pianotuna
Regina, SK, Canada
Senior Member
Joined: 12/18/2004
View Profile
 Offline
|
Hi all,
It looks as if LTO batteries are becoming available.
I've written to the company below for pricing on a 100 amp-hour nominal 12 volt battery.
They can be charged at 10 C. (i.e. 1000 amps)
They work from -50 c (-58 f) to 60 C (140 f)
The cycle life is 30,000
Assuming a 100 amp-hour jar:
They can be drawn from at up to 10 C (1000 amps or 12000 watts)
They can be drawn continuously at 3C (300 amps or 3600 watts)
It seems to me that they would be a great choice where battery space is limited.
https://www.osnpower.com/12v100ah-lithui........ery-12v-100ah-lto-battery-pack_p228.html
from OSN POWER
Anyone know much about them?
https://www.osnpower.com/lto-batteries_c10
* This post was
last
edited 01/01/23 11:29am by pianotuna *
View edit history
Regards, Don
My ride is a 28 foot Class C, 256 watts solar, 556 amp-hours of Telcom jars, 3000 watt Magnum hybrid inverter, Sola Basic Autoformer, Microair Easy Start.
|
Thermoguy
Graham, WA
Senior Member
Joined: 01/04/2017
View Profile
Good Sam RV Club Member
Offline
|
Looks like a Chinese packager or Li-Ion batteries. They take the cells and package them in different configurations for different applications. I have no experience.
|
wa8yxm
Davison Michigan (East of Flint)
Senior Member
Joined: 07/04/2006
View Profile
Offline
|
Thermoguy wrote:Looks like a Chinese packager or Li-Ion batteries. They take the cells and package them in different configurations for different applications. I have no experience.
They do make LiOn and LiFePo4 but LTO is a different battery.
https://en.wikipedia.org/wiki/Lithium-titanate_battery
I would be very interested both 100 AH and around 24AH prices.
Also charging specs. if the OP can respond when the company gets back with them.
Home was where I park it. but alas the.
2005 Damon Intruder 377 Alas declared a total loss
after a semi "nicked" it. Still have the radios
Kenwood TS-2000, ICOM ID-5100, ID-51A+2, ID-880 REF030C most times
|
3 tons
NV.
Senior Member
Joined: 03/13/2009
View Profile
Offline
|
An ‘independent’ (objective) white paper would be useful.
3 tons
|
time2roll
Southern California
Senior Member
Joined: 03/21/2005
View Profile
Good Sam RV Club Member
|
Some are not as specific but I think the primary use is for start batteries due to higher discharge rates and low temperatures.
But seems OK with deep cycling.
I am curious about how the start batteries and alternator work together.
2001 F150 SuperCrew
2006 Keystone Springdale 249FWBHLS
675w Solar pictures back up
|
|
|
3 tons
NV.
Senior Member
Joined: 03/13/2009
View Profile
Offline
|
FWIW, I came across this link:
https://climatebiz.com/lithium-titanate-batteries/
3 tons
|
vermilye
Oswego, NY, USA
Senior Member
Joined: 08/11/2004
View Profile
Good Sam RV Club Member
|
pianotuna wrote:Hi all,
It looks as if LTO batteries are becoming available.
I've written to the company below for pricing on a 100 amp-hour nominal 12 volt battery.
They can be charged at 10 C. (i.e. 1000 amps)
They work from -50 c (-58 f) to 60 C (140 f)
The cycle life is 30,000
Assuming a 100 amp-hour jar:
They can be drawn from at up to 10 C (1000 amps or 12000 watts)
They can be drawn continuously at 3C (300 amps or 3600 watts)
It seems to me that they would be a great choice where battery space is limited.
https://www.osnpower.com/12v100ah-lithui........ery-12v-100ah-lto-battery-pack_p228.html
from OSN POWER
Anyone know much about them?
https://www.osnpower.com/lto-batteries_c10
I'd also ask about the physical size of a 100 amp hour 12V battery. Since it appears that the energy density is close to 1/3 that of a standard lithium battery, it may be impracticably large.
Jon Vermilye My Travel Blog
My Photo & RV link blog
|
MEXICOWANDERER
las peñas, michoacan, mexico
Senior Member
Joined: 06/01/2007
View Profile
Offline
|
Since they are rated to 10° F and use with "electric skateboards"
I would make sure they are "Thunder Proof"
|
pianotuna
Regina, SK, Canada
Senior Member
Joined: 12/18/2004
View Profile
Offline
|
MEXICOWANDERER wrote:Since they are rated to 10° F and use with "electric skateboards"
I would make sure they are "Thunder Proof"
-50 C; -58 F to 60 C; 140 F
|
pianotuna
Regina, SK, Canada
Senior Member
Joined: 12/18/2004
View Profile
Offline
|
vermilye wrote:
I'd also ask about the physical size of a 100 amp hour 12V battery. Since it appears that the energy density is close to 1/3 that of a standard lithium battery, it may be impracticably large.
Dimension: 281(H)*528(L)*240(W)mm
or
11" (H) 21" (L) 9.5 " (W)
|
|
|
