Search found 245 matches

by Monstarr
Apr 24, 2018 6:40 am
Forum: Resources & EV Related Parts and Services
Topic: Throttles, connectors, accessories, - Where to buy them?
Replies: 26
Views: 16324

Re: Throttles, connectors, accessories, - Where to buy them?

Better to start a new thread and have a mod move the posts to the new thread.
This is no place for technical discussion imho.
by Monstarr
Apr 17, 2018 9:44 am
Forum: Battery Technology
Topic: Parallel use of Meanwell constant current HLG 'chargers'
Replies: 6
Views: 132

Re: Parallel use of Meanwell constant current HLG 'chargers'

The HLG-600H-54A units I have work fine in parallel, delivering double the current with equal heat in both chargers, when tuned to the same voltage. They also work fine with two pair of paralleled units in series, for doulbe the voltage and double the current. Yes I already use them in series for a...
by Monstarr
Apr 16, 2018 3:23 pm
Forum: Items for Sale - New
Topic: New Large Screen Stand Alone Cycle Analyst 2.3 [EU]
Replies: 0
Views: 125

New Large Screen Stand Alone Cycle Analyst 2.3 [EU]

Cleaning out my shed.
New. Bought for 160euro @ crystalyte-europe.com back in 2016.
Unused because i never got to fit it to my Govecs scooter dashboard. Used simple watt meter instead.
Device has not even been fired up.
Comes included with the standard 50 A shunt.

Asking 80 euros.
by Monstarr
Apr 16, 2018 8:51 am
Forum: Battery Technology
Topic: Parallel use of Meanwell constant current HLG 'chargers'
Replies: 6
Views: 132

Re: Parallel use of Meanwell constant current HLG 'chargers'

Thanks guys. Good to hear! The onboard chargers are mounted in the batterybay and the bring-alone chargerpack will be laying underneith the seat so no direct contact. Voltages are also dialled to 41 Volt per HLG charger so identically matched which then should not lead to problems. :D I will post my...
by Monstarr
Apr 16, 2018 7:15 am
Forum: Battery Technology
Topic: Parallel use of Meanwell constant current HLG 'chargers'
Replies: 6
Views: 132

Parallel use of Meanwell constant current HLG 'chargers'

Hi guys, i want to ask your opinion on this matter. I use two Meanwell HLG-360-42A in series as 82Volt->4.1 Volt/cell bulk chargers in my Govecs 3.4 scooter. Battery is 20 series li-ion 4.4 kWh. For charging at home and work this charging power is acceptable but when I want to use public charging st...
by Monstarr
Apr 12, 2018 6:23 am
Forum: Battery Technology
Topic: Looking for Smart BMS options for 6S6P bank from Fiat 500e
Replies: 5
Views: 141

Re: Looking for Smart BMS options for 6S6P bank from Fiat 500e

Monstarr - thanks for suggestion. I have looked at the 123SmartBMS and the Batrium BMS. I am still unclear as to the exact configuration that would be required given my parallel setup. I have emailed both 123 and Batrium and waiting to hear back from them... I suspect those solutions will be $700-1...
by Monstarr
Apr 12, 2018 2:35 am
Forum: Items for Sale - New
Topic: Single shaft hub motor - NEW - 48 v 4000 W [EU]
Replies: 1
Views: 348

Re: Single shaft hub motor - NEW - 48 v 4000 W [EU]

Two available.
Any 1 interested?
by Monstarr
Apr 11, 2018 8:37 am
Forum: Battery Technology
Topic: Looking for Smart BMS options for 6S6P bank from Fiat 500e
Replies: 5
Views: 141

Re: Looking for Smart BMS options for 6S6P bank from Fiat 500e

I'm looking for suggestions on a BMS\PCB I have 6 x Lithium 24v (6s-22.2v) batteries connected in parallel for my RV house battery bank. 1K solar array -10 panels x 100W Battery (see photo)- Six x 22.2v Bosch/Samsung 64ah 6S batteries salvaged from a Fiat 500e connected in parallel. Charge controll...
by Monstarr
Apr 11, 2018 6:35 am
Forum: Items for Sale - Used
Topic: LG Chem 10S2P battery modules - 37V30Ah - 1100 wh [EU]
Replies: 19
Views: 2212

Re: LG Chem 10S2P battery modules - 37V30Ah - 1100 wh [EU]

Got some new 10S modules in. :arrow: Productiondate LG Chem: 2015. :arrow: Car mileage: 60 k km. Volvo V60 PHEV. So in it's 2.5 years it mostly had highway usuage. Most likely low burdening on electric hybrid system. So cells should be good for 95% capacitity at least. For my own application they pe...
by Monstarr
Apr 04, 2018 3:03 am
Forum: Motor Technology
Topic: DA-90 motor
Replies: 5
Views: 299

Re: DA-90 motor

Will there be a Sevcon DCF available?
by Monstarr
Mar 28, 2018 10:05 am
Forum: Battery Technology
Topic: bluetooth BMS?
Replies: 406
Views: 15691

Re: bluetooth BMS?

flippy wrote:
Mar 28, 2018 4:51 am
as i am one basically the only one in my country that can build custom batteries for the govecs brand and can modify the sevcon controller
:roll:
by Monstarr
Mar 27, 2018 6:42 am
Forum: Items for Sale - Used
Topic: 12s 45Ah LG Chem battery with BMS & charger [EU]
Replies: 1
Views: 392

Re: 12s 45Ah LG Chem battery with BMS & charger [EU]

Just did a 6A discharge test run 100% -> 0% BMS shutoff. (my electronic load tester is 300 Watt max)
Capacity: 1935 Wh. Which means this is a 44,4 V nominal/43,6 Ah battery.

