Streamlight Charging Cradle Kit with Micro USB and 2 Rechargeable 18650 Batteries

The Streamlight Charging Cradle Kit with Micro USB and 2 Rechargeable 18650 Batteries gives you a complete ecosystem for powering your modern Streamlight flashlights and tactical lights. This kit pairs a versatile dual-bay charging cradle with two ready-to-go 18650 button-top lithium-ion batteries—everything you need to keep your duty, hunting, or range gear powered and ready. If you run Streamlight ProTac HL USB or other 18650-compatible Streamlight lights, this kit eliminates the hassle of hunting for compatible batteries and chargers.

The charging cradle's dual-input design gives you flexibility in how you power up. Whether you're topping off batteries at home using the AC adapter, in a vehicle via 12V DC, or grabbing a quick charge from any standard USB source via the micro-USB port, you've got options. The locking micro-USB connector keeps your cables secure, and LED indicators on each bay let you monitor charge status at a glance—no guessing whether your batteries are ready to go. The cradle itself is built tough in impact-resistant polymer, designed to take the beating that field gear endures.

Each 18650 battery includes an onboard safety control circuit and will handle up to 500 recharge cycles, making this a genuinely reusable power system rather than a disposable battery treadmill. Charging is reasonably quick: single batteries charge in 3.5 hours in either bay, and if you're topped both at once, the left bay prioritizes and finishes in 3.5 hours while the right bay takes 6.5 hours. The batteries and charger are compact and lightweight—built for real-world use by people who move.

Key Features

• Dual-bay charging cradle charges one or two 18650 batteries simultaneously
• Dual-input charging: accepts 5V micro-USB, AC power, or 12V DC sources
• Locking micro-USB connector for secure, reliable charging connections
• Individual bay LED indicators show charge status in real time
• Two button-top 18650 lithium-ion batteries with onboard safety circuits
• Impact-resistant polymer construction—built for outdoor and tactical use
• Batteries rated for up to 500 recharge cycles
• Compatible with Streamlight ProTac HL USB and other 18650-compatible Streamlight lights

Specifications

Frequently Asked Questions

Which Streamlight flashlights work with these 18650 batteries?

These batteries are compatible with Streamlight products that accept 18650 batteries, including the ProTac HL USB and ProTac HL 4. Check your light's manual or contact us to confirm compatibility with your specific model.

Can I charge just one battery, or do I need to charge both at the same time?

You can charge one or two batteries at a time. A single battery charges in 3.5 hours in either bay. If you charge both simultaneously, the left bay has priority and finishes in 3.5 hours, while the right bay takes 6.5 hours.

What power sources can I use with this charger?

The charging cradle accepts micro-USB (5V), traditional AC power via a Streamlight AC adapter, or 12V DC power. The micro-USB input includes a locking feature for secure connections with Streamlight adapters or most other USB sources.

How long do these 18650 batteries last before they need replacement?

Each battery is rated for up to 500 recharge cycles, so with regular use and care, you'll get extensive life from them before performance degrades.