Battery Nitecore NL2153HPi 21700/ 5300mAh/HPI

NITECORE NL2153i, Rechargeable 21700 battery of the “i” series with:

– 5300mAh capacity

– Continuous discharge current 20A

– Internal security features

– Free from Mercury and Lead

As a NITECORE patent product, the 21700 "i" series batteries are characterized by double polarity on each side and high energy density.

It allows a very efficient energy supply with minimal losses due to internal resistance.

The dual polarity on each side of the "i" series 21700 batteries broke the restrictions placed on the head-to-tail contact of the lens so that its size and weight could be reduced.

Thus, the internal resistance has been dramatically reduced and offers direct conversion of energy to power the device.

Because of the innovative techniques and technology, this can bring more opportunities in the design of NITECORE lenses.

The large capacity of 5300mAh ensures stable and long-lasting energy supply to various devices.

Continuous discharge current reaching 20A, ideal for devices that need high current flow.

Internal safety features – Built-in protection circuit on the positive pole that protects against over-charging, over-discharging and short-circuiting.

– A decompression valve is activated in case of a rapid rise in temperature.

– Effectively protects against over-charging, over-discharging and short-circuiting.

– It incorporates a high-quality battery protection circuit.

– Incorporates a high energy MOS-FEE in the current regulation module for greater efficiency and excellent performance.

External safety features.

– On both sides it is equipped with protective covers made of nickel-plated stainless steel that ensure high impact resistance, good electrical conductivity and resistance to oxidation.

– It is wrapped by a durable metal film that protects against friction.

Free from Mercury, Lead and Cadmium For safe use and storage.

It has the ability to cover 500 full charge cycles.

This means economy and environmental protection.

One NL2153i battery can be fully recharged over 500 times

Globally insured and certified by global certificates.

Capacity 5300mAh 3.6V (19.08Wh)

Diameter 22.2mm ±0.3mm

Length 77.2mm ±0.3mm

Weight 75g

Warranty period 12 months warranty from the date of sale