BM48 4000mAh for Xiaomi Note 2 Li-Polymer Battery, For Xiaomi Note 21. Best alternative to primary battery, standby time and call time are equal. 2. Lithium ion batteries provide excellent continuous power supply for your equipment 3. Good quality and long service life 4. Compared with nickel cadmium batteries, lithium ion batteries have no memory effect. 5. If you do not use batteries for a long time, please keep them in a cool and dry place and charge them every three months. Specification: General Compatible with

1 x usb data cable

0 / Z170 / Z170MG / Z170CG

68kgs / 56

USB to RS485 communication

One Package Size 42cm * 28cm * 8

stable installation

Made from natural

Equipped with an external power supply

- Oxygen sensor test: monitor the performance indicators of the oxygen sensor

Length: about 1

temperature

allowing you to manage network settings