Name: Fenix ARB-L21-4000p 4000mah 21700 Battery
SKU: RS RNS32962
Availability: InStock

RNS32962

Fenix ARB-L21-4000p 4000mah 21700 battery

Description

ARB-L21-4000P is a high-capacity 21700 Li-ion rechargeable battery built for longer runtimes at higher levels. This battery allows a high output flashlight like the LR35R to have its turbo setting of 10000 lumens to maintain its output by maintaining higher voltage for longer periods of a battery’s charge. Moreover, the additional features include a protection circuit in the anode to help prevent short circuits, overcharge/discharge, and overheating. Pressure relief vents expel waste gas in the rare case of an internal short circuit, preventing an explosion. Battery capacity up to 4000mAh. 500 charging cycles.

Specifications of the ARB-L21-4000P Rechargeable Battery

21700 battery type
4000mAh high capacity
Protection circuitry to prevent short circuits
Pressure vents to prevent explosions
500 charge cycles
Currently compatible with the HT18, LR35R, PD36R, PD40R V2.0, TK22 V2.0, TK22 UE, and TK30.
Overall Capacity: 4000mAh
Overall Voltage: 3.6V
Charging Current: Recommended 1A, maximum 4A
Maximum output current: 18A (less than 3 minutes)
Maximum continuous output current: 10A
Weight: 2.5 ounces (70g)
Size: Length: 2.99″ (76mm) Diameter: 0.85″ (21.5mm)

Weight	.5 kg
Dimensions	10 × 10 × 10 cm

Brand

Fenix

INNOVATION COUNTS

Fenix continues to advance illumination technology.

Turning precision LEDs into consistent illumination takes the full spectrum of disciplines. Power management extracts – and balances – energy from on-board batteries. Optical engineering focuses LED output on each light’s requirements for distance and dispersion. Ergonomic design puts easily-operated controls in a lightweight package for hand, head or handlebars.

Extensive testing exceeds baseline ANSI standards.

Lighting products are, as a category, inconsistent in quality even when it comes to performance ratings. Actual illumination and durability in the field can vary dramatically. As one of the first manufacturers to embrace ANSI, Fenix exceeds industry standards with additional in-house testing protocols.

Production methods make innovation repeatable.

Based in Shenzhen, China, Fenix creates unique lighting products in a company-owned facility under close scrutiny from quality assurance professionals. Unlike contract manufacturers or subcontractors, Fenix owns the performance of each and every light. From owners to employees, the talented team is out to replicate the craftsmen’s eye for function, fit and finish. Those high standards flow from design to production to quality assurance.

PERFORMANCE IS CRITICAL

Pure power is harnessed to get things done.

Each model from our LED flashlight company carries the promise of high performance in a meaningful range of conditions. For example, E Series flashlights are small, light and durable for Everyday Use. TK Series lights are powerful, armored and multi-featured for professional applications.

Outputs and controls make mastery simple.

Quick switching between brightness levels. The ability to lock out the light from accidental activation while in transit. Gloves-on tactical tail cap switches for inclement weather. Fenix models recognize that, without easy and confident operation, no light is worth carrying. When output levels are six or more, extra care is taken to make switching between them simple and obvious.

Run and recharge times encourage heavy use.

Turbo modes keep – and help get – users out of trouble. Low brightness levels under 20 lumens make extended reading or repairs possible. Moderate lumen output allows confident navigation and exploration. With generous runtimes across all levels, Fenix lights get well past the moment. Battery life and recharging cycles reflect the heavy use attached to many professional and recreational pursuits that rely upon consistent lighting.

REAL VALUE ADDS UP

Verified lumens per dollars are the start.

Accurate, verified testing is important as Fenix’ performance ratings are trustworthy. As a result, comparing models in any range will reveal the significant value Fenix delivers to users. It’s no wonder public service professionals, skilled workers and passionate outdoor men and women are sold on the brand. Durability that reflects real-world use confirms Fenix brings value to the task at hand– and will truly Illuminate Your AdventureTM.

Models fit the work – or fun – that’s ahead.

Start with activity. Dial in battery preference. Consider lumen output. Decide on weight. Take a look at price. The growing Fenix line accommodates everyone from attic explorers to South American adventure racers. With a common heritage of reliability and durability, each Series lines up with the requirements of active, value-minded users. At Fenix, no light is put forward without meeting preferences for a situation-specific power source, illumination levels, and controls.

A Limited Lifetime Guarantee means confidence for years.

Fenix models are formed from aircraft-grade aluminum, special alloys and performance plastics. With the intention of an extended service life, each product carries a warranty born of belief. Now, buying Fenix adds another level of confidence even for users operating in life-and-death situations every day.

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Fenix ARB-L21-4000p 4000mah 21700 Battery