Manufacturer | Seesii |
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Package Dimensions | 42.29 x 32.1 x 10.3 cm; 3.98 kg |
Batteries | 2 12V batteries required. (included) |
Item model number | M8 Boost |
Colour | Turquoise |
Style | 8" Blue Kit w/ 2 x 3.0 AH Battery |
Material | Engineering Plastics |
Power Source | Battery Powered |
Voltage | 20 Volts |
Wattage | 1000 watts |
Horsepower | 1000 Watts |
Handle material | Plastic |
Special Features | Brushless Motor, Tool-Free Chain Tension, Built-In Chain Oiler, Enhanced Safety Features |
Included Components | ● 3.0Ah Batteries × 2, ■Charger+Guide Bar Cover × 1, ■ Goggles+Manual × 1, ● Seesii M8 Boost Chainsaw × 1, ■Replacement Chain+Gloves × 1 |
Batteries included? | Yes |
Batteries Required? | Yes |
Battery Cell Type | Lithium Ion |
Item Weight | 3.98 kg |
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- IS THIS COVER RIGHT FOR YOU? This insurance has been designed to protect your product against accidental damage and breakdown (not already covered by the seller and/or manufacturer guarantee) for 2 years. For full details, please read the Insurance Product Information Document (IPID) and policy terms using the links provided above.
- COVERAGE AND BENEFITS: Protecting you against the costs of replacing your product should it suffer accidental damage (e.g. drops, falls, liquids, fire) or electrical or mechanical breakdown. Going above and beyond the seller and/or manufacturer guarantee. With no excess payment to make in the event of a claim.
- CLAIMS PROCESS: No need to wait for a repair. Once your claim has been approved, we will immediately email you an Amazon e-gift card to the value of a replacement. Upon e-gift card settlement or replacement, your policy will end. 98% of claims accepted*. Average claim handling time is 2 days* (from assessment to settlement). *Assurant monthly performance statistics (avg. Jan-24 to Jun-24).
- RESTRICTIONS: Cover is for UK residents (excluding Channel Islands and Isle of Man) aged 18 years and over. The following is not covered – Theft, loss, cosmetic damage, malicious damage, not taking reasonable care or improper use (as defined in T&Cs), virus or software problems. If you are unable to provide the insured product at point of claim for inspection it will be classed as lost and not covered.
- CANCELLATION: Full refund within 45 days, thereafter you will receive a partial refund based on how many full unexpired days of cover are remaining.
- IS THIS COVER RIGHT FOR YOU? This insurance has been designed to protect your product against accidental damage and breakdown (not already covered by the seller and/or manufacturer guarantee) for 3 years. For full details, please read the Insurance Product Information Document (IPID) and policy terms using the links provided above.
- COVERAGE AND BENEFITS: Protecting you against the costs of replacing your product should it suffer accidental damage (e.g. drops, falls, liquids, fire) or electrical or mechanical breakdown. Going above and beyond the seller and/or manufacturer guarantee. With no excess payment to make in the event of a claim.
- CLAIMS PROCESS: No need to wait for a repair. Once your claim has been approved, we will immediately email you an Amazon e-gift card to the value of a replacement. Upon e-gift card settlement or replacement, your policy will end. 98% of claims accepted*. Average claim handling time is 2 days* (from assessment to settlement). *Assurant monthly performance statistics (avg. Jan-24 to Jun-24).
- RESTRICTIONS: Cover is for UK residents (excluding Channel Islands and Isle of Man) aged 18 years and over. The following is not covered – Theft, loss, cosmetic damage, malicious damage, not taking reasonable care or improper use (as defined in T&Cs), virus or software problems. If you are unable to provide the insured product at point of claim for inspection it will be classed as lost and not covered.
- CANCELLATION: Full refund within 45 days, thereafter you will receive a partial refund based on how many full unexpired days of cover are remaining.
