protection protection protection protection circuit circuit circuit circuit module module module module PCM / bms / pcb for 18.5 v 5 s l i-ion/li-polymer battery packs bestech power co.,ltd 3f,bldg3,fulian industrial park,heping industrial area,jianhui rd,longhua,shenzhen,china. ????? 82 ??? 2 3 3 website: http://www.bestechpower.com e-mail: sales@bestechpower.com page 1 of 1 data sheet *note:characteristics subject to change without notice. item contents criteria 1 model hcx-d 092 5 s- 10 a working current- - 10 a cutoff 2 voltage charging voltage 21v 3 current maximal continuous charging current 5a maximal continuous discharging current 1 0 a current consumption 100 a 4 overcharge protection over charge detection voltage 4.28 v 25mv over charge detection delay time 1.2 s over charge release voltage 4.08 v 25mv 5 over discharge protection over discharge detection voltage 2. 80 v 50mv over discharge detection delay time 144 ms over discharge release voltage 2. 8 v 50mv 6 over current protection over current detection voltage 0.1v 0.0 15 v over current detection current 10 a detection delay time 9 ms release condition cut load,automatically recover 7 short circuit protection detection condition exterior shot circuit detection delay time 320 s release condition cut load,automatically recover 8 balance balance voltage for single cell 4,.20v 25mv balance current for single cell 82ma 10ma 9 resistance inner resistance 50m 10 temperature operating temperature range -40~+8 5 storage temperature range -40~+12 5 11 size (l*w*h) 65.1 mm *43.6mm*5.6mm remarks: charge,discharge from different port p+=charge+/discharge+ p-=discharge- ch-=charger-
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