14500 Li-ion Cell 900mAh 3.7V (Single)

14500 3.7V 900mAh Rechargeable Li-Ion Battery (AA Form Factor)

Shares identical physical dimensions with standard 1.5V AA batteries (14mm diameter × 50mm length) but delivers 3.7V rechargeable lithium-ion power. Designed for high-output tactical LED flashlights and portable electronics designed for 3.7V input.

Specifications

• Form Factor: 14500 (standard AA battery size: 14 mm × 50 mm)
• Nominal Voltage: 3.7 Volts (4.2V charged) — NOT a direct 1.5V replacement!
• Nominal Capacity: 900 mAh
• Max Continuous Discharge: 2.7 Amperes (3C)
• Terminal: Button-top terminal for spring-loaded compartments
• Weight: Approx. 20 grams