英文關鍵字
18650
batteries
battery
blue
capacity
car
cell
charge
closeup
device
electric
electrical
electricity
energy
engineering
equipment
industry
ion
lithium
mah
metal
nickel
nimh
object
pol
polimer
power
rechargeable
table
trash
volt
watt
英文關鍵字
18650
batteries
battery
blue
capacity
car
cell
charge
closeup
device
electric
electrical
electricity
energy
engineering
equipment
industry
ion
lithium
mah
metal
nickel
nimh
object
pol
polimer
power
rechargeable
table
trash
volt
watt