12pcs GTL 16340 3.7V 2300mAh Rechargeable Lithium Batteries Red with Charger Black
High quality and durable . Provides excellent continuous power sources to your device . High energy density, long life battery . No memory effect, recharge up to 600 cycles . Rechargeable type and professional design, safe and convenient to use . With a charger for simultaneously charging two batteries, much more convenient and time-saving