Description Protected 18650 Li-ion Rechargeable Battery P1840C Minimum Capacity: 3900mAh Typical Capacity: 4000mAh Normal Voltage: 3.6V Standard Charging/Discharging current: 800mA Maximum Charging current: 2A Maximum Discharging current: 8A Quality Li-ion rechargeable cell made in China In Built Safety Circuitry Protection Circuit (Against overcharge, over discharge, over current and short-circuit.) 4.2 volts max voltage and 2.5 volts cut-off voltage Over 500 charge-discharge cycles 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.
