Rechargeable Li-ion Battery No name ARB-L16 16340 950 mAh 3.6 V

No name ARB-L16 16340 is a rechargeable Li-ion cell with a nominal voltage of 3.6 V and a rated capacity of 950 mAh. Sized to the 16340/CR123A form factor, this compact battery is intended as a reusable alternative to disposable CR123A cells and provides a higher usable capacity in devices that accept 16340 cells. The design emphasizes compactness and compatibility with flashlights, small electronic devices and portable tools that require a 3.6 V lithium-ion power source.

Advantages

The cell offers rechargeable operation, reducing the need for frequent replacement of disposable batteries and lowering long-term operating cost. Its 950 mAh rated capacity delivers extended run-time compared with typical primary cells of the same size. The compact 16340 format maintains compatibility with many devices designed for CR123A cells while providing the higher nominal voltage and rechargeability of Li-ion chemistry.

Suitable for

• LED flashlights and tactical lights that accept 16340/CR123A cells
• Portable electronic devices such as cameras, sensors, and small radios
• Compact rechargeable tools and accessories requiring a 3.6 V Li-ion cell
• Backup power modules and battery holders designed for 16340 size

Key specifications

• Chemistry: Lithium-ion (Li-ion)
• Nominal voltage: 3.6 V
• Rated capacity: 950 mAh
• Form factor: 16340 (equivalent size to CR123A)
• Rechargeable: yes

How to use

Install the battery into the device following the device manufacturer’s polarity markings. Use a charger compatible with Li-ion chemistry and the 16340 cell size; charge according to the charger’s instructions and observe standard charging practice for Li-ion batteries. Do not attempt to charge the cell in a charger intended exclusively for primary (non-rechargeable) batteries. Before first use, verify the device accepts rechargeable 3.6 V cells of the 16340 form factor.

Usage recommendations

Store and operate the battery within the temperature ranges recommended by your device and charger. Avoid short-circuiting the terminals, exposure to extreme heat, mechanical damage, or immersion in liquids. For longest service life, store partially charged (approximately 40–60%) if the battery will not be used for an extended period, and recharge before use. Dispose of the battery in accordance with local regulations for lithium-ion cells.