# AstroAI S8 Jump Starter, 1500 A Peak

Peak: The AstroAI S8 jump starter is a portable 12 V booster pack listed for engines up to 6.0 L gas or 3.0 L diesel. It also claims power-bank and three-mode flashlight functions, while the listing gives conflicting product dimensions that are worth confirming before purchase.

- [Original product page](https://loonieperks.com/product/astroai-s8-portable-jump-starter)
- [View offer](https://loonieperks.com/visit/astroai-s8-portable-jump-starter)
- Market: CA
- Language: en-CA
- Currency: CAD
- Brand: AstroAI
- Model: S8
- Category: Cars & Motorcycles > Vehicle Accessories
- Price: 47.59 CAD
- Previous price: 55.99 CAD
- Discount: 15%
- Price checked: 2026-11-12T20:34:36.898Z
- Rating: 4.6 / 5
- Reviews: 10939

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing claims 1500 A peak current and suitability for gas engines up to 6.0 L or diesel engines up to 3.0 L.
- Boost mode detects battery voltage. The listing says a flashing green indicator at less than 9 V unlocks the BOOST button for fully drained batteries.
- Three light modes are listed: flashlight, strobe and SOS.
- The listing describes it as a jump starter, portable power bank and LED flashlight.
- Eight stated protections include reverse polarity, reverse connection, overcurrent, overvoltage, overload, overcharge, over-discharge and short circuit.

## Pros

- Combines jump-starting with a claimed power-bank function and three light modes.
- A dedicated boost procedure is described for batteries below 9 V, including fully drained batteries.

## Specifications

### Identity
- Brand: AstroAI
- Model: S8
### Power and battery
- Battery type: Lithium-Nickel Manganese Cobalt \(NMC\)
- Battery capacity: 8000 milliamp\_hours
- Peak output current: 1500 A
### Dimensions and installation
- Weight listed: 430 g
### Vehicle compatibility
- Vehicle service types: ATV, Passenger Car, Truck, UTV
- Claimed engine capacity: Up to 6.0L Gas or 3.0L Diesel

## Before you buy

- Listing details are inconsistent on dimensions: one field gives 11.4D x 20.1W x 9.4H centimetres, while another gives 10 x 10 x 10 cm; 430 g. The stated 430 g weight is separate from that dimension conflict. Confirm the dimensions if fit matters. The battery chemistry is listed as NMC in the specifications but as Lithium Polymer in the battery-required field, so the exact chemistry is unconfirmed. The 1500 A figure and engine limits are listing claims, not independent performance measurements.

## A good fit for

- Drivers who want a portable booster for a compatible 12 V vehicle and also value a flashlight and power-bank function.
- Buyers who may need the listed boost procedure for a battery with voltage below 9 V.

## Less suited to

- Anyone needing confirmed product dimensions or a settled battery-chemistry specification before buying.
- Vehicles whose engine size exceeds the listed limits or that do not use a compatible 12 V system.

## Customer feedback

Customer feedback is broadly positive about operation, ease of use, compactness, instructions and portability, while battery-life opinions are mixed. That feedback may matter to buyers storing a booster for roadside use, since portability supports carrying it in a vehicle but battery-life uncertainty makes readiness over time a consideration. The listing separately claims an 8000 milliamp\_hours capacity, which does not resolve those differing experiences.
- Positive themes: Customers describe the unit as easy to use and appreciate its compactness and portability.
- Positive themes: Feedback describes its functionality and quality favourably.
- Mixed feedback: Customer opinions are mixed about battery life.

## Frequently asked questions

### What engine sizes does the AstroAI S8 claim to support?
The listing says up to 6.0 L for gas engines or 3.0 L for diesel engines. These are manufacturer claims, not independent performance verification.
### How does the boost mode work?
The listing says the unit detects battery voltage. Below 9 V, a green indicator flashes and the BOOST button can be pressed to start a fully drained battery.
### Does the S8 include a flashlight?
The listing describes an LED light with flashlight, strobe and SOS modes.
### Are the listed dimensions consistent?
No. One specification gives 11.4D x 20.1W x 9.4H centimetres, while another gives 10 x 10 x 10 cm; 430 g. Confirm the dimensions if they affect storage or fit.