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SEESII Mini Chainsaw Cordless 8 Inch: Electric Battery Powered Chainsaw, 2025 Upgraded Brushless Chain Saw with 2pcs 3000mAh, Tool-Free Chain Tension, Oiler, for Tree Branch Cutting (M8 Boost)
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Free returns are available for the shipping address you chose. For a full refund with no deduction for return shipping, you can return the item for any reason in new and unused condition.
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Learn more
Return this item for free
Free returns are available for the shipping address you chose. For a full refund with no deduction for return shipping, you can return the item for any reason in new and unused condition.
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Brand | Seesii |
Colour | Turquoise |
Blade material | High Speed Steel |
Surface recommendation | Wood |
Power source | Battery Powered |
About this item
- Larger 8" Cutting Size –Need to tackle thicker branches? The upgraded 8-inch bar gives this small chainsaw more flexibility than standard 6" models, letting you cut larger wood without stepping up to a full-sized chainsaw. More choice, less compromise
- Compact but Mighty – Say goodbye to bulky tools. The Seesii M8 Boost handheld chainsaw packs serious cutting power into a compact, one-hand design—ideal for smaller hands, older users, or anyone tired of heavy saws. Cut with confidence, not with strain
- Brushless Motor Performance – Powered by a high-efficiency brushless motor, the Seesii M8 Boost delivers 80% more torque with 300% longer lifespan compared to brushed motors—all while running cooler and quieter. That means smoother operation, longer tool life, and a cutting experience you can rely on for years to come from a truly capable electric saw
- Dual Battery, 150+ Cuts – Equipped with two 3000mAh batteries and a premium chain, this battery chainsaw delivers up to 150 clean cuts per charge. When one battery runs low, simply swap and carry on—no downtime, no frustration
- Easy Chain Adjustment – Maintaining chain tension shouldn’t be a chore. The M8 Boost mini chainsaw features a tool-free tension knob, so you can quickly tighten or loosen the chain for peak performance—extending the life of your chain saw and keeping cuts smooth and safe
- Built-In Chain Oiler – Stay sharp with less effort. Our built-in oiler system auto-lubricates your chain at the push of a button, reducing wear and tear while giving you cleaner cuts every time. Just fill the tank, press, and cut—it’s what makes this a truly efficient electric chainsaw
- Built with Safety in Mind – We know safety features are high on your list—and they’re high on ours too. The Seesii M8 Boost mini saw comes equipped with an anti-kickback baffle, anti-slip gloves, and protective goggles to help minimise risks. The upgraded wider and thicker hand guard offers real protection—not just for show—shielding your hand from flying debris and slips. Plus, it only starts when both the safety button and trigger are pressed together, giving you extra peace of mind every time you cut
- Perfect Gift for DIY & Garden Fans – Looking for something practical and thoughtful? Whether it’s for a dad, mum, retiree or garden lover, the Seesii M8 Boost makes a memorable gift. It’s a powerful yet easy-to-handle mini chainsaw cordless that’s ideal for birthdays, Father’s Day, Christmas, or just because
- Complete All-in-One Kit – Ready to go out of the box. Includes the Seesii M8 Boost tree saw, 2x batteries, 1x replacement chain, charger, gloves, goggles, guide bar cover, and user manual. Everything you need to get started—no extra tools required
- 3-Year Worry-Free Guarantee – With Seesii, your investment is protected. We back the M8 Boost with a 3-year warranty and hassle-free replacements. No returns, no long waits—just real support for your mini chainsaw journey from a brand that believes in your work as much as you do
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Product Description
3 Years Free: LimitedTime!

Engineered for Power. Designed for You

With the SEESII P8 Boost, you’re not just getting a mini chainsaw—you’re holding the power to do more, cut cleaner, and finish faster. Let’s take a closer look at what makes it exceptional.
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Original SEESII 8-Inch Chain
The 8-inch SEESII chain provides precise and efficient cutting. Manufactured with premium materials, it ensures optimal durability and performance for pruning and wood cutting.
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If You Need Any Other Accesorries, Just con&tact
Everything you need comes right in the box—from the chainsaw to every essential accessory. SEESII ensures you're fully equipped from day one, with no extra purchases or frustrating setups.
