Hmmm. Lightweight AGM Battery For CPAP?
Just musing possibilities. Can't have everything - light weight, amp hours, thick plates and low price. But the 'lil sister versions of this critter may be interesting as an overnight CPAP power so...
Forum Discussion
Lightweight + Lead Acid = Low Capacity.
A GOOD 4 serial, 2 parallel Li-Ion battery pack should give you about 7.0 Ah (using 3500 mAh cells), but that is only 2 hours at best.
You will need a PROPER Li-Ion charger !
A GOOD 4 serial, 2 parallel Li-Ion battery pack should give you about 7.0 Ah (using 3500 mAh cells), but that is only 2 hours at best.
You will need a PROPER Li-Ion charger !
