https://www.worldpowerbattery.com/odm-battery-solution/ WorldPower are TOP10 professional Electric vehicle battery manufacturer in China, we support our global customers with: 1. Design and development of battery protection circuit (PCM); 2. Power battery module BMS management design and development; 3. Design and development of software and various communication schemes such as URAT, Canbus, and smbus; 4. Product ID modeling and structure design and developmentsafety/environment/electrical performance/reliability testing and verification. We can also provide kinds of odm battery for sale, if you are interested, please contact us.