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Index

1.

About Roshan

01

2.

Technology behind Roshan

02

3.

Comparison - Traditional vs Metal Air Battery

04

4.

Advantages & Unique Features

07

5.

Our Product Line

08

6.

Roshan - LED Emergency Lighter

11

7.

Roshan - AQUA Torch

15

8.

Roshan - AQUA Festive Lights

19

9.

Roshan - Battery MAX 50 watt

21

10

Contact Us

23


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About Roshan At Roshan, we passionately believe that technology driven innovation is the key to a brighter tomorrow. That is why we strive to ensure that our products reach our customers and offer them the best in terms of cost and features. Behind every product is the dedication and passion of doing something for the betterment of our environment.

We are committed to the research and development of Metal-Air battery technology, market development and reducing the pollution caused by current battery technologies. Our constant innovation will lead to development of new applications of Metal-Air technology for various government, military and consumer needs. Our products are Swiss designed and produced under license in China. We are looking to build a long term collaboration with our prospective clients and bring the long-term benefits of this technology to bear.

01


Technology behind Roshan

02


R E T A W F O R E W O P THE A Battery is a device capable of converting chemical energy to electrical energy.

A Metal-Air battery is a type of electro-chemical battery that uses pure metal (aluminum, magnesium, etc.) as the anode, ambient air as the cathode, and water or protic liquid as the electrolyte. During the discharge process, the air cathode reduces while the metal anode oxidizes to form an electric current.

A Metal-Air battery is a type of electro-chemical battery that uses pure metal (aluminum, magnesium, etc.) as the anode, ambient air as the cathode, and water or protic liquid as the electrolyte. During the discharge process, the air cathode reduces while the metal anode oxidizes to form an electric current.

As it occupies only a small proportion of the total battery volume, the remaining space can be filled with electrolyte and cathode material to tremendously increase the battery’s energy density.

03


Comparison -

air l ta al me n o i dit a E r IF t

L E C

VI R E

S

air l ta al me n o iti d a Y tr G ER

N

E C I F

I

C PE

S

air l ta al me n o i it d a r ON t

I

N

TIO

LU O S

UT L L

PO

RE

C IFI

C

E SP

04

LE LE B B A A L L C C CY CY E E R -R ir a N O tal N e l m ona i t i d Y tra

E

RG E N


- Traditional vs Metal Air Battery ity

ry Batte

Type

y nerg E c fi i Spec

ity

Dens y g r e

En

Dens r e w Po

ycle C e f i L

USAB Index

200

-

400

> 1000

Lead-acid

30-45

150

150 - 200

400 - 600

LiMn2O4

125

210

400 - 800

> 1000

LiFePO4

110

210

400 - 800

> 800

NiMH

60-80

150 - 200

600 - 1000

>1000

Supercapacitor

10

-

> 1000

> 10000

Hydrogen fuel cell

1,000

150

60

2000

Zinc-air

180-220

150

60 - 100

> 10000h

Magnesium-

350-400

150 - 300

100 - 300

> 10000h

Aluminum-air ROSHAN

05


y g er

n e lue n a le

06

B y g r C e n e e c af fi i c e S e g p a s r sto igh m H r e t g n o le L b la c y c e le R b a d r o f f A


Advantages & Unique Features 1.

Our product mainly uses a magnesium-aluminum alloy for the metal anode, dilute aqueous

Cleanliness:

alkaline for the electrolyte, and compounds such as magnesium oxide and aluminum oxide for the reagent. It is environmentally-friendly, with zero emissions, causing no pollution to the environment in the process, while providing clean energy for various purposes. Battery operation is very quiet and causes no noise pollution, this feature makes it suitable for indoor as well as outdoor, is not only suitable for the city is also suitable for rural areas. 2.

Safety:

Our product operates stably without generating any noise, odor, explosion hazards, toxic gases

or corrosive by-products, and is harmless to the human body 3.

High specific energy:

Comparison of metal-air battery performance with other batteries shows that

metal-air batteries have a higher specific energy than other battery types. In particular, magnesium and aluminum metal-air batteries have a higher specific energy than other similar metal-air batteries. 4.

Long-term storage:

Our battery provides electricity almost immediately after filling with water, and

theoretically can be stored indefinitely or for a long period of time without power loss or self discharge provided there is no water activation. Eliminates the embarrassing situation of all other existing battery types having a short lifespan averaging three years regardless of whether they have been used or not, thereby boasting enormous economic and environmental advantages. 5.

Recyclable:

Once the metal plate is depleted, it can be replaced with a new anode to continue electricity

production. By-products of the reaction can be recycled as raw material for electrolytic magnesium-aluminum alloys. 6.

Cost control:

As a standby power source, metal-air batteries are easily replaceable, the raw materials

readily available and overall costs are lower compared to other backup power sources. 7.

