KeepPower 18650 Protected Rechargeable 4000mAh Li-ion Battery – P1840C

• 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.