All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Built a Type-C port in the battery body and included with a 2-in-1 USB-C charging cord, just plug and charge these batteries into the usb socket, laptop, power bank, or car charger with no additional charger or adapter required. The LED indicator light shows the charging progress clearly: RED = still charging, BLUE = finished charging
Operation Temperature: 0 to 45°C (charge), -20 to 60°C (discharge); Storage Temperature: 0~25℃
ATTENTION: Battery is a little longer than flat-top 18350; NOT for high drain devices!
Description
Warnings
Please note that Lithium-ion batteries can leak, cause fires, or explode when misused or when defective. For your own safety, you must read these instructions and warnings before using or charging a Lithium-ion battery.
● Please fully charge before first use.
● Use only high quality chargers specifically designed for Lithium-ion batteries.
● A Lithium-ion battery should NEVER be discharged below 2.5V.
● NEVER exceed a battery's maximum continuous discharge rating.
● DO NOT short-circuit the battery, keep it away from loose change and metal objects.
●DO NOT use a battery if there is abnormal smell, heat, deformities, or discoloration.
● DO NOT crush, hit, impact or disassemble a battery. DO NOT dispose of in fire, near fire or high temperature.(more than 60℃/140℉)
● DO NOT expose in liquid such as water, seawater and soda.
● If the electrolyte goes into eyes, please wash eyes with clean water immediately and go for a medical treatment.