Efest 10440 V1 IMR 350mAh

Brand: Efest
Product Code: EFST10440V1
Availability: 73

Price: $3.65

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Description Reviews (0) Related Products (9)

Unprotected, flat top. Ships with factory cardboard boxes.

This is widely regarded as the best high drain 10440 battery in production today. Great for those little pocket rockets!

Diameter:10.3mm
Height: 44.1mm

Manufacturer Cell Specifications:

Capacity: 350mAh
Charging Voltage: 4.2v
Maximum Charge Current: 300mA (150mA or lower is best for cell longevity)
Recommended Discharge Termination: 2.75v

These cells, like all lithium and IMR cells, should not be discharged below 2.5 volts.

You can read HKJ's excellent review of this cell here.

A few discharge curves of this cell from HKJ's comparator. Notice how it handles up to a 3A discharge and how it destroys the Ultrafire 10440.

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Efest 10440 V1 IMR 350mAh

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