Price (USD)
Boundless Terp Pen XL edgeBoundless Terp Pen XL
$55
Focus V Carta 2
$350
Boundless Terp Pen XL is typically around $295 lower.
Vaporizer Comparison
Boundless Terp Pen XL vs Focus V Carta 2
Side-by-side specs, pricing context, and clear decision guidance.
Boundless Terp Pen XL
Boundless Technology from $59
VS
Focus V Carta 2
Focus V $350
Editorial Summary
Boundless Terp Pen XL and Focus V Carta 2 are both portable / concentrates vaporizers, but they target different priorities. Boundless Terp Pen XL is usually the lower-cost pick at $55, around $295 below Focus V Carta 2. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
25
Different Specs
20
Shared Specs
5
Overall Overlap
20%
Shared Traits
Portable Concentrates Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callBoundless Terp Pen XL
Conduction
Focus V Carta 2
Conduction
Both devices use a similar heating approach.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Boundless Terp Pen XL
$55
Focus V Carta 2
$350
Temperature Range
Boundless Terp Pen XL
698°F - 779°F (370°C - 415°C)
Focus V Carta 2
365°F - 635°F
Battery Capacity
Boundless Terp Pen XL
320mAh
Focus V Carta 2
2000mAh
Charging
Boundless Terp Pen XL
Micro USB
Focus V Carta 2
USB-C
Charge Time
Boundless Terp Pen XL
~45 minutes
Focus V Carta 2
~90 minutes
Dimensions
Boundless Terp Pen XL
16x149x16mm
Focus V Carta 2
184x67mm
Power Adjustment
Boundless Terp Pen XL
Modular - 3 stage
Focus V Carta 2
Digital
Brand
Boundless Terp Pen XL
Boundless Technology
Focus V Carta 2
Focus V
Release Date
Boundless Terp Pen XL
2020
Focus V Carta 2
2022
Warranty
Boundless Terp Pen XL
3 years
Focus V Carta 2
1 year
Choose Boundless Terp Pen XL if...
- You want the lower listed entry price ($55 vs $350).
- Your usage leans toward discrete and pen sessions.
- You prefer Boundless Terp Pen XL's overall feature mix and form factor.
Current price
$59
at Slick Vapes
Choose Focus V Carta 2 if...
- Your usage leans toward conduction and premium sessions.
- You prefer Focus V Carta 2's overall feature mix and form factor.
- You value how the Focus V Carta 2 balances size, controls, and everyday practicality.
Typical price
$350
Sold by The Stash Shack
Prices are read automatically from retailer pages and were last checked Sep 3, 2026; confirm the price at checkout. Some links are affiliate links, which support Thermal Extractions at no extra cost to you.
Spec Comparison Table
Direct comparison of every spec from each device profile.
20 differ 5 shared
| Specification | Boundless Terp Pen XL | Focus V Carta 2 |
|---|---|---|
| Price (USD) | $55 | $350 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Conduction |
| Heat Up Time | — | 5 - 10 Seconds |
| Temperature Range | 698°F - 779°F (370°C - 415°C) | 365°F - 635°F |
| Chamber Capacity | — | N/A |
| Battery Type | Internal | Internal |
| Battery Capacity | 320mAh | 2000mAh |
| Battery Life | — | ~10 sessions |
| Charging | Micro USB | USB-C |
| Charge Time | ~45 minutes | ~90 minutes |
| Pass-Through Charging | — | Yes |
| Dimensions | 16x149x16mm | 184x67mm |
| Weight | — | ~422g |
| Power Adjustment | Modular - 3 stage | Digital |
| Chamber Material | Ceramic | Ceramic |
| Concentrate Support | Yes | Yes |
| Brand | Boundless Technology | Focus V |
| Adjustable Airflow | No | — |
| Country of Manufacture | China | — |
| Display Type | — | OLED |
| Release Date | 2020 | 2022 |
| Session Style | On-Demand | — |
| Warranty | 3 years | 1 year |
| Wireless Charging | — | Yes |
Comparison FAQs
What is the biggest difference between the Boundless Terp Pen XL and the Focus V Carta 2?
The biggest practical difference is price tier: the Boundless Terp Pen XL sits at $55 while the Focus V Carta 2 is $350, a gap of about $295 that puts them in different buying brackets.
Which is cheaper, the Boundless Terp Pen XL or the Focus V Carta 2?
Boundless Terp Pen XL is the cheaper option at $55 compared with $350 for the Focus V Carta 2, about $295 less. Live retailer pricing can shift, so confirm before buying.
Can I set custom temperatures on the Boundless Terp Pen XL or the Focus V Carta 2?
Boundless Terp Pen XL controls heat with modular - 3 stage, while the Focus V Carta 2 uses digital. Focus V Carta 2 gives you finer per-degree control.
Which charges faster, the Boundless Terp Pen XL or the Focus V Carta 2?
Boundless Terp Pen XL fully charges in ~45 minutes, ahead of ~90 minutes on the Focus V Carta 2.
Which is more discreet, the Boundless Terp Pen XL or the Focus V Carta 2?
Boundless Terp Pen XL is the better pick if low-profile use matters. It's tagged as stealth or pocket-friendly in our database, while the Focus V Carta 2 is more conspicuous in hand and harder to keep out of sight.
Which has a wider temperature range, the Boundless Terp Pen XL or the Focus V Carta 2?
Focus V Carta 2 covers 365°F - 635°F, a wider band than the Boundless Terp Pen XL at 698°F - 779°F (370°C - 415°C). A wider range gives you more room to dial in flavor at the low end and big clouds at the top.
Can I use concentrates with the Boundless Terp Pen XL or the Focus V Carta 2?
Both devices support concentrate use, typically via an included or aftermarket pad or insert. Check the manual for the recommended approach for each.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.