MOQ:
Default
Port:
Hangzhou
Packaging:
Customizable
Lead Time:
Default
Size:
Default Size
Color:
Default Color
Changhong cylindrical battery cell , 18650, 21700, low temperature 21700 4000mah
best price : 21700 5000mah, counterpart is Samsung 21700 50E
low temperature 21700 4000mah can discharge at -40*C ,capacity performance is 75%
High-performance batteries designed for racing drones, FPV, and UAV applications.