ECO-BATTERY VEHICLES | Contents
Safety information ...................................................................................... 3
Equipment ....................................................................................................... 4
From battery to fuel cell .......................................................................... 5
Your metal–air cells .................................................................................... 6
Electricity terminology ............................................................................. 8
Questions? Answers! ................................................................................ 9
Tips and tricks for model building ...................................................... 10
How to use the metal–air cells ............................................................ 11
How to clean the metal–air cells ........................................................ 12
How to charge your batteries with the metal–air cells ........... 13
How to use the battery holder ........................................................... 14
Experiments ................................................................................................. 15
MODEL 1: Charging station .................................................................... 17
MODEL 2: Taxi .............................................................................................. 19
MODEL 3: Transporter .............................................................................. 20
MODEL 4: Roadster .................................................................................... 22
MODEL 5: Gymnast .................................................................................... 24
MODEL 6: All-terrain vehicle .................................................................. 26
MODEL 7: Hammer mill ............................................................................. 28
MODEL 8: Carousel .................................................................................... 30
MODEL 9: Jeep .............................................................................................. 32
MODEL 10: Windmill ................................................................................... 34
MODEL 11: Helicopter ............................................................................... 37
MODEL 12: Ferris wheel ........................................................................... 39
MODEL 13: Propeller plane ..................................................................... 41
MODEL 14: Motorcycle ............................................................................. 43
MODEL 15: Dredger .................................................................................... 45
MODEL 16: Propeller .................................................................................. 47
MODEL 17: Ballet dancer ........................................................................ 50
MODEL 18: Radar station ........................................................................ 53
MODEL 19: Mill ............................................................................................. 55
MODEL 20: Airplane ................................................................................... 57
MODEL 21: Sports car .............................................................................. 60
MODEL 22: Crab .......................................................................................... 62
1st Edition 2012 © Genius Toy Taiwan Co., Ltd., Taichung, Taiwan, R.O.C.
1st German Edition © 2012 Franckh-Kosmos Verlags-GmbH & Co. KG, Stuttgart, Germany
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2
ECO-BATTERY VEHICLES | The parts inside your kit
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
Description
SHORT FRAME
SQUARE FRAME
5-HOLE ROD
3-HOLE DUAL ROD
7-HOLE DUAL ROD (LONG ROD)
7-HOLE FLAT ROD
11-HOLE FLAT ROD
CURVED ELBOW ROD
90 DEGREE CONVERTER - R
90 DEGREE CONVERTER - L
EXTRA-LONG SHAFT
LONG SHAFT
MEDIUM SHAFT
METAL–AIR CELL
SHORT SHAFT
MOTOR SHAFT
LARGE GEAR WHEEL
MEDIUM GEAR WHEEL
SMALL GEAR WHEEL
AXLE LOCK
ANCHOR PIN
JOINT PIN
SHAFT PIN
MAG NESIUM METAL PL AT E
BLACK CONNECTING WIRE
RED CONNECTING WIRE
YELLOW BATTERY HOLDER
RED BATTERY RECHARGER
SYRINGE
SALT WATER BOTTLE
WHEEL
ANCHOR PIN LEVER
MOTOR
LIGHT-EMITTING DIODE (LED)
BRUSH
TOTAL
Quantity
2
1
2
2
2
4
4
2
2
2
1
2
2
2
2
2
2
2
2
4
23
1
2
6
2
1
1
1
1
1
4
1
1
1
1
91
Item No.
703232
705016
704063
705012
707046
712341
712340
705013
704064
705017
703518
703234
703238
712334
703236
702801
711100
710061
710062
702813
702527
702524
702526
712335
702593
702592
712339
710115
712343
712342
712336
702590
702800
704072
712344
x2
4
x2
5
15
x2 x2
12
x2 x2
21
22
x2
3
2
1
x1
8
x2
11
x2
9
10
x2 x2
x1
17
18 23
19
x2
20
x4 x23 x1 x2
x2
x2
14
27
28
x1
7
x4
6
x4
16
13
24
x6
29
x1
x1
x2
31
35
x1
33
32
30
25 26
x2
x1
x1
x4
x1
34
x1
x1
4
Salzwasser
Sauersto
(Kathode)
Sauersto
(Kathode)
Magnesium
(Anode)
e
-
THE CHEMICAL ELEMENTS
Here’s an overview to help you understand
what’s happening inside your metal–air cell.
O = oxygen
H = hydrogen
H
O = water
2
Mg = magnesium
Your metal–air cells | ECO-BATTERY VEHICLES
Magnesium (Anode)
Salt Water
Mg(OH)
= magnesium hydroxide
2
These are the reactions taking place in your metal–air cell.
Main reaction, which releases energy:
Reaction at the anode:
Mg - 2e¯ + 2HO —
>
Mg(OH) + 2H
+
Reaction at the cathode:
½ O + HO + 2e¯ —
>
2OH¯
Overall reaction:
Mg + 2HO —
>
Mg(OH) + H
Magnesium (Anode)
Oxygen (Cathode)
Salt Water
Oxygen (Cathode)
Magnesium Hydroxide
Oxygen (Cathode)
Magnesium Hydroxide
7