Skip to content

BlackVue Power Magic Ultra Battery Expansion Pack (B-124E)

Save $30.00
Original price $379.99
Current price $349.99

Overview

BlackVue Power Magic Ultra Battery Expansion Pack (B-124E)

Note: The BlackVue Power Magic Ultra Battery Expansion Pack (B-124E) is meant to work as an extension to the B-124 Battery Pack. This will not work as a standalone product.

The Expansion Battery (B-124E) can store up to 6600mAh of power, so 10% more power than the Ultra Battery. Multiple Expansion Battery units can be connected in sequence to provide even larger capacity. With dash cams becoming more common, it’s much more apparent that we need a new way to power these cameras. If you leave your car parked for long durations and want even more protection from hit and runs, the BlackVue Power Magic Ultra Battery Expansion Pack (B-124E) is perfect for you.

Power Duration Capabilities

A fully charged BlackVue B-124 Power Magic Ultra Battery Pack can run a single 1-channel dash camera for about 45 hours, while a dual-channel system can be run for about 25 hours with its integrated 76.8Wh. This measurement based on continuous runtime.

A fully charged BlackVue B-124 Power Magic Ultra Battery Pack can run a BlackVue DR900S-1CH dash camera for about 25 hours while a dual channel system like the BlackVue DR900S-2CH will be about 15 hours with its integrated 76.8Wh. On the other hand, a BlackVue DR750S-1CH dash camera for about 28 hours while a dual channel system like the BlackVue DR750S-2CH will be about 18 hours.

Having one Expansion pack attached can double these numbers. The expansion packs differ from the base system by having a boosted, integrated 84.5 Wh capacity.


Resources

Review: B-124

What is a Battery Pack?

Installation: Battery Pack

For more YouTube videos on the BlackVue B-124E, click here.

What's Included

  • B-124E Battery Pack
  • Charge Transfer Connector Cable
  • 2x Velcro Strips
  • User Manual

Cables Explained

Charge Transfer Connector Cable - Allows the Power Magic Expansion Battery Pack to connect to another unit. This will allow the units to transfer charge to one another.

Specifications

BATTERY CAPACITY

84.5 Wh

CHARGE TIME

60 min (9A Hardwire) | 1 hr 40 min (5A Cigarette Plug)

CHARGING VOLTAGE / CURRENT

14.6V / 5Ah

LED

Built-In

SPEAKER

Built-In

DIMENSIONS

157mm X 171mm x 39.5mm

WEIGHT

1.4Kg

OPERATING TEMPERATURE

-10°C - 60°C (14°F - 140°F)

COUNTRY OF ORIGIN

South Korea

WARRANTY

1-Year Manufacturer Warranty

FAQ

How many hours of parking mode will a battery pack offer?

Please note the below are averages and may differ unit to unit.

Battery Pack

1-Channel

2-Channel

Cellink NEO

Up to 36 hours

Up to 24 hours

Cellink NEO + NEO Extended

Up to 72 hours

Up to 48 hours

What is a dash cam?

A dash cam stands for a dashboard camera that is mounted inside the vehicle, usually on the front windshield. A dash cam, depending on the model, can do many things such as record both when the vehicle is being driven and when it’s parked, record audio, provide a connection to a smartphone app so that video can be reviewed and saved on the spot, etc.

What is an IR dash cam?

An IR dash cam is a dash cam with infrared lights that provide recording details under poorly-lit conditions, as well as total darkness. These are dual-channel dash cam setups with a regular front-facing unit and a secondary unit that comes with infrared lights.

The secondary unit is typically mounted to face and record the interior of the vehicle, and thus is especially recommended for rideshare users, such as for Uber and Lyft, or for commercial use, such as fleet managers.

Why buy a premium dash cam?

There are a few reasons as to why this is the case, and these reasons make a huge difference. Learn more about premium features including design, parking mode, smartphone integration, 4K UHD video resolution, g-force, ADAS, memory card storage and more.

What is parking mode?

Parking mode recording is a feature of a dash cam that keeps your dash cam recording footage even when the vehicle is off. Typically found only in premium dash cams, parking mode provides around-the-clock protection and surveillance for the vehicle.

What is Wi-Fi & GPS?

The wi-fi feature in a dash cam is what allows a smartphone to be paired to the dash cams. Unlike a regular wi-fi network signal that gives you internet access, the purpose here is just to connect the dash cam and smartphone together.

The GPS feature in a dash cam shows the vehicle’s speed and, for some models, the location of the vehicle with Google Maps integration.

How much footage will my memory card store?

Please note the below are averages and may differ unit to unit.

Memory Card

1-Channel

2-Channel

16GB

2 Hours

1 Hour

32GB

4 Hours

2 Hours

64GB

8 Hours

4 Hours

128GB

16 Hours

8 Hours

How do I install my dash cam?

There are 4 different methods to installing your dash cam which vary in difficulty. Check out our install guide for details.

Where do I find the latest firmware?

Find the latest firmware and all downloadable content here.

What is a Radar Detector?

Radar Detector is a device that detects invisible radar waves that are used to get a speed measurement of your vehicle. When the radar detector is triggered by the invisible radar waves, an audio and visual alert is set off for the driver to slow down to avoid speeding tickets.

What are false alerts on a Radar Detector?

False alerts are when the radar detector picks up on radar signatures not from a police officer. Two common types are stationary and moving false alerts.

What are the differences between a Ka, K, and X bands?

X Band radar waves fall between 8.0ghz and 12ghz. Law enforcement X band radar guns operate universally on 10.5ghz.

