★Model Name:XL 205F ★Capacity: 19000mAh ★Feature:High & Steady Operation Voltage,Improved TMV (Transient Minimum Voltage) Effect, Very Low Self-Discharge Rate,Superior Storage Capability,Pulse Current up to Several Amperes,Stable Operating Voltage,Best Pulse-Behavior, low Voltage Drop ★Replaces: LS33600, ER32L615, ER34615, ER34615H ★Package Include : 1 pack of XL-205F battery Parameters:1.Model: XL-205F 3.6v Battery2.Voltage: 3.6V;3.Capacity: 19000mAh;4.Battery Size: D（33.6*59mm）;5.Battery Chemistry: Lithium Thionyl Chloride Feature: High & Steady Operation Voltage,Improved TMV (Transient Minimum Voltage) Effect, Very Low Self-Discharge Rate,Superior Storage Capability,Pulse Current up to Several Amperes,Stable Operating Voltage,Best Pulse-Behavior, low Voltage Drop Replaces: LS33600, ER32L615, ER34615, ER34615H