---
product_id: 30414018
title: "BlackVue B-112 Power Magic Battery Pack 3000mAh 12.8V Car Battery Discharge Prevention for Parking Mode"
brand: "blackvue"
price: "24351 Ft"
currency: HUF
in_stock: true
reviews_count: 8
url: https://www.desertcart.hu/products/30414018-blackvue-b-112-power-magic-battery-pack-3000mah-12-8v
store_origin: HU
region: Hungary
---

# 1-hour charge 3000mAh capacity Wide temp range BlackVue B-112 Power Magic Battery Pack 3000mAh 12.8V Car Battery Discharge Prevention for Parking Mode

**Brand:** blackvue
**Price:** 24351 Ft
**Availability:** ✅ In Stock

## Summary

> 🔒 Power Up Your Peace of Mind!

## Quick Answers

- **What is this?** BlackVue B-112 Power Magic Battery Pack 3000mAh 12.8V Car Battery Discharge Prevention for Parking Mode by blackvue
- **How much does it cost?** 24351 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/30414018-blackvue-b-112-power-magic-battery-pack-3000mah-12-8v)

## Best For

- blackvue enthusiasts

## Why This Product

- Trusted blackvue brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual USB Outputs:** Charge multiple devices simultaneously with 2 USB ports for added functionality.
- • **Extreme Weather Warrior:** Designed to operate in temperatures from -20°C to 60°C, ensuring reliability in any climate.
- • **Versatile Compatibility:** Works seamlessly with 12V-24V cigarette lighter inputs for ultimate convenience.
- • **Fast Charging, Long Lasting:** Get back on the road quickly with a rapid 1-hour charge time.
- • **Stay Powered, Stay Protected:** Never worry about your car's safety with 12-hour operation on a single charge.

## Overview

The BlackVue B-112 Power Magic Battery Pack is a high-capacity 3000mAh battery designed to prevent car battery discharge while in parking mode. With a quick 1-hour charge time and the ability to operate in extreme temperatures, this rechargeable lithium-ion battery ensures your vehicle remains protected and connected, no matter the conditions.

## Description

Power Magic Battery Pack (B-112) Parking Mode Made EasyEasy and simple installationSave your vehicle’s batteryEnjoy your dashcam's Parking Mode in all simplicity.

## Features

- Battery Pack for Parking Mode
- 1-hour charge/12-hour operation
- Capacity 3000mA/12.8V
- Input 12V-24V Cigarette Lighter. Output 12V/1A, 2 USB
- Operating Temperature: Charging Temperature: 0°C–45°C, Discharging Temperature: -20°C–60°C and Storage Temperature: -20°C–60°C

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.019 ounces |
| Product Dimensions | 6.8 x 5.3 x 37 inches |
| Item model number | BV-B112 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Wireless Remote | No |
| Warranty | 1 Year |
| Weight | 2.99 Kilograms |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** Blackvue
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 3000 Milliamp Hours
- **Recommended Uses For Product:** Camera

## Images

![BlackVue B-112 Power Magic Battery Pack 3000mAh 12.8V Car Battery Discharge Prevention for Parking Mode - Image 1](https://m.media-amazon.com/images/I/41RS0Yc8qjL.jpg)
![BlackVue B-112 Power Magic Battery Pack 3000mAh 12.8V Car Battery Discharge Prevention for Parking Mode - Image 2](https://m.media-amazon.com/images/I/616cM18cwDL.jpg)
![BlackVue B-112 Power Magic Battery Pack 3000mAh 12.8V Car Battery Discharge Prevention for Parking Mode - Image 3](https://m.media-amazon.com/images/I/61uPI1pbUzL.jpg)
![BlackVue B-112 Power Magic Battery Pack 3000mAh 12.8V Car Battery Discharge Prevention for Parking Mode - Image 4](https://m.media-amazon.com/images/I/71ScIn+S5-L.jpg)

## Questions & Answers

**Q: I have the power magic pro and plan to buy this battery pack; once magic pro drops battery the cam will draw on the b112 and keep camera alive, right?**
A: Hi there Stephen,No that is incorrct as these two are not compatible together, the B-112 will not charge if connected through a power magic pro as the output current is not sufficient.Hope that helps! Young, BlackboxMyCar

**Q: Will this work with any dash cam?**
A: If your dash cam uses a cigarette adapter you are good to go.  If your dash cam is powered by USB then make sure the voltage and amps required by your dash cam is close to 12V/1A.

