If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|
Thread Tools | Display Modes |
#30
|
|||
|
|||
SLA batteries opinions?
On Wednesday, April 4, 2018 at 5:06:53 PM UTC-7, wrote:
On Wednesday, April 4, 2018 at 7:16:02 PM UTC-4, Darryl Ramm wrote: r.a.s. is powered by lithium. - you mean the type that comes in pills? :-) Regarding the other messages, I am surprised that the BMS does not protect from a short, I thought that was one of the stated protections officially promised. And that BMS was one major advantage of the (better) LiFePO4 batteries over SLA. What happens is a short is way over the 15 amp max discharge current and the battery is damaged and gets hot but the BMS shuts it down at 10V before it burns. 12V 9Ah Voltage: 12V Capacity: 9Ah Chemistry: LiFePO Weight: 2.8lbs (1.3kg) Dimensions: 5.9"(L) x 2.6"(W) x 3.7"(H), [151mm(L) x 65mm(W) x95mm(H) Life Cycles: 2,000 @ 80% DOD BMS YES (Internal) Max Charge Voltage: 14.6V Discharge Cut-off Voltage: 10V Max Charge Current: 9A Max Discharge Current: 15A Operating Temperatu -22°F to +140°F, (-30°C to +60°C) Richard www.craggyaero.com Richard |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
LiFePO4 batteries | JS | Soaring | 26 | October 15th 12 02:51 PM |
Batteries Included | Mitchell Holman | Aviation Photos | 0 | September 21st 08 12:33 AM |
AGM Batteries | Dave Anderer | Owning | 13 | March 29th 08 07:38 PM |
2-Batteries | [email protected] | Soaring | 69 | January 4th 07 04:09 AM |
160 new batteries | Mal | Soaring | 0 | October 27th 06 11:36 AM |