MXJO 21700 4000mAh 2-Pack

MXJO 21700 4000mAh Batteries 2-Pack

The MXJO 21700 4000mAh batteries are cylindrical batteries with a maximum capacity of 4000mAh. The MXJO 21700 4000mAh 2-pack batteries feature a flat top with a diameter of 21.7mm and a length of 71mm.

Such batteries operate at a continuous discharge rate of 20 Amps and a maximum discharge rate of 30 Amps. In addition, the MXJO 21700 batteries 2-pack posseses a wattage output of 30-45 watts.

MXJO IMR 21700 2-Pack Batteries

The MXJO IMR 21700 2-pack batteries feature a 2.0V self-discharge rate and long cycle life. The current solid charge and discharge ability reach the IEC International Electrical Commission standard, and the 21700 2-pack batteries are unprotected cell kinds.

The MXJO IMR 21700 features a maximum discharge of 30A and a continuous discharge of 20A. We strongly recommend operating the MXJO IMR 21700 2-pack batteries in defensive devices, recharging them with original equipment, such as the Efest iMate R2 battery charger, or by users with advanced knowledge of battery charging.

Authentic IMR MXJO 21700 20A

The authentic IMR MXJO 21700 20A batteries have a 4.2V charging voltage and a self-discharge of 2.0V. Moreover, the authentic IMR MXJO 21700 20A matches the nominal voltage of 3.7V and lithium chemistry.

Batteries with Lithium-Ion chemistry have several essential advantages. They have inherently safe chemistry and are available as a drop-in replacement, in typical industry measures.

In addition, the MXJO 21700 20A batteries are temperature-tolerant and offer a more usable capacity and consistent power. Batteries with Lithium-Ion technology are recognized for their ability to charge quickly and securely, as well as for the long life they offer.

Features

• Continuous Discharge: 20A
• Max Discharge: 30A
• Capacity: 4000mAh
• Nominal Voltage: 3.7V
• Charge Voltage: 4.2V
• Self-Discharge: 2.0V
• Positive Side: Flat Top
• Chemistry: Lithium-ion
• Lifespan: +500 Charges
• Protection: UNPROTECTED*
• Charging time: 4.2V/3.0A- 4 hours
• Length: 71mm
• Diameter: 21.7mm
• Weight: 69g

Includes:

• 2x MXJO 21700 Batteries

UNPROTECTED BATTERIES WARNING for the MXJO 21700 authentic batteries!

* The MXJO authentic batteries are unprotected cells and are planned for use in protected power packs only, NOT separately or as a standalone product. MXJO genuine batteries require additional protection, such as a PCB Protection Circuit Board or a BMS Battery Management System, which is necessary for safe operation.

By buying MXJO 21700 batteries, you agree to the following requirements:

• ** Do not use without appropriate safety circuitry.
• ** Don't short-circuit purposely or unintentionally.
• ** Don't keep near metal/conductive things to avert short-circuiting.
• ** Don't utilize if the PVC polyvinyl chloride wrapper or terminal insulator is impaired.
• ** Do not use if the battery is damaged in any way.
• ** Don't charge beyond the utmost voltage rating.
• ** Don't overreach the continuous discharge rating.
• ** Don't modify, disassemble, puncture, cut, crush, or incinerate.
• ** Do not reveal liquids or increased temperatures.
• ** Do not use force to install or uninstall in reverse.
• ** Don't throw it away in the garbage. Contact your regional jurisdiction for information on appropriate recycling or removal options.
• ** Do not leave batteries charging unattended.
• ** Do not penetrate the batteries with a nail or make a hole in them.

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