Product information
Technical Details
Additional Information
ASIN | B0F4877VJL |
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Customer Reviews |
4.6 out of 5 stars |
Best Sellers Rank |
|
Delivery information: | We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
Date First Available | 16 April 2025 |
Warranty & Support
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SEESII Mini Chainsaw Cordless 8 Inch: Electric Battery Powered Chainsaw, 2025 Upgraded Brushless Chain Saw with 2pcs 3000mAh, Tool-Free Chain Tension, Oiler, for Tree Branch Cutting (M8 Boost)
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This item Seesii SEESII Mini Chainsaw Cordless 8 Inch: Electric Battery Powered Chainsaw, 2025 Upgraded Brushless Chain Saw with 2pcs 3000mAh, Tool-Free Chain Tension, Oiler, for Tree Branch Cutting (M8 Boost) | Recommendations | |||
Try again! Added to Basket | Try again! Added to Basket | Try again! Added to Basket | ||
Price | -37% £62.98£62.98 RRP: £99.99 | -10% £44.99£44.99 Was: £49.99 | £59.99£59.99 | £45.26£45.26 |
Delivery | — | Get it 14 – 17 Jul | Get it as soon as Monday, Jul 14 | Get it 14 – 15 Jul |
Customer Ratings | ||||
Sold by | Seesii | Lai Beautiful | JJTechEU | AutoFu |
chain speed | 34.5FT/S | — | 35FT/S | — |
power source | Battery Powered | Battery Powered | Battery Powered | Battery Powered |
horsepower | 1000 watts | — | 1000 watts | 840 watts |
voltage | 20 volts | — | 21 volts | 21 volts |
Customer reviews
Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the pole saw effective and reliable, with good battery life and strong construction. The tool is particularly useful for garden work, with one customer mentioning it's great for minor DIY tree pruning, and another noting it cuts through branches and brambles with ease. They appreciate its ease of use and consider it good value for money. While many find it lightweight, one customer points out it's not suitable for felling or heavier work.
AI Generated from the text of customer reviews
Customers find the chainsaw effective.
"Great product but also great customer support. I lost a part off the saw and contacted the company who send me a replacement part foc...." Read more
"...Arrived quickly. Cuts well and good battery life, no complaints." Read more
"This is a good product and works well. I have given it a good test today with some trees that came down in the storms early on the year...." Read more
"Worked fine but oil leaks out of reservoir even after emptied - returned" Read more
Customers find this pole saw to be a fabulous tool that is great for garden use, with one customer noting it's particularly useful for minor DIY tree pruning.
"Great bit of kit. So simple and surprisingly easy to use. So far so good... Certainly not restricted to twigs... 4 inches at least a breeze!!" Read more
"Brilliant garden tool. Easy to use, lightweight on its own and with the pole. Makes felling shrubs and small trees so much safer and manageable...." Read more
"Great piece of kit. Excellent value for money." Read more
"...but this is been an amazing tool. So far I've cut about three large piles of wood you need to buy oil for it separately i bought..." Read more
Customers find the chainsaw to be good value for money.
"Good value..." Read more
"...I wasn't sure which to buy , all I can say is this chainsaw is well worth the money , batteries that seem to last a very long time and there's 2,..." Read more
"Great piece of kit. Excellent value for money." Read more
"This is an absolutely fantastic saw for the price the chain oiler needs a little bit of development as it can be over tightened and the cap will..." Read more
Customers find the chainsaw easy to use, with one mentioning it makes work much easier.
"...experienced at using these types of Chain saws and I found this saw easy to use and "Non Agrressive " when using...." Read more
"...heavy side when fully extended-chain comes off now and then-easy to assemble and operate-does what it was supposed to do easily" Read more
"...the oiler they could charge more it's just a great tool and makes work so much easier it's fantastic..." Read more
"Great bit of kit. So simple and surprisingly easy to use. So far so good... Certainly not restricted to twigs... 4 inches at least a breeze!!" Read more
Customers find that the chainsaw cuts well, with one customer noting it slices through branches and brambles with ease, while another mentions it works great for trimming large hedges.
