L111 Li-ion Rechargeable Battery 1-slot USB Charger (w/ 1's 18650 3350mAh Battery)

Keep your Li-ion rechargeable batteries powered up with GP's flexible and powerful USB charger, which accommodates 10440 to 26650 batteries. Intelligent Charging Speed Optimisation ensures your battery is optimally charged regardless of size, while Advanced Built-in Protections and Automatic Cut-off, keep your devices safely powered up when you need it. GP’s powerful USB charger keeps your Li-ion rechargeable batteries charged up safely and reliably. Flexible and easy to use * A smart slider contact that accommodates sizes ranging from 10440 to 26650 * LED indicators let you know the batteries are ready to go Micro USB input * Works with any 5V 1A or above USB power adapter Quick recharging time * Charging a 2600mAh 18650 battery in 4 hours * Charging a 3350mAh 18650 battery in 5 hours Smart and automatic charging with advanced built-in protections * Intelligent Charging Speed Optimisation ensure it is optimally charged regardless of battery size * Automatic Cut-off to stop power as soon as the battery is fully charged * Advanced Built-in Protection keeps you and your devices safe by stopping over-voltaging and short-circuiting, alerting you to bad batteries and reverse polarity