SPORTSTER Rechargeable Millertech LED Headlamp


Loaded with all the same features as the 556-2nd. In addition, the Sportster can use red and green lenses with a beam distance that can reach up to 50% further!


  • Military-Grade Aluminum
  • Sleek / Slim / Lightweight
  • Smooth Dimming (5-100%)
  • (Smart) Mode Memory
  • Built-In Fuel Gauge
  • 750 Lumens
  • Max Runtime: High = 4.5 Hrs, Low = 100 Hrs
  • High Capacity Millertech Li-ion Battery
  • 5 year warranty

Includes: Headlamp, strap, battery, cord, USB plug, 2X red lens, 2X green lens

Please Note: Millertech Headlamps do not have a computer chip. We use a microprocessor similar to what is used in an average calculator.


Standard Five Year Warranty:

MillerTech warrants this product to be free from defects in workmanship and materials, under normal use conditions, for five (5) years from the original invoice date.
Return shipping and handling fees are to be paid for by the customer. The manufacturer agrees, at its discretion during the
warranty period to repair, replace, or to furnish a repaired or refurbished
product of equal or greater value in exchange without charge. (except for return shipping costs)
Such repair or replacement is subject to verification of the product defect or malfunction and proof of purchase as confirmed by showing the
model number on original dated sales receipt.

This warranty does not include:
* Any condition resulting from other than ordinary residential wear or any use for which the product was not intended.
* Any condition resulting from incorrect or inadequate maintenance or care
* Damage resulting from misuse, abuse, negligence, loose connections, accidents or shipping damage
* Dissatisfaction due to buyer’s remorse
* Normal wear and tear
* Damages incurred during transportation
* Damages incurred during assembly or maintenance
* Any used or previously displayed items

Please retain invoices for a minimum of five years for warranty purposes.
* Claims for defective merchandise must be made within FIVE years from invoice date.
* Claims for missing parts must be made within 60 calendar days after the merchandise is received
* Any claim for defective merchandise returns must be packed in original packaging
* We reserve the right to specify that items be returned to the original warehouse for inspection or be inspected by our representative in the field
* Pictures are beneficial to claim defective merchandise, along with a copy of the original invoice
* If the claim is justified, the item(s) or part(s) will be repaired or replaced with a similar product that has an equal or higher value than the original product.
* It is our policy to replace parts whenever possible
* This warranty gives you specific legal rights. You may have other rights, which vary from state to state.

Warranty Claim Contact:
Phone: 855-629-5484 (8am – 4pm EST)
Email: [email protected]
MillerTech Energy Solutions LLC
Lester Miller / General Manager

Customer Reviews

Based on 2 reviews
Guy’s Guide Service
Worth it

I have four spare batteries, but I have only ever used one and I probably didn’t even need to switch, but it had been running for three or four hours straight navigating trout waters at night. The red lens comes in handy keeping bugs out of your face.

Randy Brewer

Awesome light!. Ive had quite a few. This is the best by far!

What the pros are saying about Miller Tech batteries

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