WeeFine CH-9 Dual Battery Charger Dock

Description

Single-cell lights, housings and torches pile up on a dive trip, and charging their batteries one at a time wastes the evening. The CH-9 is a two-bay charger dock that takes 18650, 21700 and 26650 cells, along with many other 3.6 to 3.7 V cylindrical lithium sizes, and charges both at once from a 5 V 2 A USB supply. Each bay delivers 4.2 V at up to 2 A, stops automatically when the cell is full, and shows red while charging and green when done. The dock measures 112 x 36 x 30 mm. On a liveaboard it runs from a USB power bank or laptop, at home it charges a torch cell and a housing cell together, and at a dive centre it keeps spare cells ready for rental lights. Only 3.6 to 3.7 V lithium-ion cells should be charged in it. It suits a diver with several single-cell lights or housings.

Features

• Bays: two, independent
• Cells: 18650, 21700, 26650 and other 3.6 to 3.7 V cylindrical lithium-ion sizes
• Input: 5 V 2 A (USB)
• Output: 4.2 V 2 A
• Indicator: red while charging, green when full
• Cut-off: automatic when full
• Size: 112 x 36 x 30 mm

What's Included

• CH-9 charger dock