How much does this cost to the nearest dollar?

18650 Battery Charger 4 Bay Rechargeable Battery, Universal Smart Battery Charger for 18650 26650 14500 16340 18500 10440 18350 17670 3.7V Batteries
Charge for different types of DC 3.6V, 3.7V cylindrical lithium 18650, 17670, 18490, 17500, 17335, 16340 (RCR 123), 14500, 10440, 14650, 18350, 18500 rechargeable batteries. SAFETY PERFORMANCE Built-in intelligent circuits protection to protect the battery safety charged. A protection against short circuit, overheat, over-voltage and over-discharge. Distinctively, the discharging function

Price is $20.00

Price: $19.99