What activities is the C300Plus suitable for?

The C300Plus is perfect for snorkeling, recreational diving, and pool training, with a maximum depth of 32.8 ft. For emergency rescue or as a backup for professional diving, it can be used at depths up to 98.4 ft, but only in emergency situations.

What should I know about inflation safety?

Always avoid standing directly above the tank while inflating. After inflation, make sure to relieve the pressure to prevent any hazards.

How do I maintain my mini scuba tank?

Inspect it annually to ensure it's functioning properly. After each use, rinse it with fresh water and store it in a dry place, away from direct sunlight.

Which refill method should I use?

For home use, the electric air compressor is ideal. You can also quickly fill the tank by connecting it to car's engine. The scuba adapter allows for fast on-site refills, and the tank meets DOT standards for convenient filling at local dive shops.

How long can I use it after a full charge?

A full charge provides 6 to 10 minutes of use, depending on individual lung capacity and dive depth. Be mindful of the pressure gauge during your dive, as usage time can vary.

C300plus D Set Mini Scuba Diving Gear Portable Diving Equipment

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

Peerless Portability for Divers on the Go：The C300Plus mini scuba tank is designed for ultimate convenience and portability, offering easy one-hand operation. Its compact 2.36-inch diameter allows it to fit snugly for quick access during recreational or emergency dives, snorkeling, or underwater photography. Ideal for adventurers who need a lightweight, reliable backup, this portable scuba tank provides portable oxygen support, ensuring comfort during your activities without any bulky equipment.
Built to Last with Safety in Mind：Crafted from durable aerospace-grade 6061 aluminum, the C300Plus lung mini scuba tank ensures longevity and safety. It’s equipped with dual explosion-proof valves, a luminous gauge readable up to 65 feet, and a rugged travel-friendly design. Certified for global use, this scuba tank meets rigorous safety inspections and has been designed to offer a reliable solution for divers who want both quality and security, whether for emergency use or casual diving.
Inflate in Seconds with Ease：Efficiency is key with the C300Plus mini oxygen tank, which inflates in just 6 seconds using a compressor for quick readiness. The tank is compatible with multiple inflation methods (scuba adapter, manual pump, or compressor), ensuring minimal setup time for divers in a hurry. Whether for emergency use or a casual dive, this scuba diving tank’s rapid inflation system allows you to focus on the dive itself, without the frustration of slow preparation.
Effortless Breathing, Extended Dive Time：The C300Plus lung tank provides up to 12 minutes of breathing time, enhanced by SRCPEG technology for consistent pressure airflow. Its triple filtration ensures clean, high-quality air for a comfortable dive. Designed for both beginners and experienced divers, this tank extends dive time by 20%, offering more comfort and reducing the risk of CO2 buildup, ensuring a safer and smoother underwater experience.
Customer-Verified Quality：The C300Plus mini scuba tank with pump is highly rated for its lightweight design and easy setup. Users, like Leon, praise its quick setup and reliable breathing time. Perfect for underwater research, emergency submersion, or water sports, this lung tank delivers impressive performance and peace of mind with its high-quality design. Its reliability in stressful situations makes it an essential tool for both safety and recreation.
Ultimate Flexibility and Compatibility：The C300Plus mini scuba tank offers seamless integration with essential diving gear, such as regulators, pressure gauges, and BCDs. With versatility at its core, it supports multiple tank sizes and boasts a high-pressure rating of 3000 psi, catering to both recreational and technical divers. Its durable aluminum body ensures reliability in various diving conditions, making it the ideal choice for divers of all levels seeking dependable, flexible equipment.

Product Description Scuba Diving Cylinder is a must-have in every diver’s gear bag. We have created CHIKADIV Mini Dive Tank to allow everyone to breathe normally underwater for several minutes regardless of the application and be able to fill himself his own breath system. Review: As expected - Soon gonna open and test it …Packaging is Great Review: Pro athletes will struggle to fill the bottle. - You will pump your butt off to get that to 300 psi. Like, 350 pumps. Just get the electric pump.

Reviews

K**S

As expected

Soon gonna open and test it …Packaging is Great

5.02.2026

K**T

Pro athletes will struggle to fill the bottle.

You will pump your butt off to get that to 300 psi. Like, 350 pumps. Just get the electric pump.

24.08.2025

J**.

Funcionó justo como lo esperaba!

El tanque sirvió perfectamente en varios entornos acuáticos que lo usé, tanto en piscinas como en el mar. La bomba manual se demora en cargar el tanque unos 20 minutos sin parar, algo cansado pero es algo de esperarse. El adaptador para el tanque grande funcionó a la perfección también.

13.02.2024

Ç**.

handel air pump taking more than 25 min to fill the tupe !

good but i was ecpect more good result

20.01.2025

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Item Package Dimensions L x W x H	26.25 x 8 x 3.5 inches
Package Weight	3.88 Kilograms
Item Weight	3.88 Kilograms
Brand Name	CHIKADIV
Warranty Description	1 Year Manufacturer
Model Name	C300+D
Color	C300+D
Material	Aluminum
Suggested Users	unisex-adult
Manufacturer	CHIKADIV
Style	C300+d
Included Components	0.5L Mini Scuba Tank, 8 mm Refill Adapter, Anti-lose Rope, High-Pressure Hand Pump
Size	0.5L Mini Scuba Tank

C300plus D Set Mini Scuba Diving Gear Portable Diving Equipment Inflatable Diving Cylinder 12-15 Minutes Underwater for Emergency Backup with Scuba Tank Refill Adapter Upgrade

Description

Specifications

Reviews

Common Questions