1. How long can the Underwater propeller battery be used?

Underwater pusher uses lithium batteries.Because lithium batteries have the advantages of small size, light weight, high energy density, long service life, no memory effect, environmental protection, safety and reliability, etc., so far they can use one of the most widely used battery products on military and civilian products.So how long can the Underwater pusher battery be used?

The lithium battery of the Underwater propeller is generally about two years. Lithium batteries are mainly based on aluminum alloy materials and batteries using non -hydraulic solution.Therefore, when used, if the lithium battery is often full of electricity, the lithium inside runs to the negative electrode in the battery, which cumulates too much to cause the crystal phenomenon of the negative version, thereby reducing the battery capacity of the lithium battery.Basically, it is equivalent to shortening the life of the battery.

2. How to change the battery Underwater propeller

The previous article has briefly understood how long the Underwater pusher battery can be used, and then let's take a look at how to change the battery Underwater pusher!

1. Turn off the power switch of the Underwater pusher.

2. Open the battery warehouse cover of the Underwater pusher and remove the old battery.

3. Put the new battery in the battery warehouse.

4. Close the battery warehouse cover to ensure the seal.

5. Connect the power cord, turn on the power switch, and check whether the battery works properly.

PS: (When replacing the battery, please ensure that the battery contact and battery compartment battery contacts are dry and clean in the dry environment.)

1. How much is the Underwater propeller?

An Underwater propeller allows anyone who can't swim to gallop in the pool and the sea.There are two trigger buttons at the grip.As soon as he holds hard, the pusher starts to work.You just need to hold the handle and do nothing.The propeller rotation in the pusher generates thrust, which can drive you forward, up to 40 meters deep underwater!Is it very exciting?So how much is the Underwater pusher?

At present, the price of Underwater pusher is between 2000-7000 yuan. The differences, size, materials, brands, etc. of the Underwater pusher can cause price differences.

2. How to choose Underwater propeller

Some underwater pushers are suitable for snorkeling or low depth diving, and some are more suitable for deep diving, technical dives or cave diving.There are many factors to consider to buy a pusher, and their characteristics and how you will use are important.

1. The maximum diving depth is first to be considered. If you plan to dive for 30 meters, then a pusher with a limited depth of 5 meters is not suitable for you.

2,Then you need to consider the battery life and model. If a pusher can only work for 30 minutes, it is not suitable for shore potential.

3. The weight of the pusher is actually very important because you need to move and maintain it on the road.