بطارية ايفست 21700 من شركة EFEST

Quad charger model 1, model 2

Dual charger from efest buy here.

Efest IMR 21700 Lithium Ion rechargable Batteries - 4000mAh

Efest IMR 21700 batteries offer high performance and a large capacity of up to 4000mAh, making them an ideal choice for vaping devices, powerful flashlights, and electronic equipment that need constant and reliable power.

Specifications:

🔋 Type: IMR Lithium Ion Battery

📏 Size: 21700

⚡ Capacity: 4000mAh

🔋 Nominal Voltage: 3.7V

⚡ Maximum Discharge Current: Depends on the specific model, usually 20A-35A

🏆 Manufacturer: Efest, one of the leading companies in the manufacture of high-performance batteries.

Usage Warnings:

⚠ Store batteries in a protective case when not in use to avoid electrical short circuit or damage.

🌡 Avoid extreme temperatures - preferably in a medium-temperature environment.

🔍 Do not use the battery if its outer casing is damaged, to avoid potential risks.

🚫 Do not wash the battery or expose it to any moisture, as this may damage it or cause electrical hazards.

⚠ Do not overcharge or deeply discharge to preserve the life and safety of the battery.

🔋 Use a compatible and high-quality charger to ensure safe and sound charging.

🔥 The perfect battery for lovers of strong performance with high safety standards! 🔥