Dashcams have become essential for modern drivers. However, they need a reliable power source to function correctly.
This guide will introduce the top 10 dashcam batteries that ensure your camera stays powered, providing uninterrupted coverage.
Part 1. Understanding dashcam power needs
What is a Dashcam?
A dashcam, or dashboard camera, is a compact device mounted inside vehicles to record video footage. Its primary function is to capture traffic incidents, sudden stops, or unexpected events.
Why Power Source Matters?
The power source is the backbone of any dashcam. Even the most advanced camera will work when needed with a reliable battery. Batteries can support more extended parking mode usage, protect your car’s main battery, and offer more flexibility when recording in different situations.
Part 2. Types of batteries for dashcams
Here’s an overview of the main types of batteries:
- Supercapacitors
- Lithium-ion batteries
- External battery packs
Part 3. Top 10 batteries for dashcams
1. Ufine 3.7 V 500mAh Lithium Ion Battery
Specifications
- Nominal Voltage: 3.7V
- Capacity: 500mAh
- Energy: 1.85Wh
- Cycle Life: 500 cycles ≥ 80%
- Weight: Approximately 10.5g
Pros
- Reliable performance even at -40℃, suitable for harsh conditions.
- The high discharge rate of 5.0C for powerful, short-duration applications.
- Environmentally friendly A-grade materials.
- Built-in protection against overcharging.
- Versatile with customizable capacities and sizes for various devices.
Cons
- No NTC (Thermal Protection).
2. Dongguan Fufan Dash Cam Charging Battery for 1920*1080 Full HD
Specifications
- Capacity: 150mAh
- Voltage: 3.7V (Standard for most car DVR systems)
- Battery Type: Lithium-ion rechargeable
- Cycle Life: Approximately 300 charge cycles
- Weight: Lightweight, ideal for compact devices
Pros
- Fast charging due to low capacity, ensuring the DVR is ready quickly.
- Small size, perfect for dash cams and compact devices.
- Rechargeable, offering long-term usage without frequent replacement.
- Stable output ensures the DVR’s reliable power during operation.
Cons
- Low capacity may not support prolonged use without external power.
- Limited cycle life compared to higher-capacity batteries.
3. Dongguan Deep Dream Electronic Dash Cam Battery
Specifications
- Capacity: 200mAh
- Voltage: 12-24V
- Screen Size: 3.0 inches
- Lens Angle: 170 degrees
- Warranty: 6 months
Pros
- Compact size fits easily in various devices
- Supports multiple functions like night vision and loop recording
- High resolution at 1080P enhances video clarity
- The g-sensor feature ensures the emergency locking of recordings
- Versatile compatibility with universal car fitment
Cons
- Limited capacity may not support extended recording
- No WiFi connectivity for remote access
4. SAMGLE ELECTRONICS Xiaomi dashcam Battery
Specifications
- Type: Lithium-ion
- Capacity: 500 mAh
- Voltage: 3.7V
- Charge Time: Approximately 2-3 hours
- Best Use Cases: Ideal for powering dash cams during operation and providing backup power during parking mode.
