Search found 9 matches

by Headway
Thu, 21 Jan 2010, 00:51
Forum: Batteries, charging, management and monitoring
Topic: Headway 38120L&38120S cells bulk production
Replies: 40
Views: 9614

Headway 38120L&38120S cells bulk production

Hi, my friends. All health and a prosperous new year to all of you here! I'm Lorraine for headway lithium battery manufacturer--xinghai energy. Our 38120L & 38120S cells bulk productions are on the production line now, and can be delivered at the end of this month. Who are interested or are going to...
by Headway
Wed, 04 Nov 2009, 00:00
Forum: Batteries, charging, management and monitoring
Topic: Optimum China Batteries
Replies: 70
Views: 13622

Optimum China Batteries

Yes, Headway have new product now --38140S cell(3.2V12AH),its height is 142±1(mm),its Diameter is the same as 38120(38±1mm), so 38120 assemble block can be used on 38140S cells. its weight is about 400g.

please contact me,if you want.

Image
by Headway
Fri, 09 Oct 2009, 00:13
Forum: Batteries, charging, management and monitoring
Topic: Optimum China Batteries
Replies: 70
Views: 13622

Optimum China Batteries

yes, Johny.please look at the picture as below:38120S&38120, The two heads of 38120S cell are with screw;38120 just means 38120L here.38120L cell without screw,the two heads are flat,need weld.They capacity is the same,both are 3.2V10AH,just different connection method. http://forums.aeva.asn.au/upl...
by Headway
Wed, 07 Oct 2009, 22:35
Forum: Batteries, charging, management and monitoring
Topic: Optimum China Batteries
Replies: 70
Views: 13622

Optimum China Batteries

Hi Johny, Yes,I'm here.The size of 48V20AH white ABS material box is L*W*H:285×210×140/160 (mm),height 140mm means use 38120L cell, and height 160mm means use 38120S cell. The size of 60V20AH Al-alloy material box is L*W*H:460×160×390 (mm), but this Al-alloy material box is our newest design, only t...
by Headway
Fri, 31 Jul 2009, 02:34
Forum: Batteries, charging, management and monitoring
Topic: Optimum China Batteries
Replies: 70
Views: 13622

Optimum China Batteries

(It's great that the BMS is adjustable - is the software included? ) yes,the BMS is adjustable, not do not use software to change the continue discharging current and the max discharging current or the pulse discharging current, just add or reduce the MOSFET! (Could you post a similar spec sheet for...
by Headway
Wed, 29 Jul 2009, 19:37
Forum: Batteries, charging, management and monitoring
Topic: Optimum China Batteries
Replies: 70
Views: 13622

Optimum China Batteries

yes,we have 48V10AH(16S1P)pack with case,just use 16pcs of 38120L,38120L have no screw,jus need welding to assemble.. picture shows here. http://forums.aeva.asn.au/uploads/975/DSCN1488.jpg 48V20AH pack use 32pcs of 38120S or 38120L. it can be uesed on electric motorbike and electric car in parallel ...
by Headway
Wed, 29 Jul 2009, 17:52
Forum: Batteries, charging, management and monitoring
Topic: Optimum China Batteries
Replies: 70
Views: 13622

Optimum China Batteries

Thanks for your inquiry. yes the max discharging current is 10C, but pulse discharging current can be 15C(15C is our conservative value). but in true use,just depends on your request, we can adjust it to a suitable value by BMS programme,and it will be good to our cell. for BMS feature,I'll show you...
by Headway
Tue, 28 Jul 2009, 23:36
Forum: Batteries, charging, management and monitoring
Topic: Optimum China Batteries
Replies: 70
Views: 13622

Optimum China Batteries

hi all of you.I'm Lorraine from China. yes, headway 38120 have screw model we named it 38120S,it's easy to assemble with screw. and headway 38120S are known well at DIY ELECTRICE CAR AND ENDLESS SPHERE FORUM with it's high discharger rate. welcome to use our headway 38120S. http://forums.aeva.asn.au...