Thread: Battery Tests, Homemade 3000mAh XL Battery & Q&A (POST #1) - New Layout
View Single Post
dr_frost_dk's Avatar
dr_frost_dk is offline dr_frost_dk
2011-08-07 , 21:26
Posts: 1,503 | Thanked: 2,688 times | Joined on Oct 2010 @ Denmark
#901
Originally Posted by jurop88 View Post
ok, this one just to publicly share EDV=1, thank you everybody. Next - if things will go well - to share my dual Japod (ex dr_frost_dk) status after some months of hammering
With your high usage you should have a drop of at least 100mAh from what i measured it to when i made it.
This is still the biggest problem with Li-ion and LiPo battery's.
I just got myself some nice LiFePo4 battery's for the next EV project, these have 2000cycles to 80%, where the LiPo only has about 300-500cycles to 80%.

Name: 20110803_002.jpg Views: 2043 Size: 75.8 KB
Name: 20110803_005.jpg Views: 1452 Size: 60.2 KB
Name: 20110803_010.jpg Views: 1838 Size: 66.2 KB
This battery has 12x Headway 16Ah Cells, for a 48Ah 12V (12.8V) battery
Only minus is that is ways 6KG...
__________________
N900 @ 850MHz (LV) & 3044mAh Battery
Battery Tests and Battery Mod / Homemade 3000mAh XL Battery - (DONATE)
Custom Brightness & No Light Sensor
N900 DIY Micro Amplifier, turn your N900 into a home stereo
Fix you USB before and after it breaks
Feel free to contact me through PM, Skype or G.Talk