Jump Starters

WOLFBOX MegaVolt16 Air (MV16A)

#3 · Best with Air Compressor
7.5 /10 Our score
Lowest verified price $119.99 Amazon
Our verdict
A convenient choice for commuters and road-trippers who want one device in the trunk for both common roadside problems.

Pros

  • Jump starter and tire inflator in one
  • Passed the 3x rapid-start test at 33°F
  • 160 PSI compressor with auto shutoff
  • 65W USB-C
  • Far lighter than lead-acid combo units

Cons

  • Small battery bar on the LCD; the boost button and light sit on the cable plug
  • Short air hose and stubby clamps can be awkward to position
  • Charging adapter not included
  • Lower engine rating than the MV24

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Last reviewed October 25, 2026
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Review

What to know about WOLFBOX MegaVolt16 Air (MV16A)

A 3000A lithium jump starter with a built-in 160 PSI auto-shutoff tire inflator. It is rated for engines up to 8L gas and 6L diesel. TechGearLab named it Best with Air Compressor: it passed the 3x rapid-start test in 33°F weather and still had enough battery to inflate tires. It is for drivers who want one device for dead batteries and low tires.
Editorial notes

Why it stands out

Why we like it

TechGearLab named it Best with Air Compressor. It passed the 3x rapid-start test in 33°F weather and still had enough battery to inflate tires. TechGearLab measured 51.3 Wh usable of the 59.2 Wh claimed.

At 5.3 lb it is much lighter than the 17.5 lb lead-acid combo units from DEWALT and STANLEY, and it costs about the same as the MV24.

What to know

Skip it if you drive a big V8 or diesel truck, or want the largest battery. Its rating is lower than the MV24's.
Performance

Score breakdown

Starting Power

Ability to start a fully dead or deeply discharged battery on the intended engine size, including repeated back-to-back starts and cold-weather performance, as shown in independent tests (TechGearLab 3x rapid-start, Car and Driver dead-battery tests, Outdoor Life V8 tests).

7.8
Passed the 3x rapid-start test at 33°F; the only cold-condition lab result among the picks.
Battery Capacity & Standby

Measured usable energy versus claimed, jumps per charge, standby charge retention and recharge speed.

6.8
51.3 Wh measured of 59.2 Wh claimed.
Ease of Use & Safety Features

Clamp quality and size, cable length and gauge, clarity of the display and indicators, spark-proof and reverse-polarity protection, and how easy the boost/override mode is to use.

6.5
Small battery bar; boost button sits on the cable plug; short hose and stubby clamps.
Build Quality & Durability

Construction, water and dust resistance (IP rating), quality of cables and clamps, storage case, and warranty length.

7.0
IP64; 5.3 lb.
Versatility

Extra functions such as USB-C PD power bank, 12V DC output, air compressor, work light and alternator check.

9.0
160 PSI compressor, 65W USB-C and a light.
Battery Safety & Sustainability

Battery chemistry and fire risk, verified safety certification (UL 2743), CPSC recalls or warnings, Prop 65/lead content, replaceable batteries and parts, and end-of-life recyclability.

6.0
Lithium-ion; no certification listed; no recalls found.
Value

Performance and features delivered relative to typical street price.

8.2
$119.99 for a jump starter and inflator in one.
Specifications

WOLFBOX MegaVolt16 Air (MV16A) specs

Power

Peak Current
3000 A
Max Gas Engine (rated)
8 L
Max Diesel Engine (rated)
6 L

Battery

Battery Chemistry
Lithium-ion
Rated Capacity
59.2 Wh
Measured Usable Capacity (TechGearLab)
51.3 Wh

Physical

Weight
5.3 lb
Water/Dust Rating
IP64

Features

Built-in Air Compressor
Yes
Compressor Max Pressure
160 PSI
Max USB Output
65 W
Shopping

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Disclosure: We may earn a commission when you purchase through links on this page. This does not affect our editorial rankings.

Prices and availability may change. The retailer's price and availability at checkout govern the transaction.

RetailerPriceAvailability
AmazonLowest $119.99 $159.99 In Stock View deal
Lowest verified price $119.99
30-day low $119.99
90-day average $119.99
90-day low $119.99

Based on 2 retailer price observations captured during the last 90 days.

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