Technical Editor

Andrew Harrington

Andrew is the voice behind our engineering deep-dives. His articles cover battery chemistry (LiFePO4 vs NMC), inverter quality, BMS design, and the specs that actually matter when comparing units. If you want to understand the why behind the numbers, Andy's articles are the place to start.
243 articles

BLUETTI AC2A Review: Is the $139 Power Station Worth It in 2026?

Premium tech editorial illustration of Bluetti AC2A compact 300W power station on navy blue and cyan gradient background

Finding a portable power station under $150 that doesn’t cut corners on battery chemistry is genuinely rare. Most sub-$200 units rely on standard lithium-ion cells that degrade after 500 to 800 charge cycles. The BLUETTI AC2A sits at $139 (down from $219) and ships with a LiFePO4 battery rated for 2,500+ cycles. That’s a meaningful … Read more

BLUETTI Handsfree 2 Review: The Backpack Power Station Reinvented (2026)

BLUETTI Handsfree 2 backpack power station review hero image with navy blue to electric cyan gradient background and circuit board patterns

What happens when a power station brand decides the real problem isn’t how much energy you store, but how you carry it? That’s the question Bluetti answered with the Handsfree line, and the second-generation Handsfree 2 pushes the concept further. This isn’t a portable power station with a strap. It’s a full 60L expedition backpack … Read more

Bluetti X60 614Wh CPAP Power Bank Review: Best Battery Backup for CPAP in 2026?

BLUETTI X60 CPAP power bank review hero image with navy blue to electric cyan gradient and premium tech aesthetic

If you rely on a CPAP machine, power outages aren’t just inconvenient: they’re a health problem. The same applies to camping trips, long flights, and remote work stays where wall power isn’t guaranteed. The BLUETTI X60 was purpose-built for exactly this situation, packing 614Wh into a dedicated CPAP power bank priced at $399 (down from … Read more

Bluetti Elite 30 V2 vs EB3A vs AC2A: Which Budget Station Wins? (2026)

Three-way illustration comparing Bluetti Elite 30 V2 EB3A and AC2A budget power stations on navy blue and cyan circuit background

Choosing between the EB3A, the Elite 30 V2, and the AC2A isn’t straightforward. All three are Bluetti LiFePO4 stations priced under $250, and all three target the same broad audience: campers, travelers, and anyone who wants reliable backup power without spending $500+. Yet the specs diverge more than the price tags suggest. Here’s the short … Read more

BLUETTI AC200L vs Elite 200 V2: Which Should You Buy in 2026?

Split-design illustration comparing Bluetti AC200L and Elite 200 V2 mid-range power stations on navy blue and cyan tech background

Choosing between the AC200L and Elite 200 V2 feels straightforward on paper: both Bluetti units sit in the same $800-$900 price band, share near-identical charging speeds, and run on the same LiFePO4 battery chemistry. Yet the differences between them are real and specific enough to matter. Expandability, sustained output, and port count separate these two … Read more