"So far so very good. Arrived quickly. Cuts well and good battery life, no complaints." Read more
"Cuts 4to6 inch branches easily-bit on the heavy side when fully extended-chain comes off now and then-easy to assemble and operate-does what it was..." Read more
"...Cuts cleanly. Wish I'd bought one before." Read more
"...a lot of huge trees , this extending chainsaw is brilliant slices through the branches like butter , there's a lot on the market which are cheaper..." Read more
Customers are satisfied with the battery life of the chainsaw.
"So far so very good. Arrived quickly. Cuts well and good battery life, no complaints." Read more
"...I was very impressed by the battery life and also the way in which the saw could access both high branches and difficult to reach hawthorn trees..." Read more
"...can say is this chainsaw is well worth the money , batteries that seem to last a very long time and there's 2, also spare chain , I thought it..." Read more
"It's a great little saw, but the batteries are dreadful. One battery arrived dead and won't charge...." Read more
Customers find the chainsaw to be reliable and strong.
"Good quality slightly heavy when fully extended" Read more
"...However, I needn't have been - the unit has a robust feel and does the job really well. Battery life is much better than expected...." Read more
"...I'm very surprised at the quality of the pole. Its strong. I haven't used it yet...." Read more
"...currently last about 3/4 of an hour each being a chainsaw with a good quality blade provided the blade is turning...." Read more
Customers have mixed opinions about the chainsaw's weight, with some finding it lightweight, while one customer notes it's not designed for felling or heavier work.
"Lightweight and easy to use, providing you follow the safety instructions. Cuts cleanly. Wish I'd bought one before." Read more
"Good quality slightly heavy when fully extended" Read more
"...have a long reach hedge trimmer which is very heavy , so I'm pleased about the weight , and using it as a hand saw to trim the branches before..." Read more
"Brilliant garden tool. Easy to use, lightweight on its own and with the pole. Makes felling shrubs and small trees so much safer and manageable...." Read more
Reviews with images

New Chain Saw
Top reviews from United Kingdom
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- Reviewed in the United Kingdom on 15 June 2025Style Name: 8" Blue Kit w/ 2 x 3.0 AH BatteryVerified PurchaseThe saw on being delivered was well packaged in a good secure case which makes it veasy to transport (if required).
I am experienced at using these types of Chain saws and I found this saw easy to use and "Non Agrressive " when using. I used it to cut some branches and logs I had in my garage, and found it cut these logs which were around 8" in diameter with ease (see picture).
I also like the oil reservoir, which is easily visible to allow you to monitor the oil level and prevent the oil running dry and potentialy damaging the saw.
Accessories included in the case include, safety glasses, safety gloves, two batteries and a spare chain, and of course easy to read operating instructions.
I do think this saw would suit new users and those looking to upgrade there current portable chain saws
I particularly liked the
The saw on being delivered was well packaged in a good secure case which makes it veasy to transport (if required).
I am experienced at using these types of Chain saws and I found this saw easy to use and "Non Agrressive " when using. I used it to cut some branches and logs I had in my garage, and found it cut these logs which were around 8" in diameter with ease (see picture).
I also like the oil reservoir, which is easily visible to allow you to monitor the oil level and prevent the oil running dry and potentialy damaging the saw.
Accessories included in the case include, safety glasses, safety gloves, two batteries and a spare chain, and of course easy to read operating instructions.
I do think this saw would suit new users and those looking to upgrade there current portable chain saws
I particularly liked the
Images in this review
- Reviewed in the United Kingdom on 9 July 2025Excellent product and fantastic customer backup and service … so good I bought two more !!!!
- Reviewed in the United Kingdom on 7 July 2025Cuts 4to6 inch branches easily-bit on the heavy side when fully extended-chain comes off now and then-easy to assemble and operate-does what it was supposed to do easily
- Reviewed in the United Kingdom on 5 July 2025So far so very good. Arrived quickly. Cuts well and good battery life, no complaints.
