Nikhil Mahajan
New member
- Joined
- Oct 2, 2017
- Messages
- 13
hello everyone,
I'mbuilding a pack for our robotics competition. for that, we need around 30 A constant current. till now we are using lipo batteries. but they are not good as labeled. we bought 5200 mah lipo battery but it came out only 3300 mah. also, they are costly. we are searchingfor some other options. we build one 4s1p battery from lifepo4 cells which are rated for 6c discharge . those lifepo4 cells are of 6000mah. it is working fine. but when we increase the load it starts heating. still, those cells are rated for 36A,they get hot when we draw around 30A for 10 min. I spot weld the cells. we need an alternative to this.
we need a battery which will have low weight, high current discharge, also good capacity and voltage of around 12v.
please do help.
I'mbuilding a pack for our robotics competition. for that, we need around 30 A constant current. till now we are using lipo batteries. but they are not good as labeled. we bought 5200 mah lipo battery but it came out only 3300 mah. also, they are costly. we are searchingfor some other options. we build one 4s1p battery from lifepo4 cells which are rated for 6c discharge . those lifepo4 cells are of 6000mah. it is working fine. but when we increase the load it starts heating. still, those cells are rated for 36A,they get hot when we draw around 30A for 10 min. I spot weld the cells. we need an alternative to this.
we need a battery which will have low weight, high current discharge, also good capacity and voltage of around 12v.
please do help.