[2 Pack] 14500 3.7V 800mAh AA Li-ion Button Top Rechargeable Batteries | High-Performance Cells for Flashlights & LED Devices

Keep your flashlights, headlamps, and other electronics powered reliably with this Tavice 2-pack of 14500 3.7V 800mAh AA Li-ion rechargeable batteries. Designed for high-drain devices, these button-top cells deliver long-lasting, consistent power and are perfect for outdoor, hobby, and DIY electronics applications.

Key Features

• High-Quality AA Cells: 800mAh nominal capacity with stable 3.7V output.

• Button Top Design: Ideal for flashlights, headlamps, LED torches, and other battery-powered electronics.

• Durable & Long-Lasting: Provides over 500 recharge cycles for extended usability.

• Fast Charging: Can be recharged in 1.5–2.5 hours using a 4.2V charger.

• No Memory Effect: Maintains full capacity across charging cycles.

• Safe & Environmentally Friendly: Free from harmful metals such as Cd, Pb, Hg, etc.

• Wide Operating Temperature: Works reliably between -20℃ and 60℃.

• Versatile Applications: Compatible with FrSKY X-lite Transmitter, garden spotlights, digital indicators, and more.

Specifications

• Model: ICR14500

• Voltage: 3.7V

• Nominal Capacity: 770mAh

• Full Charge Voltage: 4.2V

• Discharge Cut-off Voltage: 3.0V

• Max Constant Charge Current: 750mA (1C)

• Max Constant Discharge Current: 1500mA (2C)

• Battery Size: AA (14.5 × 53 mm)

• Weight: 18g

• Protected: No

• Battery Top: Button Top

• Material: Lithium Li-ion ICR

• Recharge Cycles: ≥500

Package Includes

• 2 × 14500 3.7V 800mAh AA Li-ion Button Top Rechargeable Batteries

FAQs

Q1: Are these batteries suitable for flashlights and headlamps?
Yes, they are specifically designed for LED flashlights, headlamps, and other high-drain AA devices.

Q2: What is the charging time for these batteries?
Using a 4.2V charger, these batteries recharge fully in approximately 1.5–2.5 hours.

Q3: Do these batteries have memory effect?
No, the capacity is maintained across multiple charge and discharge cycles.

Q4: How many cycles can these batteries last?
Each battery supports at least 500 full recharge cycles.