









🚗⚡ Jumpstart your journey & inflate your freedom—never get stranded again!
The AstroAI S8 Air Jump Starter is a compact, 10,000mAh powerhouse delivering 1500A peak current to jump start gasoline and diesel engines up to 6L and 3L respectively. Featuring a 150 PSI electric air pump with 5 preset modes, a large 2.4-inch digital display, and 10 safety protections, it’s engineered for all-weather reliability and multi-functional convenience including flashlight and power bank capabilities—all packed in a portable, heat-dissipating design.

















| ASIN | B0D7ZX55CJ |
| Amazon Bestseller | #147,836 in Automotive ( See Top 100 in Automotive ) #154 in Jump Starters |
| Amperage | 1500 Amps |
| Battery Type | Lithium-Nickel Manganese Cobalt (NMC) |
| Brand Name | AstroAI |
| Compatible with Vehicle Type | Van |
| Customer Reviews | 4.4 4.4 out of 5 stars (252) |
| Included Components | aa |
| Item Type Name | aa |
| Item Weight | 1.1 kg |
| Manufacturer | AstroAI |
| Manufacturer Part Number | S8 Air |
| Manufacturer Warranty Description | Ahh! |
| UPC | 810074987257 |
| Voltage | 12 Volts |
初**者
空気入れに、バッテリーあがりに使えて便利! 空気入れの時、思ったより音が大きかったのでビックした(笑)
A**ー
車、オートバイ、自転車、電動キックボード等 空気入れが使えるのが良いですね、ジャンプスターターとして購入したが空気入れとしての使用が多くなった
K**I
車の空気入れとして購入。重さもあります。ホースも据付なので、エア漏れの心配もありません。音は大きいですがしっかり入ります。 空気入れのモードは電源オフにしても変わりませんが設定圧はその都度やる必要があります。 背面に収納される設計でとてもコンパクトです。
A**ー
マイカーの買い替えを期に、ジャンプスターターも買い替える事に。 調べた際に、私の車両はパンク修理キットが空気のみ注入する事が出来ないタイプで有り、日々のメンテナンスには使えない事が判明! 緊急時の為の装置で有るので、他車のヘルプにも使える事を考えて、此方の空気入付きにしました。 ジャンプスターター自体も定期的に補充電する必要が有るので、空気圧のチェック後補充電するを習慣にすれば上手く回せると思う。 最大の欠点はデカい事、デカ過ぎて持ち辛い。 最近の車はジャッキすら無く、隠して収納するスペースも無いので、覚悟したほうが良い。 サービスの収納袋が付いてるが、使い勝手が悪く、かなり微妙。
M**M
この前、会社でバッテリーの上がった同僚を助けた!! コンパクトなのにパワフル!! 場所も取らないし、一台持っていると、いつでもヒーローになれる!! もっともヒーローは機械だけどね!!
ま**ん
購入後間もなくバッテリーが弱くセルが回らない状態になり、早速バッテリーに繋ぎました。 スムーズにエンジン始動する事ができました。 マイナス面として大きさと重いのと専用のハードケースが有れば嬉しい。
帰**メ
見た目はプラスチックで案外大きいです。 使い方は本体横にケーブルを差し込みバッテリーに赤プラス黒マイナスを接続。 インジケーター(コレクト)が常時緑ならバッテリーは正常。 緑点滅ならバッテリーは弱い状態です。 ブーストボタンを押して常時緑になるまで待ちます。 常時緑になってからスターターを回します。 これ以外特に操作はないので簡単です。 あと空気入れが付いてます。 車、バイク、自転車、ボールに充填できます。 しかし私の持っている電動空気入れより性能が悪く普段使うには不便です。 車に4本入れてみましたがバルブの位置にもよりますがホース先の口金の位置が合わず接続しにくい。 充填速度が遅い。 音がうるさい(住宅街では気を使う) この空気入れは非常時に使うのが良いですね。 普段の空気入れはガソリンスタンドで入れます。 総評 操作は凄く簡単で女性にもできます。 出来ればいつも車に載せておきたいのですがリチウムイオンバッテリー内蔵なので夏の高温下は心配です。 一説によればリチウムイオンバッテリーは45度以上の保管は駄目らしいので真夏以外はトランクでも大丈夫かなと思います。 セルの回りが弱くなってきたらバッテリーを買い換えるまではこれを持っていると安心です。
H**G
Like
Very good
S**.
My expectations for performance and durabilityhave lowered in the course of trying many new Chinese trinkets and devices this last year. So I was pleasantly surprised by this jumper which I bought as a replacement for a good one that was stolen (Is anyone noticing that theft in America is on the rise - very fashionable these days it seems) I should point out that this good jumper that had to be replaced I purchased months ago, before these Trump tariffs hit. So everything now seems like less value for the price, at least for a while...but, I digress, and going back to my review and to the point. Notwithstanding the price increase, this jumper has decent value, operating better than it looks and feels - It's kinda of plasticy and lightweight but very effective functionally speaking. Normally I would give it 4 stars for the couple of shortcomings like for example to few shock absorbing rubber bumpers to stabilize the unit while it jitter dances during air compression and an air tube that's too short for practical use - I'll look the other way in this time because the damn thing works pretty well and is better than it looks. So feeling as generous as I am I give it five stars today, whereas yesterday and tomorrow might give a different result.
C**H
Dual purpose Jump Starter combined with a Tire Air Compressor from AstroAI is a must have addition to live in your vehicle. Love the compact size and that the tire connections are attached to the unit in size specific insets. The carrying bag is an added bonus and is meant to carry the unit plus the charging cord (USB) and the battery connectors for the jump starter. Another feature I love is that you can set the tire pressure based on the specific requirements for your vehicle tires and then turn it on knowing it will stop filling as soon as it hits that set psi. The read outs and buttons are easy to read and intuitive to understand. This is a must-have purchase to those on the road with unknowns associated with tires and batteries
L**H
Excellent product. It’s compact, easy to use, and very powerful. It started the car with no issues and is very convenient to keep in the vehicle due to its size. Great value for the price, highly recommended. 👍
Y**Y
The jump-start feature I have not actually used, but I have no reason to think it won't work. Astro AI makes nice products, so I'm sure it will work. The air compressor I have used and it works as it should, very nice indeed. HOWEVER there is one drawback to this compressor. It has a few preset modes, e.g., car, motorcycle. bicycle, ball. You have to select a mode, then the PSI available are in a limited range for that type of tire. You can't just set this to any number PSI you want. For eample my snow blower tires need 19 PSI. It is not possible to set it for that number. I have to set it for a much higher number and watch the pressure on the screen till it gets close to 19,is then stop it. Then reattach it to see what the psi is or use a gauge and either add more or take some air out. It's not the end of the world, but it is a bit frustrating. Why not just allow us to put in the PSI we need. WHo needs those preset modes anyway??
F**S
I bought it for the lower price, safety features and positive reviews. I am impressed by its quality and usefulness. I am a van lifer and this jump starter is a must have! It jumps my van battery faster than using another vehicle does. It's super simple to use, fast, safe and reliable. I was told to get one that is twice the price but couldn't afford it. This one is just as good and does the job perfectly. If you're considering purchasing this jump starter I highly recommend it.
Trustpilot
2 months ago
1 month ago