Powertac Dual Bay USB-C Li-ion Battery Charger (21700/18650 & More)

Two Bays. Charge a Pair at Once. A compact charger for the 3.6V/3.7V lithium-ion batteries that power your rechargeable flashlights, with two independent bays so you can charge two batteries at the same time, or just one. Each spring-loaded contact slides to fit cells from a small 10440 up to a 26650 or 32650, and it charges from any USB power source using the included cable.

Powertac Dual Bay USB-C Charger:

This dual-bay charger keeps your spare batteries ready at your desk, workbench or nightstand. Plug the included USB-A to USB-C cable into a USB wall adapter, computer or power bank, drop in one or two batteries, and each bay's own indicator light shows it is charging. The bays work independently, and each has a sliding negative contact that adjusts to the length of the battery, so one charger handles 10440, 14500, 16340, 18650, 21700, 26650 and 32650 Li-ion cells. Batteries not included; batteries are sold separately. Only need one bay? See the Powertac Single Bay USB-C Charger.

Key Features:

• Charges One or Two 3.6V/3.7V Li-ion Batteries at a Time
• Two Independent Charging Bays
• Fits 10440, 14500, 16340, 18650, 21700, 26650 and 32650 Sizes
• Spring-Loaded Sliding Contact in Each Bay Adjusts to Battery Length
• USB-C Input: DC 5V 2.0A (max)
• Output: 4.2V 1.0A x2
• Charging Indicator Light for Each Bay
• USB-A to USB-C Cable Included

Specifications:

Li-ion only: This charger has a 4.2V output and is made for 3.6V/3.7V lithium-ion rechargeable batteries. Do not use it with NiMH, NiCd, alkaline, non-rechargeable lithium (such as CR123A) or LiFePO4 batteries.

Fits Powertac Batteries:

• Powertac 18650 Li-ion rechargeable batteries (2600 mAh, 3000 mAh and 3200 mAh High Discharge)
• Powertac 21700 5000 mAh Li-ion rechargeable battery
• Powertac 14500 800 mAh Li-ion rechargeable battery
• Powertac RCR123A / 16340 rechargeable battery

How to Use:

• Power: Connect the USB-C end of the included cable to the charger and the USB-A end to a USB power source (5V, up to 2.0A).
• Insert Batteries: Slide the negative contact back, place each battery in a bay with its positive (+) end matching the + mark, and let the contact close on the battery. Charge one or two at a time.
• Each bay's indicator light comes on while its battery is charging.
• Remove the batteries once charged and unplug the charger when not in use.

Safety:

• Read the instructions before charging.
• Do not leave batteries charging unattended.
• Indoor use only. Keep dry and away from heat and flammable materials.
• Do not charge damaged, swollen or non-rechargeable batteries.

Package Includes:

• Dual Bay USB-C Li-ion Charger
• USB-A to USB-C Charging Cable

Batteries not included. Batteries are sold separately.