Smart Solar 18650 Lithium Ion Rechargeable Battery

Bring your solar lights back to life with the Smart Solar Lithium Ion 3.7v 2000mAh 18650 rechargeable battery. Specifically designed for use within solar lights, the battery is securely fitted under the solar plate, leaving the sun to do the rest. These batteries will recharge in direct sunlight once fitted correctly, helping illuminate your garden all year round.