AOHi

GaN Chargers, Power Banks and 240W Cables up to 280W

AOHi sells USB-C GaN wall chargers, desktop charging stations, car chargers, power banks, cables and phone cases through its own store at iaohi.com — the domain aohi.com is parked and listed for sale, so any link or bookmark to it will not reach the shop. The brand describes itself as an independent label of Aohai Technology, a charger manufacturer listed on the Shenzhen Stock Exchange that supplies chargers to other well-known electronics brands. The operating entity, AODA International Limited, is a Hong Kong company incorporated in April 2021; its name appears only in product image text rather than in the footer, terms or contact page, and no physical address or phone number is published anywhere on the site. Contact is by email to support@iaohi.com, and the terms of service are governed by the laws of China. Orders ship from either a US warehouse or overseas warehouses depending on stock, with no warehouse location published.

Pricing runs on a permanent markdown against list: the Youth 65W three-port foldable charger at $34.99, the Youth 100W three-port at $39.99, the Youth 140W PD3.1 at $59.99, the Magcube Pro 140W with two USB-C and one USB-A port at $79.99, the Future AI 170W three-port wall charger with LED display at $99.99, and the Future AI 280W six-port desktop station at $169.99, whose main USB-C port delivers up to 240W. Power banks: the Black Warrior 10,000mAh 65W at $59.99, the Black Warrior 25,200mAh 170W and Starship Pro 10,000mAh 210W at $79.99, the Starship 27,600mAh 240W at $109.00, the Starship Pro 20,000mAh 310W at $119.99 and the Starship 40,000mAh 140W at $179.99. Cables run from a $19.99 240W silky cable to the $39.99 Adonis USB4 2.0 240W. On the Magcube Pro, both USB-C ports publish PD output up to 28V at 5A and PPS from 3.3 to 21V. Watt-hour ratings are not published for any power bank; third-party figures put the 27,600mAh unit at 99.3Wh and the 40,000mAh unit at around 146Wh, which is above the 100Wh level at which airlines normally require prior approval.

The engineering is where AOHi earns its place. ChargerLAB, the specialist charging site, has torn down several units: the Magcube 140W uses Power Integrations PFC and primary controllers with Injoinic protocol chips, and its test of the 40,000mAh Starship held ripple under 100mVp-p and peaked at around 39°C after thirty minutes at a 140W load, with measured output efficiency of roughly 78 to 83 percent. Certification is the weak side of the file. No UL, ETL, FCC or USB-IF listing or certificate number is published anywhere on the store, and on the product pages examined not even certification logos appear; ChargerLAB's teardown of the 65W unit recorded only CCC, China's domestic mark. Shipping costs $5 below $49.99 and is free above it, though the homepage banner quotes $40. Processing takes two to three business days, with transit of five to seven for chargers and ten to fifteen for battery products, which may ship separately. Canada is served in USD under the standard rate table, and a duties-included promise appears in banner copy but not in the shipping policy itself.

Returns and warranty are where the paperwork gets untidy. All three policy pages give 30 days from receipt, but one promises a prepaid return label while the other two make the customer pay return postage, and non-defective refunds exclude shipping and handling. Sale items are excluded from return, in a catalogue where every item carries a sale price. The warranty is described as at least 18 months from delivery, applies only to purchases from iaohi.com, and asks customers to report a damaged or defective product within 24 hours of receiving it — a clause at odds with an 18-month term, and one a Trustpilot reviewer reports being refused under. Claims require an order number, proof of purchase and video of the fault. On the independent record, the store's own Trustpilot profiles hold 2.7 from seven reviews and 3.0 from eight, too few to mean anything. The Amazon storefront shows 4.5 stars across more than 5,000 ratings, with individual cables and power banks at 4.2 to 4.4, though the 40,000mAh Starship sits at 3.8 from 105 ratings with 22% at one star. ChargerLAB's coverage is consistently positive on internals and thermals, while user complaints centre on individual units rebooting under load and on slow, template-driven warranty handling. For laptop and multi-device users chasing high wattage, check the watt-hours before flying with a power bank, test each unit the day it arrives and shop now.