**Q: Does it have to be plugged in to cigarette lighter for it to work when car is off?**
A: I have two outlets, one that is always powered and one only with ignition on. Concerned about draining the car battery over an extended time by using the always powered on receptacle I opted to purchase the optional battery accessory and plug it into the power/on only with ignition on (the seller could not answer if the accessory battery hookup had an overcharge cut off ability).

**Q: Is driving my car the only way to charge it or is there another way to charge it ?**
A: Hi there, The easiest way to charge the item is to charge it whilst you drive however if this isn't an option you can charge it from the wall with a power inverter (this doesn't come with the item though) Hope that helps!Young,BlackboxMyCar

## Customer Reviews

### ⭐⭐⭐⭐⭐ Initial unboxing and install was easy and smooth
*by S***8 on January 31, 2018*

Item received. Initial unboxing and install was easy and smooth. Noticed the lithium ion battery was 0% out of box. Not a good start for batteries if this compound. Li-ions do best when stored at 50%. This should not have been completely depleted. Unit also makes a faint clicking sound only heard in a completely quiet non-running vehicle with power going to battery pack. Hope it's not defective, considering I dropped the money for this after the backvue cam. If this thing fails or has poor performance, you're gonna hear about it.Update: This unit won't even charge above 25% and it dies on its own with camera disconnected. I love spending over $100 on junk items.Update 2: I have performed diagnosis of above issues. In my instance, I discovered my power magic pro was not giving this battery pack enough current to work properly, despite the seller stating it should and was designed to compliment each other. I had my PMP wired directly to battery (with a fuse of course). I have discovered that my battery pack sucked a lot of current when it is dead or below 50%. The one way I can get it to properly charge is with a direct 12v socket. The ones already in my truck worked, however they do not turn off with ignition. So, I removed my PMP, disconnected it's wires, and wired in a direct 12v socket to an ignition source I already wired in for automatic auxiliary lights that turns on when headlamps are on, which occurs either manually at the switch or anytime truck is put into gear (DRL in daytime on same circuit). This allowed battery backup to charge when vehicle is on and in gear and it also resolved the clicking heard in the backup. It now charges above 25%, in fact, it reaches 100%. The only time my PMP would maintain the backup properly is when it's precharged to 100%, it then had no issues maintaining it at 100%. Now, I won't say that PMP is not supposed to work with this battery backup, because I don't know that as fact, but I will state again that it did not work in my case. Either way, I have my hardware setup to work satisfactory.The 12v socket I used was one ordered on Amazon. I believe it's "epauto" sold as a 12 foot extension cord. I cut off the other male end, stripped the wire ends, and wired it in under the hood. The 12 ft length got me plenty of room to route anywhere.

### ⭐ Does not charge in winter cold temps
*by S***X on December 31, 2017*

As others have stated, this works fine in mild temperatures but does not appear to hold a charge in colder temperatures. I sent the unit back to seller and they tested it (in California) and returned it stating that there are no issues with it. Well here in the Midwest it is in single digits and this unit does not hold a charge. Waste of money.

### ⭐⭐⭐⭐⭐ Great for vehicles that do not have a fuse box in the cabin of the vehicle.
*by J***E on March 21, 2017*

I get about 4 days of video out of this device. It takes much longer than 1 hour to charge despite what the product description suggests. My vehicle does not have a fuse box in the cabin of the vehicle and this was a perfect solution.

## Frequently Bought Together

- BlackVue B-112 Power Magic Battery Pack 3000mAh 12.8V Car Battery Discharge Prevention for Parking Mode
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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-23*