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The 21700 Power Lithium Battery is an energy efficient, environmentally friendly, rechargeable, high performance battery with a one year shelf life.The product adopts full nickel-plated steel shell, implanted with explosion-proof design, which is conducive to improving the charging efficiency and increasing the service life, and features low internal resistance and anti-oxidation.The double-row air holes are also capable of quickly discharging exhaust gases, preventing the battery from expanding and causing danger.The 21700 Power Lithium Battery's strong battery life allows it to be recharged up to 1,000 times on a cycle, so if you're not using it for a long period of time, it's best to recharge it once a month to prolong the battery's life.The product adopts low self-discharge technology, which is conducive to long-term storage and reduces the natural loss of power. Even after a year of storage, there is still 80% of power left.For safety, the battery has built-in over-charge protection, over-current protection, over-voltage protection and short-circuit protection to keep the voltage stable and smooth power supply.The 21700 Power Lithium Battery can be used to power most e-cigarettes.
Features:
Size:21*71mm
Capacity:5000mAh
Materials:Full nickel-plated steel case
Internal resistance:13 mOhm
Fit for:E-cigarettes
Security Productions:over-charge protection,over-current protection,over-voltage protection,short-circuit protection
Explosion-proof design
Improved charging efficiency
Durable, low internal resistance
Resistant to oxidation and corrosion
Double rows of air holes for quick removal of exhaust gases
Can be recharged up to 1000 times
Low self-discharge technology, still has 80% power after one year of storage
Including:
1*21700 Power Lithium Battery
