NITECORE BATTERY 18650 / 4000mAh (price per piece), NL1840

Description

NITECORE 18650 / 4000mAh BATTERY (unit price), NL1840
High-performance rechargeable lithium-ion (Li-ion) battery, size 18650, capacity 4000mAh
– Capacity 4000mAh
– Water resistant according to IPX6
– Internal safety features
– Mercury-free, Lead-free

The first rechargeable Lithium-ion battery in size 18650 with a capacity of 4000mAh
Its design and construction are the result of NITECORE’s collaboration with an industrial partner.
It has an energy density of 288mWh/g and a huge capacity of 4000mAh (14.4Wh) which is 17.6% larger than common
18650 batteries.
– One NL1840 battery is equivalent to Four (4) CR123A disposable batteries

Internal safety features
– Built-in positive pole protection circuit protects against overcharging, overdischarging
and short circuit.
– Pressure relief valve that activates in case of rapid temperature increase

High-performance electronic protection circuit built for a specific purpose
– Effectively protects against overcharging, overdischarging and short circuit
– Incorporates high-quality electronic protection circuit for batteries
– Incorporates a high-power MOS-FEE for the current regulation unit for better efficiency and
excellent performance

External safety features
– It is equipped with stainless steel protectors on both poles ensuring strong impact resistance,
good electrical conductivity and oxidation resistance.
– Durable metal film housing protects against abrasion

Water resistance according to IPX6
Not afraid of water and splashes

No Mercury, No Lead, No Cadmium
For safe use and storage

Low cost and Environmentally friendly
A NL1840 battery retains over 80% of its original capacity after 500 full charge cycles

Safe and Reliable
Globally insured and approved with multiple global certificates