BR-28 Series Battery Magazine

The Ketsurui Zaibatsu BR-28 is a rechargeable battery magazine for Star Army of Yamatai energy pistol sidearms. It was originally made in YE 28 as part of the Nekovalkyrja Service Pistol, Type 28 and is now used in several other weapons.

The battery slides into the back of the NSP and has metal contacts on one end. The other end features a small electronic display to show the amount of pulses remaining based on its current energy levels. A fully charged BR-28 series battery holds enough power for 50 to 51 standard energy blasts.

The batteries have a usable life of about 10 years before the internal parts need to be replaced, so the earliest ones are starting to go bad.

The original model had a sharp end that was problematic and was quickly replaced by the BR-28A which as has a more rounded user-facing end.

Also note there is an aftermarket large-capacity version of this magazine: YB-28A Triple-Power Magazine

The BR-28 series batteries also come in a variety of colors to match various weapons.

Color	Color Name	Hex	Used For
	Gunmetal	#6677AA	Standard Color

• Silver (for civilian model pistols)
• Pearl
• Chrome Gold
• Black
• Dark Gray
• Camouflage green

The color of the graphics on the charging display panel can be adjusted and comes in blue, teal, green, pink, red, and orange.

The following models of weapons can accept and use a BR-28 series battery magazine:

• Nekovalkyrja Service Pistol, Type 28
  • Nekovalkyrja Service Pistol, Type 28
• Nekovalkyrja Service Pistol, Type 30
• Nekovalkyrja Service Pistol, Type 33
  • TC Type 33/C Nekovalkyrja Service Pistol
• Star Army Rifle, Type 33
• Ke-M12-W3304 Aether Beam Carbine