Features :-

1. Shape: Cylindrical Battery
2. Battery Type: Lithium-Ion Battery
3. High performance and capacity
4. Flat top to suit many devices fitting

specification ;-

• Never completely discharge the Lithium Battery ( below 2.5V under load ).
•   Charge fully to 4.2V before first use.
• Never attach any metal moving part |magnet| to the top-positive or the bottom-negative battery contact.
• Do not use old and new battery cells together.
• Use only a high-quality battery charger.
• Do not expose to heat.
• Do not short (connect) positive (top), and negative (bottom) battery terminals (contacts).
• Keep battery that is not in use in the plastic holder (or any insulating [plastic] container).
• Do not charge the battery over 4.22V (another reason to use a high-quality battery charger).
• Don’t charge unattended.
• Do not store your Lithium  batteries fully charged (for an extended period).
• Store in a cold and dry place at approximately 3.7V (storage charge).
  After the battery is discharged-don’t leave it discharged=>charge it as soon as possible
• Package Includes:
  1 x Lithium Ion 14500 600mAh AA Size Battery

(Note: Product Image are shown for illustrative purposes only and may different from the actual product)