Ultion Technologies Produces First Fully North American LFP Battery Cells, Delivering ...

Ultion Technologies today announced a breakthrough for the energy storage industry: the successful production and testing of lithium iron phosphate (LFP) battery cells made entirely with North ...
EDN

Low-cost NiCd battery charger with charge level indicator

Figure 1 gives the circuit for slow charging a NiCd battery pack with two AA-sized 1200-mAH cells. The battery is charged ...