Sealed Lead Acid battery discharg limit?

Status
Not open for further replies.
E

elecfriend

New Member
I am using sealed Lead acid battery 12V, 2.3AH. If battery low circuit is NOT used, it discharged as low as 3V. Is it harmful? should I use low limit protection circuit? if yes, then upto what level?
 
It it's charged below about 10V the battery will be damaged.

If it's measuring 3V then it needs replacing.
 
elecfriend said:
I am using sealed Lead acid battery 12V, 2.3AH. If battery low circuit is NOT used, it discharged as low as 3V. Is it harmful? should I use low limit protection circuit? if yes, then upto what level?
Click to expand...

hi,
The recommended discharged voltage is 10.8V.
Recharge at 13.8V for 'float' charge or 14V for fast recharge.
 
Status
Not open for further replies.

Similar threads

S
  • Question
Lead acid battery Regenerator (12KW pulse power) DiY - worth a try?
Replies
13
Views
2K
Tony Stewart
  • Question
Fg limit frequency calculation. Active band-pass filter
Replies
18
Views
2K
Tony Stewart
P
  • Question
3v High Capacity Rechargeable Battery?
Replies
4
Views
1K
rjenkinsgb
A
  • Question
How to quickly estimate lead acid battery capacity ?
Replies
17
Views
7K
azaxi
A
Laptop Lead Repair?
2
Replies
35
Views
4K
TheJay
Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…