K2 Lithium batteries

dds · 11-08-2020, 12:50 PM

Cost aside, are these batteries good for golf cart use?
http://www.drew-tek.com/k2s/wp-conte...B12VG27-U3.pdf

dds · 11-09-2020, 05:30 AM

Nothing?

BBBHC · 11-09-2020, 05:48 AM

I would say give the gurus more time to respond.

I am not a guru, only informed to the point of having been able to build the battery pack I chose.

So I hesitate to give advice. Except to say, it looks like they could handle the needs of the drive system as to amps. However, I don't see anything on the link about a BMS for use of multiple batteries.

Jkerle · 11-09-2020, 06:23 AM

Quote:

Originally Posted by dds

Cost aside, are these batteries good for golf cart use?

http://www.drew-tek.com/k2s/wp-conte...B12VG27-U3.pdf

These would work on a stock cart. They show specs of burst discharge rates of 400amps for 30sec you would be hard pressed to need that. Maybe up hill on sand or other tough going terrain. A continuous discharge of 150amps is decent but add big tires or a speed motor and you'll be right there. I would say for a modified cart you would want 200amps continuous or more with a burst rating as high or higher than your controller output.

Idk what the dimensions are id make sure they will fit in the area you have.

Sent from my SM-G960U using Tapatalk

Jkerle · 11-09-2020, 06:29 AM

Quote:

Originally Posted by BBBHC

I would say give the gurus more time to respond.

I am not a guru, only informed to the point of having been able to build the battery pack I chose.

So I hesitate to give advice. Except to say, it looks like they could handle the needs of the drive system as to amps. However, I don't see anything on the link about a BMS for use of multiple batteries.

I see on the spec sheet is shows a max of 4 modules series. It would be nice if it showed how the bms wiring works and the specs of the bms.

Sent from my SM-G960U using Tapatalk

dds · 11-09-2020, 09:09 AM

I have 2002 CC Pathway with 23" tires, an Alltrax 500a controller & an Admiral A4 motor.

dds · 11-10-2020, 08:09 AM

This looks to be the same battery as the Trojan Trillium, but with different specs

HeatWave · 11-10-2020, 10:37 AM

Quote:

Originally Posted by dds

This looks to be the same battery as the Trojan Trillium, but with different specs

As of over a Month ago, Trojan has (temporarily?) stopped selling their Trillium Batteries.

dds · 11-14-2020, 04:19 PM

Does anybody have a comment on these?

dds · 03-30-2021, 07:28 AM

Any advice if these would work on a modded cart?

11-08-2020, 12:50 PM	#1
dds Not Yet Wild Join Date: May 2010 Location: MASS Posts: 26	K2 Lithium batteries Cost aside, are these batteries good for golf cart use? http://www.drew-tek.com/k2s/wp-conte...B12VG27-U3.pdf

11-09-2020, 05:30 AM	#2
dds Not Yet Wild Join Date: May 2010 Location: MASS Posts: 26	Re: K2 Lithium batteries Nothing?

11-09-2020, 05:48 AM	#3
BBBHC Gone Wild Join Date: Jul 2018 Location: Central Ohio Posts: 1,720	Re: K2 Lithium batteries I would say give the gurus more time to respond. I am not a guru, only informed to the point of having been able to build the battery pack I chose. So I hesitate to give advice. Except to say, it looks like they could handle the needs of the drive system as to amps. However, I don't see anything on the link about a BMS for use of multiple batteries.

11-09-2020, 09:09 AM	#6
dds Not Yet Wild Join Date: May 2010 Location: MASS Posts: 26	Re: K2 Lithium batteries I have 2002 CC Pathway with 23" tires, an Alltrax 500a controller & an Admiral A4 motor.

11-10-2020, 08:09 AM	#7
dds Not Yet Wild Join Date: May 2010 Location: MASS Posts: 26	Re: K2 Lithium batteries This looks to be the same battery as the Trojan Trillium, but with different specs

Today
BGW	Sponsored Links __________________ This advertising will not be shown in this way to registered members. Register your free account today and become a member on Buggies Gone Wild Golf Cart Forum

11-14-2020, 04:19 PM	#9
dds Not Yet Wild Join Date: May 2010 Location: MASS Posts: 26	Re: K2 Lithium batteries Does anybody have a comment on these?

03-30-2021, 07:28 AM	#10
dds Not Yet Wild Join Date: May 2010 Location: MASS Posts: 26	Re: K2 Lithium batteries Any advice if these would work on a modded cart?

Similar Threads
Thread	Forum
New lithium ion batteries	Electric Club Car
Lithium Ion Batteries	Extreme DC!
Anyone using lithium batteries?	Extreme DC!
Lithium batteries	Electric EZGO