SAFETY PERFORMANCE: Built-in intelligent circuits protection to protect the battery safety charged. A protection against short circuit, overheat, over-voltage and over-discharge.
Charge for different types of DC 3.7V cylindrical lithium batteries 26650, 18650, 17670, 18490, 17500, 17335, 16340 (RCR 123), 14500, 10440, 14650, 18350, 18500 rechargeable batteries.
Temperature protection: Stop charging automatically if the temperature of charger or battery gets too high when charging. Stainless steel rail is more durable and smooth. Worldwide voltage, suitable for the whole world, car adapter is available.
WHAT YOU GET: 1 x 1 slots USB battery charger, 2 x 18650 rechargeable batteries, 30 Days Free Refund, lifetime maintenance.