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5 Best Battery Dash Cams of 2025

Last Updated - 2025/10/19

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

BlackboxMyCar

BlackboxMyCar PowerCell 8 Dash Cam Battery Pack (with Spliced Hardwiring Kit for Thinkware Dash Cams)

BlackboxMyCar

CA$570.99

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Main highlights
- Versatile Connectivity: With multiple input cables, including a 12V power cable for your vehicle's cigarette lighter socket and a hardwiring cable for faster charging, the PowerCell 8 offers flexible connection options.
- USB Power Outlet: Conveniently charge your devices on the go with the integrated 5V USB 3.0 power outlet (not intended to power the dashcam due to the varying parking mode activation methods programmed by the dashcam).
- Rapid Charging: Despite its higher capacity, this power bank can achieve a full charge in as little as 50 minutes (hardwired), ensuring you're always ready to go.
- High-Capacity Power Bank: The PowerCell 8 boasts a remarkable 96Wh/7500mAh capacity, providing 25% more power than its predecessor, the Cellink NEO.
- Compatible with most dash cam brands: BlackVue, Thinkware, VIOFO, FineVu, Nextbase, Nexar, Vantrue, 70mai, WOLFBOX, Rexing, ROVE, REDTIGER, and more! Some dash cam models may require splicing wires for full functionality. Due to varying parking mode activation methods programmed by the dashcam, using the USB port may not work for all models—using the included output cables is highly recommended for full functionality.
- Battery Status Monitoring: Stay informed about your battery's remaining capacity and charging time with the convenient app that allows you to check and adjust settings.
CA$570.99
2
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

THINKWARE

Thinkware iVolt Xtra External Dash Cam Battery Pack (7500 mAh)

THINKWARE

CA$479.99

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Main highlights
- 【iVOLT BATTERY APP】Accompanying iVolt Xtra is its app, which allows you to check the battery’s status, performance, and temperature. The battery features built-in Bluetooth for easy pairing with your smartphone.
- 【SMART CHARGING】Smart Charging helps protect the battery against unexpected situations like overcharge, over-discharge, sudden input voltage change, and low voltage thanks to the PCM (Protection Circuit Module).
- 【HIGH CAPACITY WITH LONG RUNNING TIME】The iVolt Xtra provides 66% more power than iVolt Mini, thanks to its 7500mAh / 96Wh capacity. It also delivers an extended run time of up to 27 hours* in Parking Mode and 960 hours* in Energy Saving Mode for your Thinkware 2-channel dash cam.
- 【FAST CHARGING】iVolt Xtra charges fully in just 55 mins with Fast Charging, even though it has a larger capacity than iVolt Mini. The battery can also be fully charged in 100 mins with standard charging mode, without harming its lifespan.
- 【DISCLAIMER】Hardwiring Cable is required accessory to install the iVolt Xtra External Battery. * Run time may vary depending on the dash cam model and the environment. Sold separately. ** Charging time may vary depending on the dash cam model and the environment.
CA$479.99
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

RoyPow

30W PD Power Bank with 12V 10A Cigarette Lighter Socket, RoyPow Power Bank, 86.58Wh USB C Laptop Portable Charger, 18W QC& 12V DC External Battery Pack, Perfect for iPad Phone Dash Cam or Camping

RoyPow

CA$95.99

More Details
Main highlights
- 【Package Included】: You will get a package including 1 x RoyPow portable power bank, 1 x 3 in 1 cable, 1 x DC cable, 1 x USB A to USB C Cable, 1 x USB C to USB C Cable, 1 x portable bag, 1 x user manual.
- 【PD 30W Total Output & Input】: RoyPow PD power bank is equipped with PD 30W output port, you can charge your MacBook air to 50% in 1 hour by 30W PD output, for iPhone 11 Pro up to 80% in 1 hour, and PD 30W input also allows this power bank to be fully recharged within 3 hours with 30W PD charger. Fast charging speed saves your valued time.
- 【Multiple Protection Functions】: RoyPow power bank has a built-in dedicated lithium battery protection chip circuit, and all output ports are equipped with overload protection and short-circuit protection functions. It also has over discharge protection, over voltage protection, over current protection, over heating protection, over charge protection, greatly improves safety.
- 【86.58Wh Huge Capacity & Wide Compatibility】: This power bank has a total capacity of 86.58Wh, 3.7V @23400mAh or 11.1V @7800mAh super large capacity, which has enough power to keep devices running for days. Weighting 630g and sizing 6.25*6.25*13cm, it is easy to carry and portable to plane or outdoor activities. Featured with 30W USB C PD output, 18W USB A QC 3.0 output, 12W USB-A output, 12V DC output, and 12V cigarette light outlet, this portable power bank can meet the charging needs of different scenarios, such as iPhone, iPad Pro, MacBook, etc.
- 【5 Powerful Output Ports】: (1) 30W USB C PD output; (2) 18W USB A QC 3.0 output; (3) 12W USB-A output; (4)12V DC output; (5)12V/10A cigarette lighter outlet. Multifunctional portable charger, it is perfect to fit on your desk and easy to slide into your bag. It is a powerful battery backup that is lightweight to carry during working, watching, or traveling. 【Note】: Without charging, Qc port will close after the power button turns on for 10 secs. Press button to turn on QC port, it can power again.
- 【120W Cigarette Lighter Socket & 12V DC Output】: Features a unique 120W cigarette lighter socket design and 12V DC output design. 12V/10A car cigarette lighter outlet charges every device which is under 120W (12V 10A), perfect for Car refrigerator, Air compressor, vacuum cleaner. 12V/5A DC output charges your CCTV Camera, router, 12V speaker, christmas lights and so on. NOT FOR 12V air pump!!!【Notes】: The voltage of the DC port and cigarette lighter fluctuates due to different battery levels, with a normal voltage range of 8.1V -12.6V. When the battery is fully charged, the voltage is12.3V-12.6V. When the battery level is low, the voltage fluctuates with the actual battery level.
CA$95.99
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

