BMD board chips for charging lithium batteries Chip type: Balance 36 Volt, 15+20+30+35 Amps S10 48V Volt S13, 35 Amps Price: 10 Riyals: 10 Amps and 15 Amps, 36V Volt 15 Riyals: 20 Amps, 30 Amps, and 35 Amps, 40V, 36V Volt 20 Riyals: 35 Amps, 48V There are one hundred assorted chips. There are also connectors for lithium battery wires. Connector price: 3 Riyals We also manufacture 36V lithium batteries. There are also battery holders for 36V, 20-30 cells, and strips for connecting lithium batteries.