GTF 21700 3.7V 5000mAh Reliable Lithium Battery for Self-assembled Mini Portable Power Packs with vapcell Q2S charger

 Product Name: GTF 21700 5000mAh 3.7V Rechargeable Lithium-Ion Battery + Vapcell Q2S-C Type-C Fast Charging Kit Product Highlights100% Original Large Capacity BatteryGTF 21700 5000mAh 3.7V Lithium-Ion Battery, providing long-lasting and stable power output, with excellent cycle life, making it ideal for high-power consumption devices.Dual-slot Fast ChargerVapcell Q2S-C Type-C Charger supports 2A fast charging, is compatible with 21700/18650 and other common lithium-ion batteries, and features comprehensive protection against overcharge, overdischarge and short circuit. Broad compatibilityPerfect for flashlights, power tools, electric scooters, solar systems, camping power stations, and DIY electronic projects.Safe and certifiedBoth the batteries and chargers have passed CE, FC, and ROHS certifications. They are equipped with multiple safety protections, ensuring worry-free use.