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- Other Consumer Electronics[1]
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- Contact Person : Mr. gao william
- Company Name : Guangzhou Yuexiu Giftocean Electronic Product Firm
- Tel : 86-20-62656738,13503072318
- Fax : 86-20-62656715
- Address : Guangdong,guangzhou,unit 3C054,3th floor,onelink plaza,No.39,jiefangnan road,yuexiu district,guangzhou
- Country/Region : China
water power calculator
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water power calculatorworking without battery(only need some water)digit calculator
1pcs/160*90*35mm80pcs/55*38*38cmG.W(KG):12.5Box:white box
function
purpose used that four fundamental operations of arithmetic
percentage and memory calculation
square root and power calculation
auto power-off
principle of water power battery:
The product used in everyday life offers the user an environmental design solution. It is a groundbreaking development that portable power technology operated by an inexhaustible resource - "water". The technology utilizes two electrodes consisting of specially formulated alloys, positive and negative. When they are immersed in water an electrochemical reaction takes place resulting in the production of electrical energy. To maintain a constant supply of energy simply refill as the water evaporates every 2 to 3 months. The water battery
has a minimum continuous life of at least 2 years. In addition to this, the water battery (unlike all other conventional batteries) can be stored in its dry state indefinitely and can be left to dry out at any time during its life.
water power calculator
