Streamlight 22100 Dual Channel 18650 Li-ion Battery Charger, Black

Keep your tactical flashlights and gear powered up in the field with the Streamlight 22100 Dual Channel 18650 Li-ion Battery Charger. Built for the shooter, hunter, or operator who relies on rechargeable batteries to stay mission-ready, this dual-channel charger lets you power two 18650 batteries simultaneously—cutting your downtime in half when you're rotating fresh cells through your Streamlight lights and other 18650-powered devices. Whether you're prepping for a hunting trip, range day, or backcountry expedition, having reliable charge infrastructure keeps your gear always ready.

The dual-channel design is a practical advantage for anyone managing multiple flashlights or backup lights across different loadouts. Charge two batteries at once, stagger your charging schedule, or keep one channel dedicated to a critical light while the other handles spares. No guesswork, no switching cables around—just straightforward, efficient charging that fits the way you actually work.

Streamlight's charging equipment is engineered for durability and safety, so you can leave it running without babysitting. If you're already invested in 18650 batteries or building a Streamlight-based light setup, a dedicated dual-channel charger eliminates the compromise of slow or single-channel charging and keeps your power solution as tactical as your gear.

Key Features

• Dual-channel design charges two 18650 batteries at once
• Designed specifically for 18650 Li-ion rechargeable batteries
• Streamlight-engineered for reliability in field use

Frequently Asked Questions

What batteries does this charger work with?

The Streamlight 22100 is designed for 18650 Li-ion rechargeable batteries.

Can I charge two batteries at the same time?

Yes—the dual-channel design allows you to charge two 18650 batteries simultaneously.

What is this charger best used for?

This charger is ideal for anyone running multiple 18650-powered Streamlight flashlights or other 18650-compatible devices and wants efficient, simultaneous charging without waiting between batteries.