EBL 3.7V Li-ion Rechargeable Batteries 3000mAh 18J Rechargeable USB Lithium Battery for Flashlights, Headlamps, Doorbells, RC Cars (2 Pack) - 18J USB

• EBL 18J Battery - 3.7V lithium batteries(SIZE: 18.5MM x 70MM, battery type: button top)，fit for flashlight, toys, headlamps and other household devices.(NOTE: THEY ARE BUTTON TOP, LAGER THAN FLAT TOP BATTERIES, PLEASE CONFIRM THE BATTERY SIZE BEFORE PURCHASE) Built-in micro USB port - easy to charge with the included 2 in 1 USB cable, no additional battery charger required, just plug into any USB port at anytime and anywhere. Rechargeable Batteries -1200 Tech, ProCyco (Professional recycle) helps maximize its best power performance while charging. Safety Assurance - built-in integrated safety circuit protects battery from over-charge, over-discharge, short-circuit and over-heat, ensures complete safety for the battery charging.Note: The smart chip protection makes our batteries are little longer than other flat top batteries. High performance - EBL 3.7V Li-ion batteries with 3000mAh capacity, support stable 3.7volt output voltage, makes the devices work more stable and lasting longer, great replacement batteries for high frequently used devices.