Efest 21700 5000mAh 2-Pack

Efest 21700 5000mAh 10A Rechargeable Batteries 2-Pack

The Efest 21700 2-pack is a high-precision lithium-mn IMR format rechargeable battery. The Efest 21700 batteries hold a great maximum capacity of 5000mAh. Moreover, the Efest IMR 21700 rechargeable batteries are perfect for vape devices and mods. Additionally, the Efest IMR 21700 5000mAh batteries feature a flat top and contact. Therefore, the Efest IMR 21700 5000mAh batteries have a maximum discharge current of 10A.

Efest 21700 Batteries Design

The Efest 21700 batteries, designed in purple, weigh 85 grams and measure 21mm by 70mm. They are produced on the most up-to-date machinery and feature cutting-edge technologies and rigorous product quality control. The Efest 21700 batteries are durable and perfectly meet all the requirements.

Additionally, each battery, housed in a brand-named cardboard box, has a code sticker to verify its authenticity on the official website.

Efest 21700 Vape Batteries QR Code

The Efest 21700 batteries feature a QR code under a protective layer. Moreover, the Efest 21700 vape batteries also feature a QR code printed in the same place on all batteries. The QR code guarantees the originality of the Efest 21700 batteries.

Efest 5000mAh batteries Specs

The Efest 5000mAh batteries have a 10A self-discharging rate and long process energy. Additionally, the Efest 5000mAh batteries are designed for a complete lifecycle and are optimized for recharging with the portable Efest iMate R2 charger. Moreover, the Efest 5000mAh batteries require the use of protective devices because they are not protected. The Efest batteries have been certified by CE, RoHS, FCC, and MSDS.

Benefits:

• PET Material
• Wear Resisting
• Scratch Prevention
• Long-term Working
• Well-Deserved Reputation

Features

• Brand: Efest
• Model: IMR 21700 Batteries
• Max Discharge: 10A
• Capacity: 5000mAh
• Max Charging Current: 4A
• Standard Charging Current: 2A
• Nominal Voltage: 3.7V
• Charge Voltage: 4.2V
• Self-Discharge:<2.5V
• Positive Side: Flat Top
• Chemistry: Li-Ion Battery
• Lifecycle: ~ 500
• Protection: No
• Memory Effect: No
• European certification: RoHS, CE
• Charging Time: 3 Hours
• Length: 70mm [+/- 1mm]
• Diameter: 21mm [+1mm /- 1mm]
• Charging Temperature Range: 0 °C- 45 °C
• Discharging Temperature: -20C-75C
• Weight: 85g
• Color: Purple

Efest 21700 Batteries Includes:

2x Efest 21700 Batteries

Safety Tips

The Efest batteries do not have a protection card; please follow these operating conditions:

• Charge completely to 4.2V before first utilizing
• Do not charge above 4.2V or above
• Do not discharge below 2.5V
• Do not change the charge of the battery
• Do not short the (+) and (-) terminal of the batteries with metal
• Always observe polarity
• Prevent storage of the battery at a temperature above 45С, protect from fire.
• Do not allow contact with water, and never charge them on a wet surface
• Do not drop, scratch, or use a damaged one
• After prolonged storage, dialing the rated battery capacity may take several charge/discharge cycles.
• If the batteries are no longer usable, recycle them correctly rather than throw them away.
• Keep the batteries out of the reach of children, pets, and direct sunlight

Notice: The Efest batteries are reliable and high-quality, making them excellent for the most potent vapes, mods, and other high-energy devices. Do not overcharge the Li-Ion batteries or leave them unattended while charging—the Efest batteries are sold individually or in pairs.

Write a review