Projecta Intelli-Start IS920 Lithium Jump Starter
Dead batteries rarely happen at a convenient time. The Projecta Intelli-Start IS920 is a compact lithium jump starter built to quickly restart gasoline-powered vehicles up to 6.0 liters while remaining small enough to store in a glove box or center console.
Designed for everyday drivers, overlanders, powersports enthusiasts, and emergency preparedness, the IS920 combines reliable jump-starting capability with USB device charging, a built-in LED work light, and advanced spark-free protection in a lightweight package that's ready whenever you need it.
"A prudent person foresees danger ahead and takes precautions. The simpleton goes blindly on and suffers the consequences. - Proverbs 27:12"
Compact Emergency Power
Small enough to store in most glove boxes while remaining ready for roadside emergencies.
Starts Gas Engines up to 6.0L
Provides dependable starting power for cars, SUVs, lawn equipment, and recreational vehicles.
Rapid Recharge Technology
Recharge directly from the vehicle in approximately 40 seconds after use.
Spark-Free Smart Clamps
Reverse polarity protection helps prevent accidental connection errors and protects vehicle electronics.
Integrated USB Charging
Recharge phones and other USB-powered electronics when away from traditional power sources.
LED Emergency Work Light
Built-in 180-lumen work light with SOS mode improves visibility during nighttime roadside repairs.
Main Unit
- Intelli-Start IS920 Jump Starter1
Charging
- Vehicle Charger1
Storage
- Padded Storage Bag1
The numbers, flat and honest.
| Model | IS920 |
|---|---|
| SKU | PJ-IS920-2 |
| Vehicle Voltage | 12V |
| Battery Chemistry | LiFePO₄ |
| Battery Capacity | 20.48Wh |
| Crank Assist | 240A |
| Current at Clamps | 280A |
| Maximum Gas Engine | 6.0L |
| Maximum Diesel Engine | Not Rated |
| Cable Gauge | 8 AWG |
| Cable Length | 12.2 in / 10.7 in |
| USB Charging | USB-A |
| Vehicle Recharge | Yes |
| Wall Charger | Optional |
| Weight | 1.32 lb |
| Reverse Polarity Protection | Yes |
WHY YOU’RE BUYING FROM STAY READY.
We aren’t the Amazon of survival. We’re a small, opinionated shop that carries gear we’d stake our own lives on — and we back every piece with real support.
Curated
Every brand we carry has been vetted in the field by our team. If it doesn’t pass our 30-day use test, we don’t stock it.
Authenticated
Factory-direct from authorized dealers. No grey-market, no refurb, no knockoffs. Your warranty is real.
Supported
Real humans on phone, text, and email — seven days a week. We carry this gear ourselves and we stand behind it.
American
HQ in California. Orders ship from our US warehouse. US-based customer care.
Answers, straight up.
Product-specific questions on the left. Shopping with SRO on the right. Both open-ended — hit us if we missed one.
What size vehicles can the Intelli-Start IS920 jump start?
The Intelli-Start IS920 is designed to jump start 12V gasoline engines up to 6.0 liters. It is ideal for passenger cars, SUVs, motorcycles, ATVs, UTVs, lawn equipment, and other gasoline-powered vehicles within its rated capacity.
Can the IS920 charge phones and other USB devices?
Yes. The integrated USB-A output allows the IS920 to function as a portable power bank for charging smartphones, GPS units, cameras, and other compatible USB-powered electronics when you're away from traditional power sources.
Is the IS920 safe if the jumper clamps are connected incorrectly?
Yes. The Intelli-Start IS920 features reverse polarity protection and spark-free smart clamps to help prevent incorrect connections and protect your vehicle's electrical system.
How do I recharge the IS920 after using it?
The IS920 includes a vehicle charger and supports Projecta's Rapid Recharge Technology, allowing the jump starter to recharge from your vehicle in approximately 40 seconds after a successful engine start under supported conditions.
Can I leave the IS920 stored in my vehicle?
Yes. Its compact size is designed for glove box or vehicle storage, making it easy to keep within reach for roadside emergencies. To maximize battery performance, periodically inspect and recharge the unit according to the manufacturer's recommendations.
Does the IS920 include a built-in flashlight?
Yes. The IS920 features an integrated 180-lumen LED work light with an SOS mode, providing illumination for nighttime roadside assistance, emergency signaling, or low-light repairs.
How long does shipping take?
Most orders process within 1–3 business days from our warehouse. From there: 5–7 business days economy, 2–3 business days expedited, or overnight if you need it fast. Free economy shipping on orders over $150 (contiguous US). Alaska, Hawaii, and Pro Eagle / freight items are quoted at checkout. You’ll get a tracking number and link the moment your order ships.
What’s your return policy?
30 days from the day your order arrives. Gear has to come back unused, with all original tags, stickers, and packaging intact. For standard items we’ll send a prepaid return label and deduct return shipping from your refund. Oversized or freight returns are on you, unless the item showed up damaged, defective, or wrong — in which case we cover it.
Refunds hit your original payment method within 10 business days of approval.
What can’t I return?
Final-sale items, gift cards, food and drink products, personal-care items, anything customized or engraved, briefs (hygiene), and hazardous materials. If you’re not sure whether something qualifies, email us before you order — we’ll tell you straight.
Do you ship outside the contiguous US?
Yes. Alaska, Hawaii, and US territories ship on freight-quoted rates calculated after checkout. International orders are available worldwide at variable rates; duties and import fees are the customer’s responsibility. EU customers get a 14-day cancellation window per EU consumer law, on top of our standard return policy.
My package arrived damaged — what now?
Email info@stayreadyoutdoors.com within 7 days of delivery with your order number and clear photos of the damage (product + packaging). We’ll replace, refund, or ship a return label on us — no back-and-forth. Damaged, defective, or wrong-item claims never cost you shipping.
Can I talk to a human before buying?
Yes. Email info@stayreadyoutdoors.com — we answer every message ourselves, usually within a few hours during business days. We carry this gear, we use this gear, and we’d rather talk you out of a kit that doesn’t fit your mission than sell you the wrong one.
Do you offer a military/first-responder discount?
Yes. Active-duty and veteran military, police, fire, EMS, and medical first responders get 10% off every order. Verify through GovX at checkout — one-time, secure, and reusable across thousands of brands. Discount applies automatically once you’re verified.