At a Glance
Best For
Overview
The Anker PowerDrive III Duo is the always-left-in-the-rig charger. It is cheap, small, and easy to underestimate, but it keeps daily charging from stealing attention from the bigger emergency gear.
Pros & Cons
Pros
- Dual USB-C with PowerIQ 3.0 — fast-charges any modern phone simultaneously on both ports
- Compact 12V plug keeps the dash uncluttered; stable fit in cigarette lighter port
- 40W split across 2 ports handles radio mic charge + phone at the same time
- Works in 12V and 24V vehicles (RV house circuits, trucks, vans)
- Under $20 — best price-to-performance for a rig charging hub
Cons
- Only 2 ports — larger RV builds with 4+ devices need a separate USB hub or powered strip
- No USB-A port — legacy devices need USB-A to USB-C adapter
- No 12V pass-through socket — can't power accessories that need the lighter port itself
Anker 40W Dual USB-C Car Charger with Power Delivery (PowerIQ 3.0)
Amazon details may change after publication.
Why It Belongs In The RV Kit
A van or RV communications kit has a daily maintenance problem: phones, radios, satellite accessories, and small banks all need to stay topped off while the vehicle is moving. The PowerDrive III Duo makes the 12V socket part of that routine.
The dual USB-C setup is the point. Driver and passenger phones can charge at the same time, or one port can feed a radio mic or power bank while the other keeps navigation alive.
What It Does Not Do
This is not the charger for a large power station. It has no AC outlet, no 12V pass-through, and no hardwire option. Larger RV builds with multiple tablets, hotspots, cameras, and radios may need a mounted DC charging panel instead.
For the OutageKit catalog, that limitation is acceptable. This is the simple cheap layer that prevents small devices from arriving dead at the campsite.
Best Use Pattern
Pair it with two reliable USB-C cables and leave all three in the vehicle. If you only remember it during an evacuation, you will be hunting for cables. If it lives in the socket year-round, it becomes part of the rig rather than a loose accessory.
Our Verdict
The Anker PowerDrive III Duo is the no-brainer 12V charging hub for any RV or van kit — dual fast-charge USB-C ports, sub-$20 price, and Anker reliability make it the default 'keep everything topped off while driving' piece. For rigs with 4+ devices, pair with a second unit or step up to a powered USB hub mounted to the dash.
Anker 40W Dual USB-C Car Charger with Power Delivery (PowerIQ 3.0)
$17
Amazon details may change after publication.
| Full Specifications | |
|---|---|
| Kit Role | Always-on 12V cigarette-lighter charging hub — keeps phones, radios, and accessories powered while driving |
| Category | charging-hub |
| Renter Install | plug-in |
| Building Fit | vehicle 12V |
| License Required | No |
| Subscription Required | No |
| Subscription/mo | 0$ |
| Max Power | 40W |
| Channels | — |
| Clear LOS Range | — |
| Coverage | — |
| Battery Life | — |
| Water Resistant | No |
| SOS Button | No |
| Weather Alerts | No |
| All Carriers | No |
| 2-Way Messaging | No |
Frequently Asked Questions
Is 40W enough for modern phones?
Can it run radios directly?
Why not buy a bigger car charger?
Compare With Similar Outage Kit Components
Head-to-Head Comparisons
Anker 40W Dual USB-C Car Charger with Power Delivery (PowerIQ 3.0)
$17
Amazon details may change after publication.