Skip to content

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

Save $60.00
Original price $329.99
Current price $269.99

Overview

BlackVue Power Magic Ultra 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

Samples, Reviews & Comparisons

Review: B-124

What is a Battery Pack?

Installation: Battery Pack

Subscribe to our YouTube channel for the latest news, reviews, and guides.

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

CHARGING 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

Got Questions? Need Help?

See helpful External Battery Pack questions and answers on our FAQ Knowledge Base.

Customer Reviews

Based on 15 reviews
87%
(13)
7%
(1)
7%
(1)
0%
(0)
0%
(0)
T
T.P.
Enjoying my 3rd B124-e!
Hi Tim, awesome to hear! Thanks for leaving a review :)
C
C.
Thanks for leaving a review, Chris!
A
A.W.
Running on charge
Hi Aaron, thanks for purchasing from BlackboxMyCar!

Customer Reviews

Based on 15 reviews
87%
(13)
7%
(1)
7%
(1)
0%
(0)
0%
(0)
T
T.P.
Enjoying my 3rd B124-e!
Hi Tim, awesome to hear! Thanks for leaving a review :)
C
C.
Thanks for leaving a review, Chris!
A
A.W.
Running on charge
Hi Aaron, thanks for purchasing from BlackboxMyCar!

Based on 4773 reviews
86%
(4081)
11%
(509)
3%
(148)
0%
(23)
0%
(12)
VIOFO rocks!!
Power inverter
Thinkware Q800PRO
Thanks for leaving a review, Trevor!
4 days of use... so far so good
Hi Kenneth, thanks for sharing your feedback with us. We're glad to hear that you were able to get all the instructions you needed through our videos to install your dash cam. It's great to see that it worked out! Ask us anytime if you have any questions.
Hardwire kit
Hi Christopher, unfortunately, the dash cam does register that as an 'impact'. That's just the sensitivity of the dash cam! We're confident that you'll get used to it :)
Amazing Dash Cam
Good product and service
Thanks for leaving a review!
Viofo a129 duo 4k pro & BBMC
Great customer service on my purchase
Hi Laurence, thank you for shopping with us! Great choice on the tamper proof case.
Thinkware Q800 2 channel is great!!
Very good dual channel dash cam
Camera is awesome, backorder took a long time.
Thinkware rear cam.
Thanks for leaving a review, Christopher!
Easy
Great Camera
Thanks for leaving a review, Arslan!
Five stars not for tape
EXCELLENT CUSTOMER SERVICE
Thanks for leaving a review, Rex! We're glad to hear our team was able to help you out.
Good product at good price.
Hi Jordan, thanks for shopping with us. Sorry about the delays - we have had some logistical issues due to the coronavirus. We do appreciate you for your patience, and we're glad to hear that everything worked out.
Glad I purchased Q800
Hi Golferguy, awesome - glad to hear your installation worked out perfectly! Thanks for shopping with us :)