XTAR 16340 850mAh

The XTAR 16340 850mAh is the ultimate rechargeable solution for small-form-factor, high-drain electronics. Designed as a high-capacity replacement for disposable CR123A batteries, this cell provides the reliable energy needed for professional EDC gear and smart home devices.

Includes

• 1x Battery

XTAR 16340 850mAh: Pocket-Sized Powerhouse

High Capacity. Miniature Footprint.

Don't let its size fool you. The XTAR 16340 (often referred to as an RCR123A) packs a punch with 850mAh of energy. It is specifically engineered for users who need maximum runtime from compact devices like tactical flashlights or specialized optics, offering a sustainable and more powerful alternative to traditional primary lithium cells.

Key Features

• High 850mAh Capacity: One of the highest capacities available in the 16340 format, ensuring your compact devices stay powered longer.
• Built-in Safety Protection: Features an integrated protection circuit that guards against over-charge, over-discharge, and short-circuiting for peace of mind.
• 500+ Recharge Cycles: A single XTAR 16340 can replace hundreds of disposable CR123A batteries, saving you money and reducing environmental waste.
• Innovative Structural Design: Built with a stainless steel shield to protect the cell from impact and pressure, ensuring durability in the field.
• Low Self-Discharge: Maintains the majority of its charge even after months of storage, making it perfect for emergency backup gear.

Ideal Use Cases

This compact cell is the perfect engine for:

• EDC & Tactical Flashlights: Provides the high current necessary for modern LED "pocket rockets" to reach their maximum lumen output.
• Weapon Lights & Optics: Reliable power for rail-mounted lights and red dot sights that utilize the 16340/CR123A footprint.
• Smart Home Security: Powering wireless sensors, smart locks, and compact security cameras.
• Personal Electronics: Ideal for high-end laser pointers and specialized handheld equipment.

Technical Specifications