button cell

ML2020 Rechargeable Lithium Coin Cell employs specially treated manganese dioxide for the positive material and a lithium-aluminum compound for the negative material. A specially formulated organic electrolyte is also used, yielding excellent discharge characteristics with low self-discharge.

ML1225 Rechargeable Lithium Coin Cell is a new type of rechargeable Li-ion button cell, with a positive material of LixMnO2 instead of LiCoO2, and a negative material of Li-AL alloy instead of C. With a 3.0V voltage, stable cycle performance and perfect safety performance, the ML button cell is becoming the most popular type of Li-ion battery.

Lithium-aluminum button battery High working voltage: Rated voltage of the battery is 3.0V Can be recycled charging: low voltage lithium manganese acid is positive, lithium aluminum alloy is negative secondary lithium ion battery Operating temperature range is wide: can work in the range of -20℃ ~ 70℃ Low self-discharge rate: annual self-discharge rate is not more than 2%

High-temperature resistance Excellent discharge stability High voltage, high energy density Superior strorage characteristics

High-temperature resistance Excellent discharge stability High voltage, high energy density Superior strorage characteristics

High-temperature resistance Excellent discharge stability High voltage, high energy density Superior strorage characteristics

High-temperature resistance Excellent discharge stability High voltage, high energy density Superior strorage characteristics

High-temperature resistance Excellent discharge stability High voltage, high energy density Superior strorage characteristics

High-temperature resistance Excellent discharge stability High voltage, high energy density Superior strorage characteristics