Quick Answer: If you lost or killed the charger for a Theragun, buy the official Theragun Universal Charger (roughly $59.98-79) — it’s built for most 4th-generation Theragun devices (Pro, Elite, Prime, Mini) and includes international plug adapters. For other brands, check your gun’s rated voltage first, then buy a matching universal massage gun charger (~$8-15) — most mid-range guns run on 24V or 25.2V with a standard 5.5x2.1mm barrel connector. Per guidance in Therabody’s own support documentation, a mismatched voltage doesn’t just fail to charge — it risks damaging the battery management circuit over repeated use, so “universal” only means the plug fits, not that every voltage is safe for every gun.
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Most massage gun buying guides, including our own best massage gun ranking, focus entirely on the gun itself and never mention the one cheap, easy-to-lose part that renders the whole thing useless: the charger. A missing or dead charging cable is one of the most common reasons a perfectly good massage gun ends up sitting unused in a drawer. This guide covers what to actually buy — official versus universal — and the one voltage mismatch mistake that can turn a $10 fix into a dead battery.
By the numbers
Therabody’s official Theragun Universal Charger lists at $79, frequently discounted to $59.98, and is built to work across most 4th-generation Theragun devices (Pro, Elite, Prime, Mini) on 100-240V input with four swappable international plug heads. By contrast, generic third-party replacement chargers for common 24V/25.2V barrel-jack massage guns — the voltage range used by many mid-tier guns outside the Theragun/Hypervolt ecosystem — run roughly $8-15 on Amazon, under a fifth of the official Theragun price, because they’re built to a shared connector standard rather than one brand’s proprietary design.
Massage gun chargers at a glance
| Charger type | Best for | Fits which guns | Typical price |
|---|---|---|---|
| Theragun Universal Charger (official) | Theragun owners wanting a guaranteed-safe fit | Most 4th-gen Theragun (Pro, Elite, Prime, Mini) | ~$59.98-79 |
| Theragun Prime Plus charging stand | Prime Plus owners who want a dock, not just a cable | Theragun Prime Plus only | ~$99.99 |
| Universal 24V/25.2V barrel-jack charger | Mid-range guns outside the Theragun/Hypervolt ecosystem | Guns rated 24V or 25.2V with a 5.5x2.1mm barrel jack — check your gun's label first | ~$8-15 |
| Generic USB-C charging cable | Minis and budget guns that charge over USB-C | Theragun Mini, Bob and Brad C2/Q2 Mini, most sub-$150 guns | ~$7-10 |
1. Theragun Universal Charger — Best Official Fit
Therabody Theragun Universal Charger
- Built and warrantied by Therabody specifically for the Theragun Pro, Elite, Prime, and Mini.
- Works on 100-240V input and ships with four international plug adapters (US, UK, EU, AU) — useful for anyone who travels.
- Guaranteed-correct voltage output, removing the mismatch risk that comes with a generic third-party cable.
- The most expensive option on this list, but the only one Therabody will stand behind under warranty if something goes wrong.
If you own any current-generation Theragun, the official Universal Charger is the safest buy — it’s engineered by Therabody to deliver exactly the voltage your gun’s battery management circuit expects, and it’s the only charger Therabody will cover if a charging-related fault comes up under warranty. The tradeoff is price: at $59.98-79, it costs 4-8x what a generic universal cable runs, for a feature set (international plug adapters) most owners who aren’t traveling will never use.
2. Universal 24V/25.2V Barrel-Jack Charger — Best for Non-Theragun Guns
Generic Universal Massage Gun Charger
- DC output at 24V or 25.2V-1A through a standard 5.5x2.1mm barrel connector — the shared standard across many mid-tier massage guns.
- A fraction of the price of any brand-specific official charger.
- Only safe to use if your gun's own label or manual confirms it runs on that exact voltage — check before buying, not after.
- No brand warranty backing it; if it fails or damages the gun, you're on your own.
For guns outside the Theragun lineup — many Ekrin, Bob and Brad, and Toloco models included — a generic universal charger built for the common 24V or 25.2V barrel-jack standard is the practical buy. These cost a fraction of an official brand cable because they’re built to a shared connector spec rather than one company’s proprietary design. The catch is that “universal” describes the plug shape, not the voltage — flip your gun over and check the printed input rating on the bottom label before ordering, since two guns with an identical-looking barrel jack can still be rated for different voltages.
3. Generic USB-C Cable — Best for Minis and Budget Guns
Standard USB-C Charging Cable
- Works with any USB-C gun — Theragun Mini, Bob and Brad C2/Q2 Mini, and most budget picks already use this port.
- Any quality USB-C cable works — no brand-matching required, unlike barrel-jack chargers.
- Can charge from a phone charger, laptop, or portable power bank in a pinch, not just a wall outlet.
- Charging speed is capped by the gun's internal circuit, not the cable — a faster-rated cable won't charge it quicker.
USB-C is the easiest charging port to replace a cable for, since it isn’t proprietary the way barrel-jack connectors can be. If your mini or budget gun charges this way, any decent USB-C cable works — you don’t need to match a brand or a voltage spec the way a barrel-jack gun requires. The one thing a better cable won’t do is charge the gun faster than its internal circuit is designed to accept; a 100W-rated cable charges a Theragun Mini at the exact same speed as a basic 10W one.
Official, universal, or USB-C: which one do you actually need?
Start with your gun’s brand and port, not the price. A Theragun owner should buy the official Universal Charger — the voltage-match guarantee and warranty coverage are worth the premium on a gun that already cost hundreds of dollars. Owners of mid-range guns with a barrel-jack port (Ekrin, Bob and Brad full-size models, Toloco) should check the voltage printed on the gun itself, then buy a matching universal cable for a fraction of the official price. And anyone with a Theragun Mini, a Bob and Brad C2 or Q2 Mini, or another USB-C gun has it easiest — any quality USB-C cable does the job, no voltage-matching required.
The voltage mismatch mistake that actually damages a gun
The real risk with a “universal” charger isn’t that it won’t fit — most barrel-jack connectors across brands share the same physical size. The risk is voltage. Per guidance in Therabody’s own support documentation on charging, a charger delivering the wrong voltage to a lithium-ion massage gun battery doesn’t just fail cleanly — it can stress and damage the battery management circuit with repeated use, which is a slower, less obvious failure than a cable that simply doesn’t power the gun on at all. That’s why the fix for a lost charger is never “buy whatever says universal” — it’s “check your gun’s printed voltage rating first, then buy a universal charger rated for that exact number.” For more on how the battery itself degrades over time independent of the charger, see our massage gun batteries guide.
The bottom line
A lost or dead charger doesn’t mean a dead gun. Theragun owners get the safest, warranty-backed fix from the official Universal Charger; owners of barrel-jack guns from other brands should check their gun’s rated voltage, then buy a matching universal charger for a fraction of the price; and anyone with a USB-C mini or budget gun can grab any decent USB-C cable and be done. The only real mistake is guessing on voltage instead of checking the label first.
For battery care and replacement once the charger itself isn’t the problem, see our massage gun batteries guide. If the gun still won’t power on after a confirmed-good charger and cable, our massage gun repair guide covers the next troubleshooting steps. Still shopping for the gun itself? Start with our best massage gun ranking.