The Golisi S35 21700 is a high-performance 3750mAh rechargeable lithium battery with 40A high constant current applications. The IMR 21700 battery can be recharged more than 800 times and is enough to run various high drain devices. Compared to traditional batteries, it is more powerful, safer, and economic to use. Parameters: Size: 21x 70mm Model: 21700 Capacity: 3750mAh Constant Current: 40A Nominal Voltage: 3.7V Charging cut-off voltage: 4.20± 0.05V Internal resistance: 30mΩ Cycle times: >800 Standard charging current: CC/CV (<=3A) Fully charged time: Down to 2 hours (by using Golisi charger) Operate temperature: Charging(0- 45℃), Discharging(-20- 60℃) Storage Temperature: Room temperature, dry place Apply to: E-Cig Mods, flashlights, and toys Features: -Rechargeable more than 800 times -Hard-wearing wrap to avoid short circuit -3750mAh high capacity with high energy density -Internal protection sheets to avoid over-discharging and over-charging

Golisi S30 (with UL mark) is the first vape-use 18650 battery cell that has passed both UL and TUV-CB stringent tests, bringing the quality standard in this industry to a new high level. Capacity:3000mAh, Constant discharging: 25A. Power Range:  92.5W ( 3.7V * 25A ) to 75W (3.0V *25A) High performance: the CDC keeps at 25A even only 40% of power left   Certificates: UL,  CB by TUV, CE, ROHS, FCC, WEEE, MSDS, UN38.3, IEC62133   Warnings: – Use only a suitable external battery charger – Always turn off your Mods or E-cig before storing them – Protect unused batteries wherever they are stored with a suitable cover or case – Do not use a damaged or scratched battery – Do not use a battery beyond its amperage limit – Do not put a battery directly in the pocket – Do not place a battery in contact with metal objects – Do not disassemble, drill, squeeze, short-circuit or expose to water or excessively high temperatures