This is a Li-ion lithium rechargeable battery. It is cylindrical in shape. This battery has a 3000mAh power current capacity. It is reliable and offers long service life. This battery can be recharged again and again after use. The outside part of the battery is covered with plastic insulation. But the inner part of the battery is built from high carbon steel which protects the battery from bursting and also protect the battery from overheating at the same time. Due to their low maintenance and low price, these lithium battery are the first choice for many people. So, if you are looking for a 3000mAh strong, reliable, and low price battery, then this might be the right choice for you.

1 x SAMSUNG 18650 Li-Ion Lithium Rechargeable Battery 3.7V 3000mAh