- Reviewed in the United Kingdom on 6 July 2025Style Name: 8" Blue Kit w/ 2 x 3.0 AH BatteryVerified PurchaseGreat piece of kit. Excellent value for money.
- Reviewed in the United Kingdom on 13 March 2025This is an absolutely fantastic saw for the price the chain oiler needs a little bit of development as it can be over tightened and the cap will just spin then just get snug. but this is been an amazing tool.
So far I've cut about three large piles of wood you need to buy oil for it separately i bought
Oregon oil and it could have done with upgraded batteries or an extra two batteries so I could get my work done in 1 day as the batterys take 3 hours to charge.
The little wood grippers on the front of the chainsaw I would have had them continued up the body of the chainsaw instead of having a little LED light.
I bought one of those reciprocating saws from B&Q to cun my fire wood but it was to hevey and it shook about to much I had to sell it and bought this instead to cut my firewood.
it's just fantastic it really is I think if they made a few tweaks and upgraded it slightly with battery power and the oiler they could charge more it's just a great tool and makes work so much easier it's fantastic
And the bar length 8 inches really helps its like a hot knife through butter.
5.0 out of 5 starsThis is an absolutely fantastic saw for the price the chain oiler needs a little bit of development as it can be over tightened and the cap will just spin then just get snug. but this is been an amazing tool.Best power saw I have ever bought.
Reviewed in the United Kingdom on 13 March 2025
So far I've cut about three large piles of wood you need to buy oil for it separately i bought
Oregon oil and it could have done with upgraded batteries or an extra two batteries so I could get my work done in 1 day as the batterys take 3 hours to charge.
The little wood grippers on the front of the chainsaw I would have had them continued up the body of the chainsaw instead of having a little LED light.
I bought one of those reciprocating saws from B&Q to cun my fire wood but it was to hevey and it shook about to much I had to sell it and bought this instead to cut my firewood.
it's just fantastic it really is I think if they made a few tweaks and upgraded it slightly with battery power and the oiler they could charge more it's just a great tool and makes work so much easier it's fantastic
And the bar length 8 inches really helps its like a hot knife through butter.
Images in this review
- Reviewed in the United Kingdom on 15 June 2025Style Name: 8" Blue Kit w/ 2 x 3.0 AH BatteryVerified PurchaseLightweight and easy to use, providing you follow the safety instructions.
Cuts cleanly.
Wish I'd bought one before.
- Reviewed in the United Kingdom on 6 May 2025A great product with exceptional customer support. I was very impressed by the battery life and also the way in which the saw could access both high branches and difficult to reach hawthorn trees surrounded by brambles. Its a small saw but it comfortably cuts through 100mm branches, especially when the chain is sharp.
When buying replacement chains make sure to get one with the correct number of links.
Ive recommended this saw to several friends who have also bought one.
Top reviews from other countries
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Il pirataReviewed in Italy on 6 July 2025
5.0 out of 5 stars Pratica e maneggevole
Già possiedo una motosega più grande a scoppio, ma a volte per tagliare piccoli rami è veramente superfluo usare questo attrezzo, così ho acquistato questa piccola motosega a batteria e devo dire che è molto pratica e immediata all'uso, per ora sono molto soddisfatto.
- Amazon CustomerReviewed in Canada on 16 April 2022
5.0 out of 5 stars Amazing
Wow! This little guy has power. I’m so impressed I just bought my friend one
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Kevin ErmacoraReviewed in Italy on 5 July 2025
5.0 out of 5 stars Ottimo prodotto
Pagato 35€ in offerta! Una bomba, veramente consigliato. Doppia batteria con un ottima durata. Lo utilizzo per lavori di potatura in giardino. Ps: non pensare di poter tagliare tronchi!!
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jabierReviewed in Spain on 12 March 2025
5.0 out of 5 stars Calidad-precio
Va bastante bien,mejor de lo esperado
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Client d'AmazonReviewed in France on 22 April 2025
5.0 out of 5 stars Bon produit
Très bon matériel le seul reproche c’est que l’on ne puisse pas se servir de la tronçonneuse sans la perche