I tried googling to no avail.
I'm planning to buy another battery, but i have ZERO clue what to look for
I'm currently using a 3.7v 2500mah rechargeable 18650 battery.
I've google qoo10, carousell. But I don't understand the terms ICR, IMR, or ultrafire, Li-ion or Lithium. (Literally 0 clue)...