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https://www.hytera.com/en/product-new/accessories/batteries/bl2202.html

Specifications of BL2202
Specifications
Dimensions(H×W×D) mm69*38.1*7.8(mm)
Weightabout 45g
Nominal Voltage3.8V
Operating Temperature0~45℃(charge); -20~60℃(discharge)
Storage Temperature–20℃ to 60℃ (for one month) –20℃ to 45℃ (for three months) –20℃ to 25℃ (for one year)
Battery Life Cycle500 times

Fully understanding the communication challenges the industrial users are facing, Hytera continuously invests in technology development and application innovation, and is committed to promoting most open communication standards from narrowband to broadband, including TETRA, DMR, PDT and LTE, to help customers be their best in Public Safety, Energy, Transportation, Utilities, Commercial and other industry verticals.