[4 Pack] 14500 3.7V 800mAh AA Li-ion Button Top Batteries | Rechargeable Cells for Flashlights, Headlamps & Torch Lights

Power your essential devices with this Officecatch 4-pack of 14500 3.7V 800mAh rechargeable Li-ion batteries. Designed with a button-top profile and stable 3.7V output, these cells are ideal for flashlights, torches, LED headlamps, transmitters, and a wide range of home, office, and hobby devices.

Features

• High-Quality Li-ion Cells: Reliable 800mAh capacity with consistent discharge for high-drain electronics.

• Button Top Design: Compatible with most flashlights, headlamps, torches, and AA-sized Li-ion battery devices.

• Fast Charging Capability: Recharge in 1.5–2.5 hours when using a standard 4.2V charger.

• Long Battery Life: Up to 500+ recharge cycles with no memory effect.

• Wide Temperature Range: Suitable for use between –20°C and 60°C.

• Environmentally Conscious: Free from toxic metals such as Cd, Pb, and Hg.

• Ideal for Multiple Applications: Works with LED torches, FrSKY X-lite transmitters, garden spotlights, digital displays and more.

Specifications

• Model: ICR14500

• Voltage: 3.7V

• Nominal Capacity: 770–800mAh

• Full Charge Voltage: 4.2V

• Discharge Cut-off Voltage: 3.0V

• Constant Charge Current: 750mA (1C)

• Constant Discharge Current: 1500mA (2C)

• Size: AA – 14.5 × 53 mm

• Weight: 18g

• Top Style: Button Top

• Protection Circuit: No

• Material: Lithium ICR

• Recharge Cycles: ≥500

Package Includes

• 4 × 14500 3.7V 800mAh AA Li-ion Button Top Rechargeable Batteries

FAQs

Q1: Are these batteries compatible with standard AA devices?
Only devices designed for 14500 Li-ion 3.7V batteries. They cannot replace 1.5V AA alkaline or Ni-MH batteries.

Q2: Do these batteries include built-in protection circuits?
No, these are unprotected cells. Ensure your device supports unprotected Li-ion batteries.

Q3: How long is the charging time?
Approximately 1.5–2.5 hours when using a proper 4.2V Li-ion charger.

Q4: What devices are these most commonly used for?
They are ideal for flashlights, torches, LED headlamps, transmitters, garden lights, and other electronics requiring a 14500 Li-ion cell.