Low Maintenance:

Aluminum air battery technology is stable and reliable, and the maintenance

requirements are low, and the extreme temperature conditions have little influence on the battery life

07


OUR PRODUCT LINE

08


1. ROSHAN LED EMERGENCY LIGHTER 2. ROSHAN AQUA TORCH 3. ROSHAN AQUA FESTIVE LIGHTS - Snowman | Christman Tree | Reindeer | Diwali Diya | Diwali Lotus | Diwali Lantern 4. ROSHAN 50 WATT MAX BATTERY 5. ROSHAN 3000 WATT MAX BATTERY

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10


Y C N E ERG

R E T H LIG

EM D E L N A ROSH

The Roshan LED Emergency Lighter Is your perfect companion for everyday use mostly in emergency situations.The small design Representing the shape of a lighter fits into your pocket or purse seamlessly with two LED light bulbs and provides an output of 4.5V. Application Area - Emergency lighting ( military , outdoor tourism , earthquake disaster , indoor power - off , etc . ) , medical emergency package , education teaching , etc . Basic Composition - Battery, light metal magnesium is negative, oxygen is positive. The top is equipped with 2 led lamp beads. Usage Mode - When immersed in clear water, it can be activated, and the response time is short. Appearance dimension - 45.3*19.3*74mm Product weight - 40g Total battery capacity - 2000mAh Output voltage - 4.5V Output(current) - 70mA Output power- 0.315W Electricity consumption - 0.02268kwh Solution capacity - 10 ml

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H C R O T A U Q A N A ROSH The Roshan AQUA Torch is your perfect companion for everyday use mostly in emergency situations.The small design representing contemporary seamless torch design fits into your pocket, purse or backpack easily with two LED light bulbs and provides an output of 5V. Application Area - Travel, outdoor camping, fishing boats, household emergency lighting, etc. Basic Composition - Consisting of a magnesium-air battery and 10 led lamps, with magnesium alloy as negative electrode, air electrode as positive electrode, neutral aqueous solution or alkaline saline solu- tion as electrolyte, containing 2 magnesium plates (replace magnesium plate type: fch-p05) Usage Mode - Only 6 to 10 percent of salt water or sea water is need- ed to activate and power illumination Appearance dimension - 1257*54mm Product weight - 870g Total battery capacity - 24000mAh Output voltage - USB DC5V Output(current) - 0.5A Output power- 2.5W Electricity consumption - 0.25kwh Solution capacity - 10 ml

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S T H G LI E V I ST E F ED L A QU A N A H S RO

These festive lights are designed to bring brightness around the holidays. Decorate your homes, offices, gardens and outdoor spaces without having to worry about finding a power plug-in spot. Can be used to light up parties and events or even moving vehicles. These run on clean energy and are reusable, which means you can run them throughout the holiday season year after year without having to worry about the power consumption. Now the holidays can also be a perfect time to do your bit for a cleaner tomorrow.

Basic Composition - Battery, light metal magnesium is negative, oxy- gen is positive. The plastic housing has an outlet that can be connected to LED lights or be used for any other suitable electric application. Usage Mode - When immersed in clear water, it can be activated almost instantaneously as the response time is short. Appearance dimension - 94*85*85mm Product weight - 220g (dry storage) ~250g (after activation) Total battery capacity - 12000mAh Output voltage - DC3-4.2V Output(current) - 0.5A Rated power- 90mW Running time: ≥9 days (single water) Sustainable use time: ≥30 days Operating Environment --5~50°C Solution capacity - 10 ml

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RY E T T A B N A H S RO

0W 5 X MA

Designed specifically to be compact, robust and reusable this product is available to provide power in times of normal or emergency requirements. It can be easily used as an alternative during power outages at homes and small commercial spaces. One of the other important uses of this light-weight product is that it can be used for rescue operations and emergency relief activities. Application Area - Emergency power supply (military, outdoor tourism, earthquake relief, indoor power outages, etc.) Basic Composition - Magnesium air battery system, including battery, magnesium version, 4 1.5 Ampere usb interface, 1 DC interface Usage Mode - Pour in slightly aqueous solution (~6%10%) of water after opening the orange cap to fill the battery cavity with the electrolyte. Close the cap and use as required. Drain the liquid to stop the reaction and cleanse with clean water 2-3 times. Appearance dimension - 276x194x337.7mm Product weight - 5.8kg Total battery capacity - 300Ah Output voltage - DC12V Single 4USB single5V DC12V Output(current) - DC1.5A 4USB single1.5A DC1.5A Output power - 50w Electricity consumption - 1.5-2.5kWh

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ROSHAN PRODUCT CATALOGUE  

At Roshan, we passionately believe that technology driven innovation is the key to a brighter tomorrow. That is why we strive to ensure that...

ROSHAN PRODUCT CATALOGUE  

At Roshan, we passionately believe that technology driven innovation is the key to a brighter tomorrow. That is why we strive to ensure that...

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