Anker 40W Dual USB-C Car Charger with Power Delivery (PowerIQ 3.0) vs Retevis RT97S Portable GMRS Repeater
Head-to-head spec comparison to help you pick the right kit component for your needs.
Anker
$17
Retevis
$340
Verdict
It's a Tie
The Anker 40W Dual USB-C Car Charger with Power Delivery (PowerIQ 3.0) and Retevis RT97S Portable GMRS Repeater are evenly matched. Your choice depends on which features matter most to you.
Spec-by-Spec Comparison
| Spec | Anker 40W Dual USB-C Car Charger with Power Delivery (PowerIQ 3.0) | Retevis RT97S Portable GMRS Repeater |
|---|---|---|
| Kit Role | Always-on 12V cigarette-lighter charging hub — keeps phones, radios, and accessories powered while driving | GMRS repeater hub |
| Category | charging-hub | gmrs-repeater |
| Renter Install | plug-in | permission required |
| Building Fit | vehicle 12V | licensed RF relay |
| Max Power | 40 W | 5 W |
| Channels | N/A | 8 |
| Clear LOS Range | N/A | N/A |
| Coverage | N/A | N/A |
| Battery Life | N/A | N/A |
| Water Resistant | No | No |
| SOS Button | No | No |
| Weather Alerts | No | No |
| License Required | No | Yes |
| Subscription Required | No | No |
| Subscription/mo | 0 $ | 0 $ |
| Price | $17 | $340 |
| Rating | 8.0/10 | 8.2/10 |
| Buy on Amazon | Buy on Amazon |
Pros & Cons
Anker 40W Dual USB-C Car Charger with Power Delivery (PowerIQ 3.0)
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
Retevis RT97S Portable GMRS Repeater
Pros
- Adds a real RF relay layer no handheld can provide
- Purpose-built GMRS repeater with built-in duplexer
- Portable AC/DC format can support temporary building or neighborhood drills
- Pairs with repeater-capable handhelds like the BTECH GMRS-V2
- Best fit for licensed building captains and prepared neighborhood radio leads
Cons
- Not a renter gadget; needs permission, antenna placement, and power planning
- No organization-wide license shortcut; unrelated GMRS operators still need their own licenses
- Shared repeater use needs a responsible licensed operator, call-sign discipline, and written operating rules
- Bad antenna placement inside concrete can erase the benefit
- More complex and easier to misuse than simple handheld radios
Our Verdicts
Anker 40W Dual USB-C Car Charger with Power Delivery (PowerIQ 3.0)
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.
Retevis RT97S Portable GMRS Repeater
The RT97S is the advanced GMRS product OutageKit was missing: a repeater for a licensed building radio lead trying to make floor-to-lobby or neighborhood RF coverage more reliable. It is not for casual renters, condo-board blanket use, or internet-linked networks, and it does not bypass GMRS licensing or station-identification rules. It belongs only when a responsible licensed operator can place the antenna, power the unit, and run a written channel plan.