I am guessing a typo and it should be 273 (2.73V) Since all other values are between 2.66 and 3.24V
Cor van de Water Chief Scientist Proxim Wireless Corporation http://www.proxim.com Email: [email protected] Private: http://www.cvandewater.com Skype: cor_van_de_water XoIP: +31877841130 Tel: +1 408 383 7626 Tel: +91 (040)23117400 x203 -----Original Message----- From: [email protected] on behalf of Ken Lange Sent: Wed 7/17/2013 5:45 PM To: EV Listserver Subject: Re: [EVDL] TS li-ion batters capacty test 5th year I am impressed with the "373" cell. Is that real? Ken Lange > I just replaced 2 cells that where lagging behind in a customers 49 > TS 260ah cell pack , and did a capacity test . I used the car for the > last 3 days and after pulling 230 ah I was not able to make the buzzer > sound even while accelerating at 300 amps ( mine BMS which controls > charger and low voltage buzzer) so I ran the heater a 30 amp load for > another hour and when buzzer sounded ( looked like about 2.7v ) I > stopped test . From most neg up . (Decimals left out ) > trunk 313 309 308 297 309 311 295 321 309 311 side trunk 311 274 309 > back seat 320 319 313 299 285 305 305 307 315 306 306 272 309 373 > 315 317 behind seat 319 269 266 315 312 301 309 312 303 310 313 324 > 324 313 273 309 312 323 323 319 This is probable about 400 cycles at > 100 miles per cycle . This is the best performance I've seen , Hot > here in the summer , over 100 most of the time . I believe the low > amp draw when driving C2 and acceleration 2C ( with 260 ah thst's 500 > amps), never discharging to far, > one extra cell to keep end of charge voltage lower than 3.6. > any thoughts ? > Steve Clunn _______________________________________________ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub http://lists.evdl.org/listinfo.cgi/ev-evdl.org For EV drag racing discussion, please use NEDRA (http://groups.yahoo.com/group/NEDRA) -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/ms-tnef Size: 3739 bytes Desc: not available URL: <http://lists.evdl.org/private.cgi/ev-evdl.org/attachments/20130717/eec2a7dc/attachment.bin> _______________________________________________ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub http://lists.evdl.org/listinfo.cgi/ev-evdl.org For EV drag racing discussion, please use NEDRA (http://groups.yahoo.com/group/NEDRA)
