Caseology‰ã¢ - 3220 mAh Li-ion Battery Series
If you're going to be away from any outlets for an extended expedition, you can always pack our spare, USB-chargeable batteries. With contemporary lithium-ion technology for extended, unwavering power and all the charging accessories you need, select the batteries compatible with your phone and never worry about running out of juice again, whether you're on a cross-country hike or a shuttle flight to mars.
/Lithium-ion technology good for approx. 500 charging cycles
/High-capacity 3220 mAh for long-lasting power with 3.7 voltage
/Portable wall-charger with multi-connector USB port (cable not included)
/Package includes 2 rechargeable batteries
/Designed to perfectly fit your phone