Shenzhen Auto-Energy Technology Limited
Phone: (+86-755)28170960
Fax: (+86-755)28117525
Address:1st Floor A1 Building HaoEr Industry Park 2082 JinCheng Road Shajing BaoAn District Shenzhen GuangDong Province，P.R.China
KOREA:alturam co.,ltd
Phone:+82 54-276-6637
Fax:+82 54-276-5520
Adress:
Homepage:www.alturam.com
50Ah/58V
Thickness 420mm
Width 260mm
Height 260mm
Weigh ≤28Kg
Volume 26L
Case material Steal
Positive electrode Lithium nickel cobalt manganese oxide
Negative electrode Graphite
Nominal voltage 58V
Nominal capacity 50Ah
Recommended charge method 0.2C constant current charge to 67.2V, then
constant voltage 67.2V charge till charge current
decline to ≤ 0.05C
Recommended discharge current 10A(0.2C)
Maximum discharge curren 150A（3C）
Maximum pulse discharge current (2s) 500A(10C)）
Operating temperature - 20 ℃ to + 60 ℃
Recommended charge temperature 0 ℃ to + 40 ℃
Storage and transport temperature - 40 ℃ to + 60 ℃
Cycle life at 20℃ and 100%DOD> 1500 cycles to 80% nominal capacity
1C charge; 1C discharge > 2500 cycles to 60% nominal capacity
