ASIWO Promo Codes & Coupons — September 2026

Promizi does not currently list an active promo code for ASIWO. New codes can be added when verified offers become available.

MAKO is the most approachable option for pool use, family fun, and newer riders, while MANTA steps up to snorkeling and recreational diving. MANTA 2 is noticeably faster and better suited to users who want stronger propulsion and longer low-speed runtime.

It depends on the model. MANTA reaches up to 5 ft/s, while MANTA 2 reaches up to 8.2 ft/s and offers three selectable speed modes, letting you choose between a relaxed cruise and a much quicker ride.

Both are currently rated to a maximum depth of 40 meters, or 131 feet. That gives them considerably more underwater capability than the surface-focused MAKO, although users should always stay within their own swimming or diving experience level.

Runtime changes a lot with speed. MANTA provides up to about 35 minutes on its lowest setting but around 12 minutes at maximum speed, while MANTA 2 can reach up to 90 minutes at low speed and about 13 minutes on its fastest setting.

The standard MANTA 126Wh battery takes roughly 2–3 hours to charge, while MANTA 2 lists a charging time of about 4–5 hours. MAKO charging is also typically around 3–4 hours, depending on the battery and charger used.

The answer depends on the battery. MAKO's 92.5Wh battery generally falls below the common 100Wh airline threshold, while MANTA's 126Wh battery usually requires airline approval and must travel in carry-on baggage. Larger packs above 160Wh, including the current MANTA 2 battery, can face much stricter restrictions, so checking directly with the airline before flying is essential.

Rinse it thoroughly with fresh water, paying particular attention to the propeller area, handles, battery compartment, and charging contacts. Let everything dry completely before charging or storing it, since trapped salt and moisture can shorten the life of the equipment.

Yes. ASIWO currently offers free shipping to the 48 contiguous U.S. states, the United Kingdom, Australia, and supported EU countries. Alaska, Hawaii, Puerto Rico, and certain remote areas may have additional shipping charges.

For in-stock products, ASIWO currently says orders in the U.S., UK, Australia, and Europe typically ship within one business day unless the product page says otherwise. Delivery then usually takes around 2–5 business days after dispatch.

Yes. ASIWO currently allows eligible returns within 14 days of delivery when the product is unused, includes all accessories, and remains in its original packaging. For a change-of-mind return, the customer pays return shipping, while ASIWO covers shipping when the return is caused by a damaged or incorrect item.

Products bought directly from asiwo.com currently carry a 12-month limited warranty on the main product, while the battery, motor, and mainboard are covered for 6 months. The warranty is intended for qualifying manufacturing defects rather than damage caused by misuse or normal wear.