ffomo USB Charger for Premium Slim Oil Pen

LIELONGREN
[Upgrade Version] 510-Thread USB Smart Charger

Key Features
Universal 510 Thread with Convex Design.
IC-3540 Power Protection ensures Ultra-Safe and Smart.
High Quality PCB and Large Size ensures Better Heat Dissipation.

Warranty
ONLY IN HTDRAGON, 45 Day Refund, 12-Month Worry-Free Warranty.
Professional After-Sales Team provides Free Life-time Technical Support.
You Can Apply for Service Support with Your Order ID at Any Time.

Specifications
Input: DC 5V/500mA
Output: DC 4.2V/420mA

Package List
2 x 510-Thread USB Charger
1 x LIELONGREN Warranty Card

█ UNIVERSAL 510 THREAD. Compatible with almost all the 510-thread HIGH capacity batteries.
█ CONVEX THREAD DESIGN. With the Convex-Thread design, this upgrade version 510-thread charger can be compatible with much more 510-thread device than previous version.
█ ULTRA-SAFE & SMART. Built-in Over-Voltage Protection, Over-Current Protection, Over-Charge Protection and Short-Circuit Protection to ensure safely charge. After fully charged, it will quit charging automatically.
█ SPECIFICATIONS. 2-Pack, Input 5V/500mA, Output 4.2V/420mA. Warm Tips: The input Voltage/Current are not allow to exceed 5V/1A, which means you can not use fast charger to power it.
█ WARRANTY. 45 day refund, 12-month worry-free warranty. Professional after-sales team provides free life-time technical support. You can apply for service support with your order ID at any time.
█ UNIVERSAL 510 THREAD. Compatible with almost all the 510-thread HIGH capacity batteries.
█ CONVEX THREAD DESIGN. With the Convex-Thread design, this upgrade version 510-thread charger can be compatible with much more 510-thread device than previous version.
█ ULTRA-SAFE & SMART. Built-in Over-Voltage Protection, Over-Current Protection, Over-Charge Protection and Short-Circuit Protection to ensure safely charge. After fully charged, it will quit charging automatically.
█ SPECIFICATIONS. 2-Pack, Input 5V/500mA, Output 4.2V/420mA. Warm Tips: The input Voltage/Current are not allow to exceed 5V/1A, which means you can not use fast charger to power it.
█ WARRANTY. 45 day refund, 12-month worry-free warranty. Professional after-sales team provides free life-time technical support. You can apply for service support with your order ID at any time.

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