Efest IMR18350 800mAh rechargeable battery

• Capacity: 800 mAh
• Rated voltage: 3.7 V
• Max. Volt: 2,5 V
• Protection electronics: none
• Positive terminal: flat top
• Diameter: 18.3mm
• Height: 34.85 mm
• Weight: 21g
• Country of manufacture: Japan

Notes and information:
For charging Lithium Ion batteries special chargers are required, which charge the batteries according to a special charging procedure (CCCV = constand current, constant voltage.) It is best to charge the batteries only up to approx. 4.1 volts, as this significantly increases the life or number of charging cycles. Only lithium ion chargers may be used for charging.