Rating of starting devices for cars: how to choose the best for cars and trucks

The winter season is a real test for car batteries. Even a high-quality battery can fail frost -20°C, leaving you unable to start the car. Starting devices (boosters) solve this problem in seconds, but how to choose a reliable model among hundreds of offers? In this rating we analyzed 27 popular devices from Carku, Berkut, Airline and other brands, taking into account real reviews from car owners, technical tests and price/quality ratio.

We won’t just list the top models, we’ll analyze them key selection criteria: from capacity (8000–12000 mAh is enough for cars, and for diesel SUVs you need a booster from 18000 mAh) to additional functions like a flashlight or USB Type-C for charging gadgets. We will pay special attention new generation lithium-polymer boosters, which weigh 3 times less than lead-acid analogues with the same power. We’ll also tell you why cheap Chinese devices costing 2,000 rubles can result in a short circuit and damage to the on-board electronics.

How does a starter work and when is it really needed?

The starting device (booster, jump starter) is portable battery, capable of delivering high current (200–600 A) to crank the starter. Unlike “lighting up” from another car, the booster does not require a donor and works autonomously. The principle is simple:

1. Connect the booster terminals to the car battery (red - "+", black - "-" or ground).
2. Turn on the device and try to start the engine.
3. After a successful start, disconnect the terminals (be sure to do it in the reverse order!).

But a booster is needed not only in winter. Here are typical situations when he saves:

• 🔋 The battery was discharged due to the headlights or radio being left on.
• ❄️ Frosts below -15°C: battery capacity drops by 30–50%, and the starter does not have enough current.
• 🚗 Long-term downtime of the machine (from 2 weeks): even a new battery discharges itself.
• 🔧 Electronics diagnostics: some boosters have a mode 12V/24V for powering equipment.

⚠️ Attention: Boosters do not replace faulty battery! If the battery is completely “dead” (voltage below 10.5 V), the device may not cope - the battery will need to be charged or replaced. Boosters are also useless when mechanical problems starter or engine.

Top 5 Jump Starters for 2026: Comparison Chart

We have selected models with the best ratio of price, power and reliability. The table contains key parameters that will help you compare devices “in one window.” Please note peak current: for gasoline engines, 300–400 A is enough; for diesel engines, models from 500 A are needed.

Model	Capacity	Peak current	Battery type	Add. functions	Price, ₽
Carku E-Power Elite	18000 mAh	1000 A	Li-Po	Flashlight, USB-C, charge indicator	12 900
Berkut JSL-12000	12000 mAh	600 A	Li-Po	Quick Charge 3.0, case	8 500
Airline AJS-40-04	8000 mAh	400 A	Li-Ion	Compact size, LED indication	5 200
NOCO GB70	20000 mAh	2000 A	Li-Po	Spark protection USB-A/C, waterproof case	22 000
Hyundai HY 400	10000 mAh	300 A	Li-Po	Cheap option, suitable for small cars	4 100

🔍 What to look for in the table? For most passenger cars (engine capacity up to 2.0 l), a booster is enough for 8000–12000 mAh with a current of 300–400 A. Owners of diesel engines or cars with a volume of over 3.0 liters need a reserve: from 15000 mAh and 500 A. Model NOCO GB70 stands out with a record current of 2000 A, but its price is justified only for professional use (for example, in car repair shops).

Lithium polymer vs lead acid boosters: which is better?

The choice of battery type in the jump starter determines its weight, service life and price. Let's look at the pros and cons of each option:

Lithium polymer (Li-Po) and lithium ion (Li-Ion) boosters

• ✅ Weight: 300–800 g (instead of 3–5 kg for lead).
• ✅ Fast charging: 2–4 hours from a 220V network.
• ✅ There is no “memory effect”: you can charge at least 10%, at least 100%.
• ✅ They work at -30°C (lead ones lose capacity already at -10°C).
• ❌ Price: 1.5–2 times more expensive than lead analogues.
• ❌ Sensitive to deep discharge (may fail after 5-10 full discharges).

Lead Acid Boosters

• ✅ Cheaper: models from 3000 ₽ (versus 5000–10000 ₽ for Li-Po).
• ✅ Resistant to voltage surges.
• ✅ Can be restored after deep discharge (lithium - no).
• ❌ Weight: 3–5 kg (inconvenient to carry in a backpack).
• ❌ Maintenance required: checking electrolyte level, refueling with distilled water.
• ❌ Service life: 2–3 years (lithium lasts 5–7 years).

⚠️ Attention: Cheap lithium boosters (price below 4000 ₽) are often equipped with low-quality protection boards. In the event of a short circuit they may ignite. Check for certificates RoHS and CE on the body!

How to check a booster before purchasing?

1. Ask the seller to demonstrate starting the engine (at least on a stand). 2. Check the weight: if the 12000 mAh Li-Po booster weighs less than 500 g, there is “fake” inside (low capacity). 3. Inspect the terminals: for high-quality models they are copper, protected from sparks.

