXT-compatible tools not made by Makita. It wasn't an outrageous thing to wonder. Would have been nice to add a sprayer, but I'm not getting into another proprietary ecosystem.
Jul 7, 2026 3:45 PM
463 Comments
Joined Jan 2006
THQ BoneJul 7, 2026 3:45 PM
463 Comments
Seesii-US, huh?

Business Name: guangzhou jietao dianzishangwu youxiangongsi
Business Address:
天河区五山路1号B栋1,3,4,7,8层
T1458房
广州市
广东省
510000
CN
1
Jul 7, 2026 4:11 PM
8.1K Comments
Joined Aug 2011
johnnybladesJul 7, 2026 4:11 PM
8.1K Comments
Quote from brossow :
Hadn't taken time to look closely -- just glanced at the thumbnails in the SD app on my phone and thought I'd ask in case others were also wondering. Looking at it full-screen on Amazon, I see what you're talking about.

To your point about third-party tools and proprietary batteries, I have a number of LXT-compatible tools not made by Makita. It wasn't an outrageous thing to wonder. Would have been nice to add a sprayer, but I'm not getting into another proprietary ecosystem.
i can't say for sure, i don't have makita stuff. but the other post for this sprayer does include some comments about the makita batteries working on this sprayer. i have the $20 mini chainsaw and those posts also have many folks saying that their makita batteries work with the saw, and those batteries look pretty much the same as the batteries shown on this sprayer. so no, not a crazy question. and i wouldn't be surprised to hear that they do actually work...
1
Jul 7, 2026 5:13 PM
2.3K Comments
Joined Oct 2009
brossowJul 7, 2026 5:13 PM
2.3K Comments
Quote from johnnyblades :

i can't say for sure, i don't have makita stuff. but the other post for this sprayer does include some comments about the makita batteries working on this sprayer. i have the $20 mini chainsaw and those posts also have many folks saying that their makita batteries work with the saw, and those batteries look pretty much the same as the batteries shown on this sprayer. so no, not a crazy question. and i wouldn't be surprised to hear that they do actually work...
I ordered it already just in case. If they're not compatible, nothing's as easy as an Amazon return. I don't think for a second the batteries from this kit would work with my Makita stuff, but I suspect the other way around will work just fine. I'll know in a few days and report back.
Jul 7, 2026 5:15 PM
2.3K Comments
Joined Oct 2009
brossowJul 7, 2026 5:15 PM
2.3K Comments
Quote from THQ Bone :
Seesii-US, huh?

Business Name: guangzhou jietao dianzishangwu youxiangongsi
Business Address:
天河区五山路1号B栋1,3,4,7,8层
T1458房
广州市
广东省
510000
CN
Holy crap! You're telling us that a $72 electric backpack sprayer with two batteries wasn't made in the US? Thank God for your investigative skills! 🤯😂
5
Jul 7, 2026 5:18 PM
72 Comments
Joined Apr 2009
blcaesJul 7, 2026 5:18 PM
72 Comments
Quote from The_Sandster :
Yep. Mine leaked. Found that out with the first use of 2 gallons of Spectracide Triazicide insecticide. Dripped at a rate of about 1 drop every 3 seconds, so it took a bit to realize it was leaking. Was NOT a happy camper. No problem with the return, but I wouldn't buy a no name China brand again for something like this. Not if you're going to be spraying insecticides, Roundup, or anything corrosive.
I've never used a backpack sprayer that didn't leak. I think it's just the way they are.
1
2
Jul 7, 2026 5:51 PM
940 Comments
Joined Nov 2009
Grateful11Jul 7, 2026 5:51 PM
940 Comments
Quote from SKV4m :
Who u gonna call?
laugh out loud
1

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Jul 9, 2026 5:59 AM
140 Comments
Joined Aug 2008
KingKhanJul 9, 2026 5:59 AM
140 Comments
Anyone doing their own pest control?

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