7800mah 3.7v 18650 flat-head lithium battery
-18650 rechargeable li-ion battery
durable and long lifespan capacity: 7800mah voltage: 3.7v
18650 protected rechargeable li-ion lithium battery.
suitable for laser pointer, flashlight torch ,power bank ,and other related 18650 electronics products.
super professional and so practical.
safe and environmental friendly.
model: 18650