lithium ion | copyright? 2012 sanyo energy (u.s.a.) corporation. all rights reserved. the data in this document is for descriptive purposes only and is not intended to make or imply any guarantee or warranty. charge characteristics cycle life characteristics discharge characteristics (by temperature) discharge characteristics (by rate of discharge) features & benefits dimensions specifications for more information on how panasonic can assist you with your battery power solution needs, visit us at www.panasonic.com/industrial/batteries - oem or e - mail secsales@us.panasonic.com . UR14500Y ? general purpose model and small size ? stable power with a flat discharge voltage ? high safety performance ? ideal for tooth brush, shaver, etc. charge: cc - cv 1c (max) 4.20v, 3 hr cut - off at 20 c discharge: cc 1c, 2.75v cut - off at 20 c charge: cc - cv 1c (max) 4.20v, 3 hr cut - off at 20 c charge: cc - cv 1c (max) 4.20v, 3 hr cut - off at 20 c discharge: cc 1c, 2.5v cut - off at each temperature charge: cc - cv 1c (max) 4.20v, 3 hr cut - off at 20 c discharge: cc, 2.5v cut - off at 20 c rated capacity (1) min. 680mah capacity (2) min. 680mah typ. 710mah nominal voltage 3.7v charging cc - cv, std. 480ma, 4.20v, 3.0 hrs weight (max.) 20.3 g temperature charge: 0 to +45 c discharge: - 20 to +60 c storage: - 20 to +50 c energy density (3) volumetric: 337 wh/l gravimetric: 130 wh/kg version 13.02 r1 *with tube for reference only max. 14.3 mm 7.0 mm max. 49.5 mm (+) ( C ) (1) at 20 c (2) at 25 c (3) energy density based on bare cell dimensions
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