Quick Answer
For reliable fast charging of your 70mai Battery Pack, choose the genuine 70mai USB C to USB C output cable—it's designed specifically for that pack and avoids compatibility issues.
Why Use the Genuine 70mai USB C Cable?
The 70mai USB C to USB C output cable is purpose-built for the 70mai Battery Pack. This means the connector fit and power delivery are optimized for that specific device, reducing the risk of loose connections or charging hiccups.
Using a third-party cable might work, but it may not provide the same reliable performance. Since this is a genuine 70mai accessory, you get the assurance that it meets the manufacturer's standards.
Compatibility: What to Watch Out For
One important limitation: this cable is not compatible with the 4G hardwire kit. If you're using a 4G hardwire setup, you'll need a different cable. Always check your device's requirements before purchasing.
The cable is specifically intended for the 70mai Battery Pack, so if you have a different battery pack or device, verify that USB C to USB C is the right connection for your needs.
Decision Rules for Choosing the Right Cable
- If you own a 70mai Battery Pack: Choose the 70mai USB C to USB C output cable for a guaranteed fit and reliable charging. Check that your battery pack uses a USB C input before ordering.
- If you use a 4G hardwire kit: Avoid this cable—it's not compatible. Look for a cable that supports 4G hardwire connections instead.
- If you need a longer cable: This cable's length isn't specified, so measure your setup and consider whether a longer third-party cable might be necessary—but be aware of potential compatibility trade-offs. Measure the distance between your battery pack and dash cam before buying.
Product Facts
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70mai USB C to USB C Output Cable for Battery Pack(Not compatible for 4G hardwire kit): This USB C to USB C output cable is designed for use with the 70mai Battery Pack and is not compatible with the 4G hardwire kit. Ensures you get a cable that fits and works correctly with your battery pack, avoiding connection issues.
70mai USB C to USB C Output Cable for Battery Pack(Not compatible for 4G hardwire kit)
Who Should Buy This Cable?
Best for
- 70mai Battery Pack owners who want a genuine, reliable USB C to USB C cable
- Users who prefer official accessories to avoid compatibility problems
Not for
- Users with a 4G hardwire kit, since this cable won't work with it
- Those needing a specific cable length not offered by this product



