The high performance 18650 Lithium Battery with Protective Circuit.  Pre-charged for immediate use and designed to retain approximately 85% of it's charged capacity after 12 months, you'll find this battery perfect for advance solar light.  

These 5,000mAh 3.7V rechargable batteries come precharged so that you can buy them and use them straight away.

BENEFITS & FEATURES

• For Alpha 600X, Alpha 1200X, HEX 780X. Mini 50X, Mithos 50X,
• Built-in protective circuit
• 6 months OEM's limited warranty