How to Charge a V Mount Battery: USB-C, D-Tap & Other Smart Ways Explained
Charging a V mount battery can be confusing, especially with all the new options like USB-C and D-Tap. Many buyers worry about compatibility, speed, and safety. In this guide, I’ll walk you through every method step-by-step so you can avoid damage and maximize battery life.
To charge a V mount battery, use a standard V mount charger, USB-C PD charger, or a D-Tap connection. Modern V mount batteries, like SmallRig and Moman, support fast charging via USB-C. Always match voltage and current specifications to avoid damage. Charging time ranges from 2.5 to 5 hours depending on capacity and charger output.
Let’s break down the safest and fastest ways to charge V mount batteries—whether you're in the studio or out in the field.
Can You Charge a V Mount Battery with USB-C?
Yes, you can! Many newer V mount batteries are designed with USB-C Power Delivery (PD) ports that allow for high-speed, direct charging without a bulky traditional charger. This is especially helpful for creators on the go or for travel setups where space is tight.
For example, the Moman Power 140 and SmallRig VB99 Pro both come with Type-C input, which supports up to 100W fast charging. With a compatible GaN charger, you can recharge these in just a couple of hours.
Just make sure the charger is PD 3.0 certified and matches the battery’s rated input. A poor-quality adapter could shorten battery life or even damage the unit.
How Long Does It Take to Charge a V Mount Battery?
Charging time depends on:
Battery capacity (Wh or mAh)
Charging method (USB-C, D-Tap, standard charger)
Charger power output
For instance, a 99Wh battery with a 100W fast USB-C charger can reach full charge in around 2.5 hours. A larger 155Wh battery on a slower charger might take up to 5–6 hours.
As a rule of thumb:
USB-C PD 100W = 2.5–3 hours
D-Tap = 3–4 hours
Traditional V mount dual chargers = 4–6 hours depending on slots
Tip: Use high-efficiency GaN chargers or multi-bay stations when charging multiple units.
How to Charge a V Mount Battery Without a Charger?
Yes, it’s possible—even without a traditional charging dock.
Here are two common workarounds:
USB-C Port (if available) – Plug directly into a PD-certified USB-C adapter (like 65W, 100W GaN adapters).
D-Tap Charging – Many batteries have a D-Tap port which doubles as an input and output. A D-Tap to AC adapter cable will let you charge from an AC outlet.
These options are lifesavers for on-location shoots where carrying a charger isn’t practical.
How to Charge V Mount Battery Using D-Tap?
D-Tap is a reliable and widely supported method, especially for professional filmmaking environments.
Here’s how to do it:
Use a D-Tap charger cable compatible with your battery model.
Connect one end to your D-Tap charger or battery plate.
Plug the other end into the D-Tap port on your V mount battery.
Monitor the LED indicators or the battery display for charging progress.
???? Note: D-Tap charging is generally slower than USB-C, but very stable.
How to Charge SmallRig V-Mount Battery?
SmallRig offers various models, including the VB99 and VB155. Most come with:
USB-C PD input
D-Tap
Barrel port options
To charge:
Plug in a 100W USB-C charger (for fastest results).
Alternatively, use a V mount dual charger station if managing multiple batteries.
LED display on the battery helps monitor charge status.
This is a great solution for Amazon sellers or distributors offering SmallRig in their lineup.
How to Charge Moman V-Mount Battery?
Moman Power Series batteries support both D-Tap and USB-C input. Here's how to safely charge:
USB-C PD Charger – Use a certified 65W–100W adapter for full charge in under 3 hours.
D-Tap Adapter Cable – A stable method, especially for studio use.
Wall-mounted V mount charger – Works well for high-volume workflows.
Censreal often integrates Moman-compatible accessories as part of our OEM/ODM offering.
How to Charge V Mount Battery Lithium-Ion Safely?
Lithium-ion batteries are powerful but sensitive. To protect their lifespan:
Avoid overcharging or leaving them plugged in overnight.
Use certified chargers with smart protection.
Never expose to extreme heat or humidity.
Store at 40–60% charge if not in use for long periods.
Safety certifications like UN38.3, CE, FCC, and ISO9001 (which our Censreal factory holds) are essential for international distribution.
Why Is My V Mount Battery Not Charging?
Here are common issues and quick fixes:
| Issue | Solution |
|---|---|
| Charger not delivering enough power | Use a PD-certified or higher-wattage adapter |
| Cable is faulty | Swap with a tested USB-C or D-Tap cable |
| Battery is too hot or cold | Let it return to room temperature |
| Battery has reached cycle limit | Check with the brand—might need replacement |
| Dirty or blocked contacts | Clean with a soft brush or alcohol pad |
Still having problems? At Censreal, we help B2B partners test and inspect batteries before shipment.
Where to Source OEM V Mount Battery Chargers in China?
If you're sourcing in bulk or building your own brand, Censreal is a trusted factory partner based in China. Here's what sets us apart:
✅ ISO9001 Certified
✅ OEM/ODM services for V mount chargers & accessories
✅ 5 production lines with strict quality inspection
✅ Exporting to North America, Europe, Russia & South America
✅ Fast delivery, customization, and full certification support
Visit www.censreal.com or email us at carissa.ke@censreal.com to request a wholesale quote.