Pros
- Quick charging capability
- Compact size for easy installation
- Reliable performance in varying temperatures
- Supports continuous recording without interruption
Cons
- Limited runtime without external power
- Replacement may be required after extensive use
5. BlackVue B-112 Power Magic Battery Pack
Specifications
- Type: Lithium-ion
- Capacity: 3000 mAh
- Voltage: 12.8V
- Input: 12V-24V via cigarette lighter
- Output: 12V/1A, 2 USB ports
- Charge Time: 1 hour for full charge
- Operational Time: Up to 12 hours
Pros
- Efficient power management for parking mode
- Quick charge time ensures readiness
- Multiple output options for various devices
- Wide temperature operating range for versatility
Cons
- Limited to 12-hour operational capacity
- Cannot be shipped to specific locations
6. BlackboxMyCar PowerCell 8 Dash Cam Battery Pack
Specifications
- Type: Lithium-ion
- Capacity: 96Wh / 7500mAh
- Charge Time: Full charge in about 50 minutes
- Compatibility: Works with Thinkware dash cams
- Connection Options: 12V Power Cable for cigarette lighter (6A)
- USB Power Outlet: 5V USB 3.0
Pros
- Higher capacity offers 25% more power than competitors
- Fast charging capabilities minimize downtime
- App integration for battery status and settings adjustments
- Multiple connection options for flexible installation
Cons
- Higher price point compared to other battery packs
- It may require professional installation for hardwiring
7. THINKWARE iVolt Mini External Dash Cam Battery
Specifications
- Brand: THINKWARE
- Model: iVOLT BAB-50
- Input Cable: 12V (sold separately)
- Mounting Type: Velcro mount
- Charging Time: Fully charged after 45 minutes of driving
Pros
- Extends parking mode duration to 20 hours (16 hours with a rear cam)
- Reduces stress on the vehicle’s main battery
- Compatible with all Thinkware dash cams for versatile use
- Fast recharge time ensures quick readiness
Cons
- Hardwiring cable is required and sold separately
- Installation may be complex for some users
8. Shenzhen Loyal Goal Industry Electronic H198 Dash Cam Battery
Specifications
- Type: Rechargeable Lithium-ion battery
- Capacity: 500 mAh
- Voltage: 3.7 V
- Dimensions: Compact for easy installation
- Weight: Lightweight for minimal impact on device
Pros
- Supports night vision for enhanced visibility
- Quick recharge time ensures minimal downtime
- Reliable performance for extended usage
- Compact design fits well in various dash cam models
Cons
- Limited capacity may require frequent charging
- Replacement can be challenging without the proper tools
9. Shenzhen Jingzhenda 2.35 Inch FHD 1080P Car Dash Cam Battery
Specifications
- Type: Built-in rechargeable lithium-ion battery
- Capacity: Typically around 250mAh to 500mAh
- Voltage: 3.7V
- Charging Time: 2-3 hours for a full charge
- Runtime: Continuous recording for about 30 minutes to 1 hour
Pros
- Provides backup power during short stops or accidents
- Easy to charge and maintain
- Lightweight, enhancing overall device portability
Cons
- Limited recording time compared to external power sources
- Performance may degrade over time with frequent charging cycles
10. Mangoal Dash Cam Battery
Specifications
- Capacity: Typically around 300mAh to 600mAh
- Voltage: Usually operates at 3.7V
- Charging Time: Approximately 2-3 hours for a full charge
- Runtime: Can offer 1-2 hours of continuous recording
Pros
- Supports recording during short stops or power outages
- Easy to recharge with standard USB chargers
- Compact size contributes to the overall lightweight design
Cons
- Limited recording duration compared to direct power sources
- Battery performance may diminish after extensive use
Part 4. Key features to consider when choosing a dashcam battery
Selecting the best dashcam battery involves more than just compatibility. Here are critical features to focus on:
- Capacity: The higher the mAh rating, the longer your dashcam can record.
- Size and Portability: Some batteries are more compact and easily fit in your vehicle without taking up too much space.
- Charge Time: Quick-charging batteries save time and ensure your camera is ready when needed.
- Parking Mode Support: If your dashcam has parking mode, a battery that supports extended recording while the car is off is crucial.
Part 5. FAQs
-
How long do dashcam batteries last?
A fully charged lithium-ion battery can typically last 4-8 hours. -
Do Dashcams need batteries?
Most dashcams rely on small internal batteries or external packs. -
Do dashcams drain the battery?
If left connected to your vehicle’s power system without proper management, dashcams can drain your car battery. -
What is the battery life of a wireless dash cam?
On average, they can last for 2-4 hours on a single charge. -
Can I leave my dashcam on 24/7?
Yes, but you’ll need an external battery pack or a reliable hardwire kit to avoid draining your car’s battery.
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