If interested, make me an offer.
by Monstarr
Mar 20, 2018 2:50 pm
Forum: Items for Sale - Used
Topic: 12s 45Ah LG Chem battery with BMS & charger [EU]
Replies: 1
Views: 392

12s 45Ah LG Chem battery with BMS & charger [EU]

Used for a while in my girlfriends electric scooter/moped (<30kmpu). Decided to go 13s because 12s runs short on top speed. Need more volts to start with. Module comes from Opel Ampera battery and contains LG Chem NMC cells 15 Ah with 3 in parallel for 45 Ah total. Just like the Chevy Volt modules. ...
by Monstarr
Mar 20, 2018 2:23 pm
Forum: Items for Sale - New
Topic: Single shaft hub motor - NEW - 48 v 4000 W [EU]
Replies: 1
Views: 348

Single shaft hub motor - NEW - 48 v 4000 W [EU]

Got this motor for sale. Need to clean out my shed. Too many projects and potential cool ideas laying around with too little time.... I bought two of these motors (got one reserved) but never found use for it. Brand new with mounted tire. Same ones are used on Vmoto Emax 120S & Nimoto scooters. Powe...
by Monstarr
Mar 09, 2018 7:57 am
Forum: Resources & EV Related Parts and Services
Topic: Throttles, connectors, accessories, - Where to buy them?
Replies: 26
Views: 16324

Re: Throttles, connectors, accessories, - Where to buy them?

For EU members, I always get my Anderson connectors @ Torberry connectors.
Easy ordering, low prices and affortable shipping.

https://www.torberry.co.uk/store
by Monstarr
Mar 07, 2018 7:49 am
Forum: Battery Technology
Topic: Li ion BMS 16/20 S 50 A with Bluetooth controll via app
Replies: 10
Views: 861

Re: Li ion BMS 16/20 S 50 A with Bluetooth controll via app

no. cells are brand new. genuine samsung 30Q. the cells are not self discharging. i have two identical packs. one got the BMS connected for testing. the other sits on the shelf. it's voltages are all still the same as a month ago. but the BT BMS drains the battery. seems to be some setting that kee...
by Monstarr
Mar 05, 2018 2:56 pm
Forum: Items for Sale - Used
Topic: Nickel plated copper strip - 0.25 x 15 mm
Replies: 0
Views: 334

Nickel plated copper strip - 0.25 x 15 mm

I have a lot of EV battery connection material which is made off of nickel plated copper strips of 0.25mm x 15 mm thick. Not really usefull as DIY spotwelding strips because theyre too wide, thick and copper has too low resistance to make a decent weld. But nevertheless I was wondering if someone on...
by Monstarr
Feb 26, 2018 9:49 am
Forum: Battery Technology
Topic: Li ion BMS 16/20 S 50 A with Bluetooth controll via app
Replies: 10
Views: 861

Re: Li ion BMS 16/20 S 50 A with Bluetooth controll via app

izeman wrote:
Feb 23, 2018 1:19 pm
...but if you charge it to storage voltage, and put it on the shelf over the winter month your brand new pack could be completely dead at spring time.
Meh, no man. Storing standard li-ion for a few months at storage voltage should be nooo problem with a good pack.
by Monstarr
Feb 08, 2018 8:24 am
Forum: Battery Technology
Topic: LG Battery
Replies: 2
Views: 242

Re: LG Battery

You've got a lot to learn young padawan.
LG is one of the largest li-ion battery manufacturers worldwide.
by Monstarr
Feb 02, 2018 7:22 am
Forum: Items for Sale - Used
Topic: 2x E-Max 110s 4Kw mopeds Silver and Black for sale on ebay
Replies: 5
Views: 625

Re: 2x E-Max 110s 4Kw mopeds Silver and Black for sale on ebay

These are great scooters, I have the Vectrix VX-2 and they share the frame and most of the body panels, motor etc. mine only has the sevcon controller. They are a little bit bigger than the average scooter, great road handling, comfortable, original battery weighs a tat over 100 kilo's (48V 60Ah Le...
by Monstarr
Dec 15, 2017 4:17 am
Forum: Electric Watercraft
Topic: 36V battery for 29.6V outboard?
Replies: 8
Views: 569

Re: 36V battery for 29.6V outboard?

haswing protruar 2.0 rs ?

Image
by Monstarr
Nov 29, 2017 11:08 am
Forum: E-Scooter and Motorcycle General Discussion
Topic: Vectrix VX2 issue
Replies: 11
Views: 1143

Re: Vectrix VX2 issue

You did it without the CAN converter?
Can you tell me how ?
by Monstarr
Nov 29, 2017 11:04 am
Forum: E-Scooter and Motorcycle General Discussion
Topic: Vectrix NiMH conversion with lithium cells
Replies: 1
Views: 193

Re: Vectrix NiMH conversion with lithium cells

Since you bought it there. Have you tried asking them?
My experience with their technical service is really good.