Introducing the UltraFire 18650 2200mAh 3.7V Without Protection Board (2PCS) - the perfect rechargeable battery for all your electronic devices. With a battery size of 2.62 x 0.72 x 0.72 inches and a voltage of 3.7V, this Li-ion battery is designed to provide high energy density and is completely pollution-free. It is ideal for use in LED flashlights, headlamps, digital cameras, watches, toys, and many other electronic devices.

About the UltraFire Rechargeable 3.7V 18650 2200mAh Rechargeable Battery (2 Piece):

• The battery has a low self-discharge rate, allowing it to maintain 75% of its capacity even after 3 years of non-use.
• It can be recharged up to 1200 times when fully or partially drained, making it a cost-effective and environmentally friendly choice.
• It is widely used in household devices such as digital cameras, toys, remote controls, handheld games, 2-way radios, PDAs, flashlights, alarm clocks, LCD-TVs, toothbrushes, shavers, and portable audio players.

Specifications:

• Weight: 47g
• Material: Li-ion
• Charger time: about 5-7 hours
• Dimensions: 2.62in x 0.72in x 0.72in
• Battery Type: UFB 18650 2200mAh Rechargeable Battery
• Maximum discharge current: 4A-5A

Attention:

• Do not reverse the battery when charging or putting it into devices.
• Do not heat, disassemble, or put the battery into fire.
• Do not mix old and new batteries or different types of batteries.
• Do not mix batteries with different capacities.
• Please fully charge the battery if it has not been used for a long time or if