Which booster to choose for a diesel engine?

Diesel engines require higher starting currentthan gasoline ones due to the high compression ratio. They require a booster with:

• 🔋 Capacity from 15000 mAh (for engines up to 2.5 l) or 20000 mAh (for 3.0 l and more).
• ⚡ Peak current from 500 A (optimally 700–1000 A).
• ❄️ Operating temperature up to -30°C (diesel is more difficult to start in cold weather).

Best diesel models in 2026:

1. NOCO GB70 (20000 mAh, 2000 A) - current record holder, suitable for trucks.
2. Carku E-Power Elite (18000 mAh, 1000 A) - optimal for SUVs (Toyota LC200, Nissan Patrol).
3. Berkut JSL-20000 (20000 mAh, 800 A) - the best price/quality ratio.

🔧 Important nuance: For diesel engines with system Common Rail (for example, BMW X5, Mercedes GL) you cannot use boosters with a voltage higher than 14.4 V - this can damage the fuel equipment. Please check this parameter in the instructions!

Fully charge the device (lithium does not like to be left discharged)|

Check the integrity of the terminals and wires|

Store in a warm place (not in the trunk!) |

Recharge once every 3 months (even if you haven’t used it) -->

Deception of sellers: how not to buy a “dummy” instead of a booster

The market is flooded with cheap fakes that look like powerful boosters, but in fact are not capable of cranking the starter. Here 5 signs of deception:

1. Low capacity. “20,000 mAh” is written on the case, and the weight of the device is 300 g (the actual weight of a Li-Po booster with such a capacity is from 1.2 kg).
2. Plastic terminals. High-quality models have copper or brass Spring clamp terminals.
3. Lack of protection. There are no fuses, reverse polarity indicators or spark arrestors.
4. Chinese "nonames". Brands like «SuperPower» or «AutoStart» no history or reviews.
5. Fake certificates. Stickers CE or RoHS without standard number (for example, CE 62133).

🛒 Where to buy? Official brand stores (Carku, Berkut), proven sites like Wildberries (with reviews and photos from customers) or car dealerships. Avoid AliExpress and Avito — there is a high proportion of fakes.

Instructions: how to properly “light” from a booster

Even the most powerful device will not help if you connect it incorrectly. Follow the step by step instructions:

1. Turn off the ignition in the car and all electrical appliances (headlights, heater, radio).
2. Connect red clip booster to "+" battery, black - to mass (not necessarily to the “-” terminal, but to a metal part of the engine).
3. Turn on the booster (on some models you need to press the button BOOST or START).
4. Try to start the car. If it doesn't work the first time, wait 30 seconds and repeat.
5. After successful launch first disconnect the black clamp, then red.

⚠️ Attention: Never connect a booster to a battery if:

• 🔥 White plaque (sulfation) or traces of corrosion are visible on the battery terminals.
• 💧 The battery is swollen or leaking (risk of explosion!).
• ⚡ Battery voltage is below 9 V (the booster may not cope, and the lithium may fail).

📌 Tip for diesels: If the engine does not start after 3–4 attempts, let the booster “rest” for 2–3 minutes. Lithium polymer batteries get hot at high currents and need a break to cool down.

FAQ: answers to frequently asked questions about starting devices

Can the booster be charged from the cigarette lighter?

Yes, but only if the cigarette lighter voltage is 12 V (trucks may have 24V!). The charging speed will be low: for example, a 12000 mAh booster will charge in 8–10 hours. To speed things up, use a network adapter (included).

How many times can you start a car with one booster charge?

Depends on the capacity of the device and engine size:

• 🚗 Car (1.6 l): 8000 mAh is enough for 5–7 starts.
• 🚙 SUV (3.0 l): 12000 mAh - for 3-4 starts.
• 🚛 Diesel (2.5 l): 18000 mAh - for 2–3 starts.

After each start, the booster loses 10–20% of its charge.

Can the booster be used to charge a phone?

Yes, if it contains USB port (usually Type-A or Type-C). But remember: when connected to a phone, the booster discharges 5–10 times slower than when starting the engine. For example, Berkut JSL-12000 can charge iPhone 15 3-4 times, but to start the engine it is only enough for 1-2 attempts.

What to do if the booster does not start the car?

Check:

1. Booster charge (the indicator should show at least 75%).
2. Connection polarity (red - “+”, black - “-”).
3. Condition of battery terminals (clean from oxidation).
4. Device temperature: at -20°C, lithium loses up to 30% of its capacity.

If nothing helps, the problem is in the battery (deep discharge) or starter.

How to store booster in summer?

Lithium polymer devices are afraid overheating (above +40°C) and deep discharge. Storage rules:

• 🔋 Charge: 40-60% (do not leave at 100% or 0%).
• 🌡️ Temperature: +10…+25°C (not in the glove compartment or trunk!).
• 🔄 Once every 3 months, recharge for 10-15 minutes.