Main Features:
● Rainbow colors: Choose color according to users' taste and mood
● Excellent quality battery cell is made from Maxell
● Steel stretching technical: Increases capacity without extra volume
● Low self-discharge: Can store for 7 years yet still be used
● NEW Second filling technology
● Environmentally friendly: Reduce wastes to the mother nature
● With a storage casing so that you can keep them， extremely convenient and easy to bring around during trip