Tewaycell 12V 200AH Sodium Ion Battery with Bluetooth, Active Balancer, Self-heating Self-heating:Have Operational voltage: 2

Operational voltage: 2

Led1: Red--Power on

please put the battery pack fully

【Energy Expansion】: Tewaycell 10Kwh All-in-one battery built-in 5KW inverter

Output connector: big clips

Tewaycell 12V 200AH Sodium Ion Battery with Bluetooth, Active Balancer, Self-heating Self-heating:Have Operational voltage: 2Note: Free Shipping and Free Tax: The Selling Price is the final price! You don't need to pay any additional fees APP Download Android: 1. Redirect to download: https: play. google. com store apps details? id=com. inuker. bluetooth. daliy&hl=zh cn Apple: Search and Download Smart BMS APP in Apple Store. 12V 200Ah Sodium Ion Battery with Bluetooth with Self Heating Function Model Sodium Ion Battery with Boletooth Sodium Ion Battery with Boletooth &