## Alternative options

- [AstroAI P8 4000A Booster Pack Jump Starter Portable Car Battery Booster \| for Up to 10L Gas or 8L Diesel Engines, 12V, 10 Safety Protections, Jumper Cables, QC 3.0 Power Pack, 3-in-1 LED Light,Orange](https://loonieperks.com/visit/astroai-s8-portable-jump-starter)
- [NOCO Boost GB40 1000A UltraSafe Jump Starter, 12V Lithium Battery Booster \| Spark-Proof & Reverse Polarity Protection, For Car, Truck, Motorcycle, SUV, Boat, ATV, RV, up to 6.0L Gas & 3.0L Diesel](https://loonieperks.com/visit/astroai-s8-portable-jump-starter)
- [AstroAI P12 6000A Booster Pack Jump Starter Multi-Function Battery Booster \| for All Gas or 12L Diesel Engine, 18W Quick Charger, QC 3.0 Power Pack, 10 Safety Protections, 3-in-1 LED Light, Jumper Cable](https://loonieperks.com/visit/astroai-s8-portable-jump-starter)
- [AstroAI B8 Booster Pack Jump Starter for Car Battery, Portable Power Pack \| Battery Booster for Up to 9L Gas or 7L Diesel Engine, 10 Protections, 18W Fast Charger, LED Light, Jumper Cable, 3000A,Orange](https://loonieperks.com/visit/astroai-s8-portable-jump-starter)
- [IPENKONE 8000A Booster Pack Jump Starter Up to 10.0L Gas/8.0L Diesel \| UltraSafe Reverse Polarity & Spark-Proof Protection, Easy for First-Time Users, 600LM Flashlight, Emergency Light](https://loonieperks.com/visit/astroai-s8-portable-jump-starter)
- [8000A 12V Jump Starter, Car Battery Booster for 10L Gas & 12V Diesel \| ‑20°C Winter‑Tested Booster Pack, 3‑Mode LED SOS Light, USB‑C Power Bank, Safety Protection for Canadian Roadside Emergencies](https://loonieperks.com/visit/astroai-s8-portable-jump-starter)
- [NOCO Boost GB20 500A UltraSafe Jump Starter, 12V Lithium Battery Booster \| Spark-Proof & Reverse Polarity Protection,For Car, Truck, Motorcycle, SUV, Boat, ATV, RV, up to 4.0L Gas](https://loonieperks.com/visit/astroai-s8-portable-jump-starter)
- [AstroAI 4000A Jump Starter with Air Compressor Portable Battery Booster \| All Gas &10L Diesel with 150PSI Tire Inflator, LED Display, Fast Charging, Emergency Light, 10 Protections, for 12V Car](https://loonieperks.com/visit/astroai-s8-portable-jump-starter)
- [AstroAI 7000A Jump Starter with Tire Inflator Car Battery Booster \| with 150PSI Air Compressor, All Gas/12L Diesel, 10 Safety Protection, LED Digital Display, Quick-Charge3.0, Orange](https://loonieperks.com/visit/astroai-s8-portable-jump-starter)
- [Car Battery Booster Jump Starter with Air Compressor Booster Pack \| Jump Box with 45W Fast Charge, Smart Jumper Cables, Lights and 150 PSI Tire Inflator Booster Pack\(All Gas/14L Diesel\)](https://loonieperks.com/visit/astroai-s8-portable-jump-starter)
- [VANTRUE POWER JS3 Real 3250A Jump Starter Booster Pack, Portable Air Compressor 160PSI Tire Inflator, 12V Car Battery Jump Starter, Jump Box Support 65W Charging, 10L Gas/8L Diesel Engines](https://loonieperks.com/visit/astroai-s8-portable-jump-starter)
- [6000A Car Battery Booster Jump Starter Booster Pack Portable Jump Starter \| Jumper Cable, LED Display, Quick Charge Power Bank, 3 Modes Flashlight and Compass\(Up tp 10.0L Gas and 10.0L Diesel Engines\)](https://loonieperks.com/visit/astroai-s8-portable-jump-starter)

## Add-ons

- [AstroAI L7 Tire Inflator Portable Air Compressor,150 PSI Cordless Bike Pump \| For Car Tires, Bikes, Motorcycles and Balls; Auto Shut-off, Digital Display Pressure Gauge, Fast Inflation, LED Light](https://loonieperks.com/visit/astroai-s8-portable-jump-starter)

## Images

![AstroAI S8 Jump Starter, 1500 A Peak — 1](https://loonieperks.com/i/LuLnzA9ayoIjRHyU1CuRdtHfeiyZ0m1JDgVz7b-5-JR0HhyVTjRs_7YAOXqQPb19ly5maiwQ485YN3err6Rq8NNrdpnMwR1Ca5K0dILIosBIr1xo.jpg)

![AstroAI S8 Jump Starter, 1500 A Peak — 2](https://loonieperks.com/i/wyKZ3yNoRGFgJqEMDDNhGWgH6Yq0gfXr0ghKLqUubAICyItdvD9sj6OP4mTQUaK1tPw8-RxCroibRqe5hGRGMM_bTxKU3Pl30h8-N9GD34RgqxKf.jpg)

![AstroAI S8 Jump Starter, 1500 A Peak — 3](https://loonieperks.com/i/D0WbAR6ujWsJv3ASPxiH3JayewKkJjVvTrO14WMdhHf110sP5BPK5WHzKYilZrXbFOl1b9T1djTfwdOkkE3xC2F35p-8qdfGyqOIvZK7LHiucb2O.jpg)

![AstroAI S8 Jump Starter, 1500 A Peak — 4](https://loonieperks.com/i/qqmicZxfYWjogZlbf-vmL9VFkhQUsmwFiuwROxMFlVwDDtOhimtuDgijSSQOys9j3ZlNMe0sbnxz2XB_Xw1Xw6_5oPHi6QTD6RNNVYhxoKn971XQ.jpg)

![AstroAI S8 Jump Starter, 1500 A Peak — 5](https://loonieperks.com/i/dy6L10U711qJNs8STftU7ZTxhUQ6A6zvnnZDs6RoDaZy7xHvKSCJvznTvshWf7RvFdTRJcLRj05wOAOzZvtKYTdsHhMsOSh-5BnO57-boEiPM1L5.jpg)

![AstroAI S8 Jump Starter, 1500 A Peak — 6](https://loonieperks.com/i/kRTiDdUGIBv6eEsm3MvylxFP1eghhKb_nEkNmVNOIFZMrsLhcyZpMAsEcEqI0yFTd8g79abOLeTIESoAhuRabpeNmci-ZO_TBaFGmDrdWrQVuvdA.jpg)

![AstroAI S8 Jump Starter, 1500 A Peak — 7](https://loonieperks.com/i/NRfuAzXIh3j9aorVT7r5o-vMJbNTqqBpl5KGowfCKjKKoublCpWC36Te3Hk75WwO_edea5ruf1OP5vRrvriA7bGttdj3LoKoUc7BHludUbrPzoZI.jpg)