Package includes: 2 replacement batteries with top labels

Battery Type: 18650 Lithium-ion Battery

Nominal Capacity: 1800 mAh

Rated Voltage: 3.7V

Weight: 41g ± 1g

Rechargeable: Yes

Rechargeable Cycles: Over 1200 times

Internal Resistance: ≤ 20mΩ

Maximum Load Voltage: 4.2V

Operating Voltage: 2.75-4.2V

Dimensions: 65.5mm x 18.5mm (diameter)

Protection Functions: Overcharge, over-discharge, overcurrent, short circuit, etc.

Applications: Laser pointers, radios, speakers, flashlights, small fans, electronic toys, and other electronic products

Note: Colors may vary slightly due to different monitor settings.

Use with caution. Misuse or improper handling of the battery may cause fire or explosion, resulting in personal injury or property damage. Users must fully understand the potential hazards before purchasing and using lithium-ion batteries.