Golisi S26 is a new comer of 18650 pro-series family. its life cycle is expected more than 800 times, compared to traditional batteries, it is more powerful, environment friendly, safer and economic to use. Advantages: 1.Internal protection sheets to avoid over-discharging and over-charging 2.Hard-wearing wrap to avoid short circuit 3.Safe and environment friendly: ROHS tested, no leaking, no explosion, no pollution 4.High capacity, high energy density 5.Long life time. can be recharged more than 800 times Applications: widely used in vaping gears, Drones, portable / home tools, toys, camera, portable DVD, walkie-talkie, battery pack for e-bikes Cautions: 1. Do not dispose to fire or water 2. Keep the battery in a battery case and store at dry places , don't leave the battery in devices when it's idling. 3. Do not use it out of operating temperature 4. Children should NOT use this product without a parent or adult supervision Capacity:2600mah, constant discharging: 35a. Safety protection: Based on UL1642 standard, no leaking or explosion in extreme tests of over–charging, short circuit, over discharging, high temperature Certificates: CE, ROHS, FCC, MSDS, UN38.3, IEC62133, drop test, sea / air shipping safetly report High performance: S26 CDC remains high even only 20% of power left Package: 2pcs / battery case / paper case Vaping mods recommend: Geekvape aegis, Geekvape Ahena squonk ,Wismec DNA200, Sigelei Spectrum Unit:1Set Package:Simple Packing