BlackVue battery packs provide dedicated, long-lasting power for dashcams, enabling extended Parking Mode recording without draining your vehicle’s battery. Expansion batteries are available to further increase operating time. Here’s what you need to know about the main models and their features.
1. Overview of BlackVue Battery Packs
Main Models
- Power Magic Ultra Battery B-130X
- Latest generation battery pack (replaces the B-124X).
- High capacity: 7,500mAh (12.8V, 96Wh).
- LiFePO4 (Lithium Iron Phosphate) technology for safety, longevity, and heat resistance.
- Bluetooth connectivity for app-based status monitoring.
- Operating time: up to 30 hours (1CH dashcam) or 22 hours (2CH) per full charge.
- Rapid charging: 50 mins (hardwired), 90 mins (cigarette lighter).
- Built-in USB charging port for accessories (5V/2A).
- Automatic cut-off at high (~80°C) or low (0°C) temperatures.
- Professional installation recommended for hardwiring.
- Power Magic Ultra Battery B-124X
- Predecessor to B-130X; capacity 6,000mAh (12.8V, 76.8Wh).
- Also uses LiFePO4 cells for long life and temperature tolerance.
- Operating time: ~24-25 hours (1CH), ~15-20 hours (2CH).
- Charging: ~40 mins (hardwired), ~80 mins (cigarette lighter).
- Expandable via B-124E expansion packs.
- Power Magic Battery Pack B-112
- Smaller, compact battery; 3,000mAh capacity.
- Provides up to 12 hours of operation for typical 1CH dashcam.
- Plug-and-play via the cigarette lighter.
2. How BlackVue Batteries Work
- Designed for Parking Mode:
- Recharges while vehicle is running; provides dashcam power when off.
- Protects car’s main battery from deep discharge.
- Enables continuous event/motion detection and time-lapse recording.
- Installation Options:
- Cigarette lighter (plug-and-play) or hardwired for faster charging and cleaner installs.
- Bluetooth control (B-124X and B-130X): View charge status, time-to-full, and estimated operating time via smartphone app.
3. Expansion Batteries
- B-124E Expansion Battery
- Designed to extend the B-124X’s capacity.
- Each expansion adds 6,600mAh; can connect multiple (up to 5) in sequence.
- Multiply parking mode duration:
- 1 B-124X + 1 B-124E = up to 56 hours (1CH).
- Charging time increases as capacity expands.
4. Features Comparison Table
| Model | Capacity | Charge Time (Hardwired) | Operation (1CH) | Operation (2CH) | Bluetooth App | Expansion Possible | USB Port | Max Units |
|---|---|---|---|---|---|---|---|---|
| B-130X | 7,500mAh | ~50 mins | 30 hrs | 22 hrs | Yes | Yes (B-124E) | Yes | Yes |
| B-124X | 6,000mAh | ~40 mins | 24-25 hrs | 15-20 hrs | Yes | Yes (B-124E) | Yes | Yes |
| B-124E (exp.) | 6,600mAh | Depends (addon) | Adds ~24 hrs | Adds ~12-16 hrs | Via main unit | Connect up to 4+ | - | Up to 5 |
| B-112 | 3,000mAh | ~1 hr | 12 hrs | 6 hrs | No | No | Yes | - |
*Operating times are approximate and vary by camera usage.
5. Key Advantages
- High cycle life (LiFePO4): Far more charge cycles and longer service life than regular lithium-ion batteries.
- Heat and cold resistant: Suitable for dashboard and vehicle environments.
- App support: Bluetooth-enabled models allow monitoring and configuration via iOS/Android app.
- Expandable capacity: B-124X can be scaled up for fleet or extended parking coverage needs.
6. Best Practices & Tips
- For maximum coverage, use B-124X with one or more B-124E expansions for long-duration or multi-day parking.
- Always install batteries per manufacturer instructions—use hardwiring for fastest charging and installation security.
- Monitor battery health and charge status through the BlackVue Battery Manager app.
- Ensure compatibility if connecting to commercial/fleet vehicles (12V/24V supported).
BlackVue battery packs and expansion options are a reliable solution for dashcam Parking Mode protection, especially in vehicles driven and parked for long hours. Always check the latest specifications and compatibility for your BlackVue model.