18650 Rechargeable 3.7 Volt, 2200mAh Battery Product Code: 48775 Price: $6.99 Volume Price   Rechargeable Battery 18650 Qty: Warranty: 3 Months Have you used this item? Be the first to Write a Review   18650 Rechargeable, 3.7 Volt, 2200mAh. Use with our LED Flashlights that use the 18650 batteries only. Charger sold seperately.