IMAX B3 AC Pro Compact Balance Charger for 2S-3S LiPo

Features:

1. Compact charger, easy to carry, easy to use
2. Practical for a variety of batteries
3. Automatic identification of Li-Po batteries cells counts
4. Built-in cool fan for easy heat dissipation
5. Multi-extra function:
6. TVC (Terminal voltage control): The Charger allows the user to set the charge/discharge end voltage
7. Lithium Battery internal Resistance Check: can display each cell's resistance. (does not support 1s battery)
8. Balancer: individual-cell-voltage balancing, cell voltage Monitoring
9. 5V 2.1A USB port
10. Data storage and loading
11. Battery break in and cycling
12. Maximum Safety: Automatic charge current limit, capacity limit, processing time limit, temperature threshold
13. Firmware update