KHADRA SOLAR TECHNOLOGIES (HK) LIMITED: A Renewable Energy Development Company, Trading In and Exporting Renewable Energy Systems: Solar, LFP Battery, Nano-LFP Battery, eBike Conversion Kits, eBikes, Electric Vehicles and EV Components from Hong Kong & Shanghai. We specialize in High Rate 5C-7C LFP and NANO-LFP at 4C to 20C High Current Discharge. Our TANTRUM EV Brand of Battery Packs for eBike and EV generate higher torque in Hub and Chain-Drive Motors. Applications include use in Hilly Terrain, Mountain Bikes, eBikes with Heavy Riders over 100kg, Tandem Bikes for 2 people, EVs that Tow Cargo and High Performance Racing Karts, Bikes, Recumbents, ATV and eCars.