
Barissimo High Voltage Coffee
Caffeine
1150 mg
Note: Caffeine amounts are based on standard brewed Barissimo High Voltage Coffee and can vary depending on grind size, brewing strength, and preparation method.
| Attribute | Value |
|---|---|
| Caffeine Level | Extremely High |
| Serving Size | 12 fl oz |
| Serving Size (ml) | 355 ml |
| Caffeine | 1150 mg |
| Calories | 5 kcal |
| Sugar | 0 g |
| Caffeine per fl oz | 95.8 mg/fl oz |
Barissimo High Voltage Coffee is part of the Barissimo brand, often associated with Aldi’s coffee line. This particular blend is marketed as a “high voltage” dark roast, designed to deliver an intense caffeine kick alongside bold flavor.
What Is Barissimo Coffee?
Barissimo is a brand that offers a wide range of affordable coffees, from ground blends to single‑origin roasts. The High Voltage variety is positioned as a specialty product within this lineup, emphasizing extra caffeine content and a robust roast profile.
- Affordable grocery‑store brand with multiple blends
- Known for dark roasts and flavored coffees
- High Voltage marketed as “extra strong”
- Available in 12‑oz ground coffee bags
- Designed for everyday brewing methods
Barissimo’s High Voltage stands out because it’s not just another dark roast — it’s specifically formulated to deliver more caffeine per serving than typical blends.
Flavor Profile and Roast Level for Barissimo High Voltage Coffee
High Voltage Coffee is roasted dark, giving it a bold and intense flavor. The roast level enhances its strong character, making it appealing to those who enjoy a heavy, full‑bodied cup.
- Dark roast with smoky, robust notes
- Low acidity compared to lighter roasts
- Heavy mouthfeel with lingering bitterness
- Designed to pair with milk or cream for balance
- Strong aroma that matches its caffeine punch
This flavor profile makes it less about subtle tasting notes and more about powerful impact, both in taste and energy.

Caffeine Content: How Strong Is High Voltage Coffee?
High Voltage Coffee is among the most caffeinated coffees available. A 12‑oz serving contains approximately 1150 mg of caffeine, which is 15–16 times stronger than a standard cup of brewed coffee.
- Average coffee: 60–80 mg per 8 oz
- High Voltage Coffee: 95.8 mg per fl oz
- One 12‑oz cup = 1150 mg caffeine
- Marketed as “extremely caffeinated”
- Comparable to multiple energy drinks combined
This level of caffeine places it in the category of “dangerously strong” coffees, recommended only for those with high tolerance.
Caffeine by Serving Size (Cup, Ounce, Brew Type)
Understanding caffeine content by serving size is crucial when dealing with ultra‑strong blends like Barissimo High Voltage Coffee. Unlike standard drip coffee, where an 8‑oz cup averages around 95 mg of caffeine, High Voltage delivers nearly 8 times that amount per cup.
- Per ounce: 95.8 mg
- Per 8‑oz cup: 767 mg
- Per 12‑oz cup: 1150 mg
- French press or strong brew: May yield even higher concentrations
- Drip brew: Slightly less intense but still extreme
Compared to standard drip coffee, High Voltage delivers several times more caffeine per ounce, making portion control essential.
Who Should—or Should Not—Drink High Voltage Coffee?
Barissimo High Voltage Coffee is not your average morning brew — it’s an ultra‑caffeinated dark roast that delivers more than 10 times the caffeine of a standard cup of coffee.
Best suited for:
- Experienced coffee drinkers with high caffeine tolerance
- Those seeking maximum energy boost
- People accustomed to strong dark roasts
Not recommended for:
- Individuals sensitive to caffeine
- Pregnant or breastfeeding women
- People with heart conditions, anxiety, or sleep disorders
- Anyone advised to limit caffeine intake
High Voltage Coffee should be treated more like a specialty stimulant than a casual daily brew.
Potential Side Effects of High-Caffeine Coffee
High doses of caffeine affect the central nervous system, cardiovascular system, and digestive tract, which means that even seasoned coffee drinkers may experience negative effects if they exceed safe limits.
- Jitters, restlessness, and anxiety
- Rapid heartbeat or palpitations
- Insomnia and disrupted sleep cycles
- Gastrointestinal discomfort
- Risk of caffeine overdose at high intake
While Barissimo High Voltage Coffee delivers on its promise of strength, it also carries health risks if consumed irresponsibly. Moderation and awareness of personal tolerance are key.