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The Moto G6 (2018) charges over USB-C and supports Motorola’s 15W TurboPower fast charging, but its battery is a modest 3000mAh — so you don’t need a huge power bank to fully top it up multiple times. Any of the compact 10,000mAh USB-C power banks below will charge a G6 several times over and easily fit in a pocket; just note the G6 will charge at whatever speed its own charging circuit supports, not necessarily the power bank’s maximum rated wattage.
| # | Product | Price | Where to buy |
|---|---|---|---|
| 1 | Anker PowerCore 10000 | $26-$29 | Amazon |
| 2 | Anker 313 Power Bank (PowerCore 10K) | $25.99 | Amazon · eBay |
| 3 | INIU B41 Slim 10000mAh Power Bank | $21.99-$29.99 | Amazon |
| 4 | Baseus Bipow 10000mAh Digital Display Power Bank | $29.95 | Amazon · eBay |
| 5 | Belkin BoostCharge Power Bank 10K | $29.99 | Amazon · eBay |
| 6 | UGREEN 10000mAh 20W/22.5W Power Bank | $20-$30 | Amazon |
| 7 | Charmast 10000mAh Portable Charger | $27.99 | Amazon · eBay |
| 8 | Mophie Powerstation 10,000mAh Power Bank | $34.95-$39.95 | Amazon · eBay |
| 9 | OtterBox Fast Charge Power Bank 10,000mAh | $39.95 | Amazon · eBay |
The picks, in detail
Anker PowerCore 10000
Anker’s long-running compact 10,000mAh bank with Qualcomm Quick Charge 3.0 support over USB-A — a reliable, well-reviewed pick if you’re using a USB-A-to-USB-C cable to charge the G6.
- 10,000mAh capacity
- Quick Charge 3.0 support
- Ultra-compact size
- One of the best-reviewed power banks on Amazon with a long track record
- Genuinely pocket-sized
- USB-A output means you need your own USB-C cable
Anker 313 Power Bank (PowerCore 10K)
Anker’s current USB-C-first 10,000mAh model, with both USB-C input and output so you can charge the bank itself and the phone with the same cable type as the G6’s own charger.
- 10,000mAh capacity
- USB-C input and output
- PowerIQ fast-charging tech
- USB-C in and out matches the G6’s own charging cable
- Anker’s standard build quality and warranty
- Single output port limits charging more than one device at once
INIU B41 Slim 10000mAh Power Bank
A slim 10,000mAh bank with 15W fast charging over USB-C — notably, 15W matches the G6’s own TurboPower ceiling, so this bank can charge it at the phone’s full supported speed.
- 10,000mAh capacity
- 15W USB-C fast charging
- Slim, pocket-friendly design
- 15W output lines up with the Moto G6’s own charging limit
- INIU backs its power banks with an extended warranty
- Single USB-C port, no secondary USB-A port for a second device
Baseus Bipow 10000mAh Digital Display Power Bank
A 10,000mAh bank with a digital percentage display so you can see exactly how much charge is left, plus 20W USB-C output — more than the G6 needs, but harmless overhead.
- 10,000mAh capacity
- Digital battery percentage display
- 20W USB-C PD/QC output
- Digital display is genuinely useful versus guessing from LED lights
- Fast enough to also usefully top up newer phones you may upgrade to later
- Slightly pricier than the Anker and INIU options
Belkin BoostCharge Power Bank 10K
Belkin’s 10,000mAh bank with one USB-C and two USB-A ports, letting you charge the G6 and up to two other devices simultaneously, rated for about 40 hours of extra phone battery life.
- 10,000mAh capacity
- 1 USB-C + 2 USB-A ports
- 15W total output
- Included USB-A to USB-C cable
- Three ports means you can charge multiple devices at once, unlike the single-port picks here
- Includes the cable you need in the box
- 15W is split across active ports, so charging speed drops if multiple devices are plugged in at once
UGREEN 10000mAh 20W/22.5W Power Bank
UGREEN’s non-magnetic 10,000mAh bank with both 20W USB-C PD and 22.5W USB-A SCP fast charging plus a battery-level LED display, sold widely on Amazon and Walmart.
- 10,000mAh capacity
- 20W USB-C PD + 22.5W USB-A SCP
- Smart LED charge display
- Dual-device simultaneous charging
- Can charge two devices at once from separate ports
- Digital display shows remaining charge at a glance
- Exact retail price fluctuates across UGREEN’s many similarly-sized models — confirm you’re ordering the plain 10000mAh 20W/22.5W version, not a pricier magnetic MagSafe-style variant
Charmast 10000mAh Portable Charger
A compact 10,000mAh bank with 22.5W fast charging, sold directly on Charmast’s own site as well as Amazon — a lesser-known but genuinely current brand with a straightforward single-port design.
- 10,000mAh capacity
- 22.5W fast charging
- Compact travel-friendly size
- Confirmed price directly from the manufacturer’s own site
- Simple, no-frills design with no gimmicks to go wrong
- Less brand recognition than Anker or Belkin if you value warranty support history
Mophie Powerstation 10,000mAh Power Bank
Mophie’s 10K-class power bank line (sold as Core/Plus tiers), backed by Mophie’s long-standing mobile-accessory reputation, with USB-C PD output that comfortably covers the G6’s 15W ceiling.
- 10,000mAh capacity
- USB-C PD fast charging
- Multi-device support on higher tiers
- Established brand with wide retail availability (Best Buy, Verizon, Amazon)
- Solid build quality typical of Mophie’s accessory line
- Priced above the budget picks here for a comparable capacity
OtterBox Fast Charge Power Bank 10,000mAh
OtterBox’s rugged-brand take on a 10K power bank, with 18W USB-C Power Delivery and a USB-A port, backed by OtterBox’s own warranty program.
- 10,000mAh capacity
- 18W USB-C Power Delivery
- USB-A secondary port
- LED charge indicators
- OtterBox’s warranty and durability reputation carries over from their phone cases
- 18W output covers the G6’s 15W ceiling with margin to spare
- Sometimes runs low in stock at individual retailers — check availability before counting on it
Buying tips
- The Moto G6 tops out at 15W TurboPower charging, so a power bank rated at 20W, 45W, or higher won’t charge it any faster — don’t pay extra for wattage the phone can’t use.
- Make sure you’re using a USB-C to USB-C cable if the power bank’s port is USB-C; using an old USB-C to micro-USB adapter can bottleneck the charge speed well below the G6’s TurboPower ceiling.
- A basic 10,000mAh bank gives the Moto G6’s 3000mAh battery roughly two to three full charges — you don’t need a 20,000mAh+ bank unless you’re also charging other devices from it.
As an Amazon Associate and eBay Partner, toptenpick.com earns from qualifying purchases. Prices and availability are subject to change.