70mai UP02 Micro USB Hardwire Kit for Dash Cams

The 70mai UP02 Hardwire Kit is a 10-foot micro USB power adapter that supplies continuous 5V/2.4A power to compatible dash cams and safely protects your vehicle battery with automatic low-voltage cutoff.

Designed for use with the 70mai A800S-1 and many other in-vehicle cameras, the UP02 converts a broad 12V–30V vehicle input into a stable USB output so your dash cam can record while you’re driving and stay powered during parking. Its 10-foot length, ACC detection and automatic on/off switching make it a simple route to professional-style hardwiring without bulky adapters.

How does the UP02 keep your dash cam powered in parking mode?

The UP02 connects directly to the vehicle battery or fuse box to provide uninterrupted power when the ignition is off. It supports continuous monitoring so your camera can capture events while parked, and it will cut power automatically when battery voltage drops below a safe threshold.

• Maintains 5V/2.4A output to compatible dash cams for steady recording
• 10 ft cable for flexible routing and tidy installation behind trim
• Connects to both battery and fuse-box circuits depending on installation preference

What safety features protect my car battery and equipment?

The UP02 includes built-in low-voltage protection that stops drawing power at predefined cutoffs to prevent battery depletion. It also monitors vehicle ACC status and automatically powers the camera on and off with the ignition, preventing unnecessary drain during long stops.

• Small-car cutoff at 11.8V prevents deep discharge and no-start scenarios
• Large-vehicle cutoff at 23.6V accommodates higher-voltage systems
• Automatic ACC mode switching so the camera turns on with the engine

Which vehicles and dash cams are compatible with UP02?

UP02 accepts a wide input range from 12V to 30V, making it compatible with most cars, trucks, SUVs, and buses. The hardwire kit outputs a standard USB 5V/2.4A and includes a micro USB connector, so it works natively with the 70mai A800S-1 and other micro-USB dash cams.

• Input: 12V–30V suitable for passenger cars and larger vehicles
• Output: 5V/2.4A USB-type port for dash cam power
• Specifically made for 70mai A800S-1 while remaining broadly compatible

How simple is installation and what support is available?

The UP02 is built for straightforward DIY installation with clear wiring to the fuse box or battery and a 10-foot cable to reach common dash locations. 70mai backs the product with an 18-month warranty and optional in-person installation services at select U.S. service centers.

• Quick, user-friendly wiring—no special tools required for basic installs
• Optional paid installation at 70mai service centers in New York and California
• 18-month warranty and customer support for troubleshooting

Who is this for? The 70mai UP02 Hardwire Kit is for drivers who want a clean, permanent power solution for their dash cam—commuters, fleet drivers, rideshare operators and anyone who needs reliable 24/7 surveillance without risking a discharged battery. It’s especially useful for owners of the 70mai A800S-1 seeking a factory-style hardwired connection and those who prefer a neat, hidden installation over a cluttered cigarette-lighter setup.