Thunderstruck - April Battery Cap of the Month

Thunder, frozen in titanium.

April’s Battery Cap of the Month flips from electric blue to dark purple under light, like the sky right before everything breaks loose.

Catch the lightning or watch it pass.

Thunderstruck. April Only. Limited 20 piece release on April 27, 2026 at 9:00 PM Eastern Time.

Machined from billet grade 5 titanium and anodized and annealed colors.

The Shadow Strategic Enhanced Battery Cap was designed in collaboration with Raid Research. This battery cap tailors to Aimpoint T1, Aimpoint T2, Aimpoint H1/H2 Aimpoint ACRO, Lead and Steel PB3, Primary Arms PLxC and some others that utilize the same battery cap interface. Shadow Battery Cap allows for modularity in battery configurations in compatible optics. Can be configured to operate with double CR2032 batteries or one CR2050 battery. When running two CR2032 batteries it acts as a storage option for a spare battery, the spare CR2032 is inverted to prevent it from conducting electricity.

A standard CR2032 has about 225mAh compared to a CR2050 which has 330mAh. Running a single CR2050 will increase your continuous battery life by almost 1.5x over a single CR2032. YMMV depending on battery manufacturers.

The body of the Titanium Shadow Battery Cap is machined from grade 5 titanium for durability. Features aggressive knurling and a Buna gasket to help prevent liquid and moisture from entering the optic. Its design features a steel wave spring which allows the user to seamlessly swap from two CR2032 or one CR2050 battery configurations.

We also offer white label logo opportunities with a minimum purchase quantity. Please contact us to inquire about white label opportunities. We reserve the right to decline white label requests. *

Disclaimer* This battery cap is thicker and when you install this on a Pistol equipped with a ACRO, you may have to heat/modify your holster to accommodate for this thicker cap.