Introducing a high-capacity portable power station boasting a 54,600 mAh (equivalent to ~200 Wh) lithium-ion battery, designed for travel, outdoor use, and emergency backup
It delivers up to 150 W AC output (pure sine wave) — meaning it can power small appliances and devices like laptops, mini fans, and certain TVs safely
Considerations:
Long recharge time (≈13 hours)
Weight and size may be bulky for minimalist use
Limited to 150 W maximum output for appliances
⚡ Key Features & Ports
Multiple port types:
AC socket: 150 W pure sine-wave
USB-A ports: 5 V/3 A, plus one SCP port supporting 22.5 W fast charge
USB-C (PD): supports up to 30 W input/output (e.g., 15 V/2 A)
DC outputs: including 12 V / 3 A for certain electronics
Micro-USB & additional Type‑C inputs for recharging however you prefer








Durability: built with moisture- and corrosion-resistant materials; user reviews from social platforms praise its solid, metallic-like construction.
Power output guidelines: recommended for appliances using 150 W or less to stay within safe operating limits.
Laptop and phone charging: users confirm it reliably recharges phones and can deliver ~3 full laptop charges depending on model
✅ Overall Impression
The BAVIN PC021S earns strong praise for its high capacity, affordability, and everyday practicality—especially for users needing multiple charges for phones or laptops on the go. Its convenient built-in cabling adds to its appeal.
However, it’s not without caveats: durability isn’t bulletproof, and it requires mindful usage—especially avoiding constant plugged-in deployment as a UPS. Proper handling can help ensure longevity.