LIR2025 Specification Sheet [pdf ] BASIC INFO—Voltage: 3.7V; Capacity: 40mAh; Weight: approximate 2.5g; Diameter: 20mm, Height: 2.5mm. Please charge the battery with EEMB dedicated charger. CERTIFICATIONS—More than 400 EEMB battery models are UL certified. Search "MH20555" on UL for all EEMB UL certification information. MANUFACTURER DIRECT—All of our products was trusted quality. 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 and IC cards, electronic clocks and watches, wearable electronic devices, tracking units, monitoring units, remote control keys, digital cameras, Bluetooth speaker, RC toys.