RoyPow

RoyPow 30W PD Power Bank with 12V 10A Constant Voltage Cigarette Lighter Socket, 86.58Wh USB C Laptop Portable Charger, 18W QC & 12V DC Battery Pack, Perfect for Dash Cam Astrophotography or Camping

RoyPow

CA$109.99

More Details
Main highlights
- 【Upgraded Regulated Power Supply】: 13.5V 6A 81W Regulated cigarette lighter outlet and 12V 5521 DC Output can power all DC appliances requiring regulated input, such as telescopes, dash cams, astrophotography, car refrigerator, air compressor, vacuum cleaner, and some specific motors etc.
- 【Safety Protection】: With built in dedicated lithium battery protection chip circuit, all output ports of RoyPow power bank are equipped with overload protection and short circuit protection functions, greatly improves safety. This power bank has passed FCC, CE and RoHS certifications, use with confidence.
- 【Package Includes】: 1 x RoyPow portable power station, 1 x 3 in 1 cable, 1 x DC cable, 1 x USB A to USB C Cable, 1 x USB C to USB C Cable, 1 x portable bag, 1 x user guide.
- 【PD 30W Fast Charging】: Battery packed with the upgraded PD 30W output, it can charge your Phone to 55% in just 35 minutes, greatly saves charging time.PD 30W input also allows this power bank to be fully charged within 4 hours.
- 【Huge Capacity & Universal Compatibility】: Total 86.58Wh, 3.7V 23400mAh (11.1V 7800mA ) enough for daily use. Weighting 630g and sizing 6.25*6.25*13cm, it is easy to carry and portable to plane. Featured with 30W USB C PD output, 18W USB A QC 3.0 output, 12W USB-A output, 12V DC output, and 12V cigarette light outlet,this portable power station can meet the charging needs of different scenarios.
CA$109.99
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

THINKWARE

THINKWARE iVolt Mini Dash Cam External Battery

THINKWARE

CA$329.99

More Details
Main highlights
- 【PARKING MODE】Increases Parking Mode duration to 20 hours or 16 hours with a rear cam
- 【HARDWIRING CABLE REQUIRED】Hardwiring Cable is required accessory to install the iVolt Mini External Battery. Sold separately.
- 【COMPATIBILITY】Compatible with all Thinkware Dash Cams
- 【CHARGING TIME】Full recharged after 45 minutes of driving
- 【BATTERY】Eliminate stress on vehicle's battery
CA$329.99

5 Best Battery Dash Cams of 2025

BlackboxMyCar PowerCell 8 Dash Cam Battery Pack (with Spliced Hardwiring Kit for Thinkware Dash Cams)

Thinkware iVolt Xtra External Dash Cam Battery Pack (7500 mAh)

30W PD Power Bank with 12V 10A Cigarette Lighter Socket, RoyPow Power Bank, 86.58Wh USB C Laptop Portable Charger, 18W QC& 12V DC External Battery Pack, Perfect for iPad Phone Dash Cam or Camping

RoyPow 30W PD Power Bank with 12V 10A Constant Voltage Cigarette Lighter Socket, 86.58Wh USB C Laptop Portable Charger, 18W QC & 12V DC Battery Pack, Perfect for Dash Cam Astrophotography or Camping

THINKWARE iVolt Mini Dash Cam External Battery

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