Efest Battery IMR 16340 V2 (positive pole raised)

A powerful battery cell developed by Efest, made from a safe chemical composition (Lithium-Manganese). The manganese does not react with lithium, which gives these cells a high level of inherent safety.

Efest IMR 16340 Lithium-Ion Battery (Raised Positive Terminal)
Capacity: 700mAh
Nominal Voltage: 3.7V
Charge Termination Voltage: 4.2V ± 0.05V
Discharge Termination Voltage: 2.5V
Raised Positive Terminal (Button Top)
Chemistry: LiMn (IMR)
Diameter: 16.41 mm ± 0.1 mm
Height: 34.20 mm ± 0.1 mm
Weight: 17 g ± 1 g

Safety Instructions: Lithium cells should only be operated with protective electronics! Please note that lithium cells may only be used by qualified personnel. Improper handling or short circuits can lead to fire or explosion.

Additional Features: Lithium-ion batteries are thermally stable and do not suffer from memory effect. They operate based on lithium and are characterized by a high energy density.

Technical Specifications for "Efest IMR 16340 V2 700mAh 3.7V (Raised Positive Terminal) Li-Ion Battery"

Notes: Charging lithium-ion batteries requires a special charger that charges the batteries using a specific charging method (CCCV = constant current, constant voltage). The batteries must not be charged beyond a voltage of 4.2 volts, as this poses a risk of fire and explosion. It is advisable to charge the batteries only up to about 4.1 volts, as this significantly increases their lifespan and the number of charge cycles (potentially up to a doubling). Only lithium-ion chargers should be used for charging. However, inexpensive chargers sometimes have the disadvantage of not safely shutting off after the charging process is complete, continuing to charge the batteries with a small current, which can be dangerous.

Furthermore, batteries and accumulators do not belong in household waste! Please dispose of them as required by law in the designated municipal collection points.