VIOFO EP100 Expansion Battery for BP100 Battery Pack, Easy to Expand Capacity for Much Longer Parking Recording
SKU: 27654833501

VIOFO EP100 Expansion Battery for BP100 Battery Pack, Easy to Expand Capacity for Much Longer Parking Recording

Sale price$94.50 Regular price$105.00
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Description

VIOFO EP100 Expansion Battery for BP100 Battery Pack, Easy to Expand Capacity for Much Longer Parking RecordingVIOFO EP100 Expand Your BP100 for Much Longer Parking Surveillance The EP100 is an expansion battery module that connects to the VIOFO BP100 battery pack to significantly extend parking mode recording time. Each EP100 adds substantial capacity connect up to two EP100 units to a single BP100 to roughly triple your total parking surveillance time. If 32 hours of parking protection isn't enough, the EP100 makes multi day coverage possible without

VIOFO EP100 — Expand Your BP100 for Much Longer Parking Surveillance

The EP100 is an expansion battery module that connects to the VIOFO BP100 battery pack to significantly extend parking mode recording time. Each EP100 adds substantial capacity — connect up to two EP100 units to a single BP100 to roughly triple your total parking surveillance time. If 32 hours of parking protection isn't enough, the EP100 makes multi-day coverage possible without touching your vehicle's battery.

Simple Expansion, No Replacement Needed

The EP100 connects to the BP100 via a simple cable — no tools, no complex installation. After connecting, set the number of expansion batteries in your dash cam's settings, and the system automatically manages power distribution and displays accurate remaining runtime via the VIOFO Bluetooth app. The EP100 charges through the BP100 while you drive, so the entire system stays topped up automatically.

Ideal for Multi-Day and Fleet Parking Protection

One BP100 + one EP100 covers most weekend parking scenarios. One BP100 + two EP100 units provides extended coverage for airport parking, vacation trips, fleet vehicles parked overnight, or any situation where your vehicle sits unattended for days. The BP100's temperature protection and battery management extend to all connected EP100 units for safe, reliable long-term operation. Important: the EP100 cannot function on its own — it requires a BP100 as the base unit.

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SKU: 27654833501

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DonRad
Lowell, US
★★★★★ 5
Made of carbide steel material and has high hardness characteristic
The shank that fits into the drill has three flattened surfaces, making them less likely to slip in the chuck. Much much easier to use than hand reamers!!! NOT AS DESCRIBED: The title says these are both carbon steel and carbide steel, but they are not the same. carbon steel and carbide are not the same; they are fundamentally different materials with distinct properties. Carbon steel is a metal alloy of iron and carbon, known for flexibility and toughness. Carbide (often Tungsten Carbide) is a ceramic-like, extremely hard, and brittle compound used for cutting, offering much higher wear resistance and heat tolerance. These have the look and feel of carbide, and not carbon. In my expert opinion. Most tires are "steel belted radial" and it is hard to ream through the steel belts by hand. I have spent HOURS trying to ream through difficult tire punctures by hand! These bits make quick work of the process. If needed, the sizes can be used gradually from smallest to largest. They leave a smooth sided hole which is less prone to leakage when the tire plug is inserted. Excellent value for the money! Highly recommended.
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Reviewed in the United States on March 2, 2026
T
Toodles McDoodles
Port Orchard, US
★★★★★ 5
Makes plugging faster
It makes to process of plugging a tire a lot faster. I think you need to use a drill with these. Unless you had a hand drill with a chuck to tighten down on the bits, you probably wouldn't be able to use like a t-handle because you couldn't pull the reamer bits out. Just in case you were thinking of keeping this in a roadside emergency kit. It turns probably a 30 minute job into a 5 minute job with a drill though. I attached a picture of the hole after I was done reaming with all 3 sizes up to the largest.
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Reviewed in the United States on November 13, 2025
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Verified Purchase
Woohoo
Draper, US
★★★★★ 5
These work great.
Size: CB-M03H
These work great, and is much easier than a hand reamer. Quality seems good as well.
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Reviewed in the United States on September 28, 2025
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HOTROD64
Pawtucket, US
★★★★★ 5
GOOD QUALITY
Size: CB-M03
WORKS GREAT
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Reviewed in the United States on August 6, 2025
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Denise F.
Louisville, US
★★★★★ 5
Good price
Size: CB-M03H
Good price appears sturdy good instructions
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Reviewed in the United States on January 19, 2026

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