EEMB Rechargeable Battery Charger with 4PCS 3.7V Lithium-ion Coin Button Cell Batteries 45mAh

* BASIC INFO—Voltage: 3.7V; Capacity: 45mAh; Weight: approximate 2.6g; Diameter: 20mm, Height: 3.2mm. Please charge the battery with EEMB dedicated charger. Packing included: LIR2032 Battery X 4, Charger x 1. Note: The product packaging may be different in each batch. * CERTIFICATIONS—Safety test by UL: IEC 62133. More than 400 EEMB batteries are UL certified. Search "MH20555" on UL for all EEMB UL certification information. * MANUFACTURER DIRECT—Manufacturer direct with local service in California. Please contact us if you have any questions or concerns with the product via Amazon message. We will respond to you within 24 hours. * STORAGE—No leak, excellent cost performance and long cycle life. Keep the cells in 40%-60% charged state during long period storage. We recommend to charge the battery every 3 months after receipt of the battery and maintain the voltage, and store the battery in a cool and dry place. Please keep out of reach of children. Do NOT SWALLOW. * APPLICATION—Suitable for Computers, PDA ...