K Band radar waves fall between 18ghz and 27ghz. Police K band radar operates strictly at 24.125ghz and 24.15ghz.

Ka Band radar waves fall between 33.4ghz and 36.0ghz. With very few exceptions, if your radar detector alerts a Ka band, you can be sure there is a legitimate threat ahead or behind you.

What is MRCD or MultaRadar CD?

MultaRadar is a brand new threat to drivers across North America. Unlike traditional technology, MultaRadar does not operate at just one frequency which renders many old radar detectors obsolete from detecting MultaRadar.

What is the return policy?

We fully stand behind our products and are absolutely confident that they will meet and exceed your highest expectations. However, within 30 days of purchase, if you are unhappy with your unit or if you simply wanted to try out a dash cam, we will refund your money. No questions asked. For more details, click here.

Customer Reviews

Based on 13 reviews
85%
(11)
8%
(1)
8%
(1)
0%
(0)
0%
(0)
A
A.W.
Running on charge
Hi Aaron, thanks for purchasing from BlackboxMyCar!
L
L.M.
Over 30 hours of battery power for my devices!
Hi Lauren, awesome review - thanks for leaving one! Your setup sounds great. Don't hesitate to contact us at anytime if you need help.
C
C.K.
BlackVue Exp Battery
Hi Chester, thanks for leaving a review! We hear you, and we will definitely pass your feedback over to BlackVue so they know your concerns!

Customer Reviews

Based on 13 reviews
85%
(11)
8%
(1)
8%
(1)
0%
(0)
0%
(0)
A
A.W.
Running on charge
Hi Aaron, thanks for purchasing from BlackboxMyCar!
L
L.M.
Over 30 hours of battery power for my devices!
Hi Lauren, awesome review - thanks for leaving one! Your setup sounds great. Don't hesitate to contact us at anytime if you need help.
C
C.K.
BlackVue Exp Battery
Hi Chester, thanks for leaving a review! We hear you, and we will definitely pass your feedback over to BlackVue so they know your concerns!

Based on 4489 reviews
85%
(3834)
11%
(477)
3%
(145)
0%
(21)
0%
(12)
Thinkware U1000 with Celllink Neo battery and hardwire Installation through BlackBoxMyCar
Hi EK, thanks for shopping at BlackboxMyCar! We will be sure to let Katrina know. Thanks for getting your installation done with us :) Drive safe!
Piece of mind
Hi Joe, thanks for shopping at BlackboxMyCar! Road rage is a scary thing, so we're glad that you got you and your wife both dash cams for your protection. We're glad to hear that you love your dash cams, and that it's working out really well! Drive safe, and let us know if you need any help in the future.
BlackVue Tamper Proof Case (BTC-1A)
Hi Andre, thanks for shopping at BlackboxMyCar! Glad it worked out.
Escort Max 360C
Hi Mark, thanks for shopping at BlackboxMyCar!
ThinkOBD100 great inexpensive tool
Hi Brett, thanks for shopping at BlackboxMyCar. Glad to hear that the ThinkOBD100 worked well for you!
Viofo A129 Duo
Hi Robyn, thanks for shopping at BlackboxMyCar! Thanks for choosing the VIOFO - we hope you love it :)
My First Dashcam
Hi HT, we try our best to help our customers. Glad to hear that you had a positive one with us :) Thanks for shopping at BlackboxMyCar! We'd love to see how your cross country trip turned out if you wanted to share any - don't hesitate to reach out anytime if you have any questions in the future.
Hard wire to fuse box connection
Thanks for shopping at BlackboxMyCar, Barry!
Running on charge
Hi Aaron, thanks for purchasing from BlackboxMyCar!
Bonjour Richard, merci d'avoir magasiné chez BlackboxMyCar!
Sweet
Hi Shawn, thanks for shopping at BlackboxMyCar!
Awesome service! best Dash Cam you can ever get!
Hi Andy, thanks for leaving a review. Don't hesitate to reach out if you have any questions in the future :)
Excellent quality
Hi Christopher, thanks for purchasing from BlackboxMyCar! Let us know if you need anything else in the future. Come back anytime!
Video cable
Hi William, thanks for purchasing from BlackboxMyCar. In regards to your other review, we've reached out accordingly! Glad to know that our team was able to solve the issue for you.
Great after sale support
Hi flrebroker, thanks for purchasing from BlackboxMyCar. We're here to help! Do let us know in the future if you need anything else :)
Fastest Shipping EVER!!!
Hi Nick, you know it! That's our rocket-fast shipping for you. Take that, Amazon!
Nice and quick Service
Hi Kevin, thanks for buying from BlackboxMyCar!
Worked out fine...
Hi Stephen, glad it worked out for you. If you have any questions, please don't hesitate to reach out to us at BlackboxMyCar!
Came so quick!
Hi Matthew, you know it. We're trying our best to keep it business as usual ;) Thanks for purchasing from BlackboxMyCar!
Dash Cam Install package.
Hi Robert, thank you for purchasing from BlackboxMyCar!
Hi Matthew, thanks for leaving a review. Let us know if you have any questions during your installation!
Less Strain On Car Battery (2020 Hyundai Kona Ultimate)
Hi Kevin, thanks for leaving a review. Great advice! Hope you're loving your Cellink NEO. Come back anytime if you have any other questions.
Fits 2020 Rav4 XSE hybrid
Hi there, thanks for leaving a detailed review. Glad to hear that the Cellink NEO is everything you're looking for :) let us know if you have any questions in the future.
Easy installation
Hi Vinh, thanks for leaving a review!
Thanks for leaving a review, William!