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G&G PDW15/ CQB - BEU Battery Extension Unit (Matt Black)


The Battery Extension Unit (BEU) is designed to fit perfectly with the G&G PDW & CQB Series original design by sitting seamlessly inside the stock compartment with no modification required to install.

The BEU is designed to cater to larger batteries to be used with the PDW15 and relieves any bending on its components while protecting them throughout to extend its durability. Ventilation is also improved from the apertures on the BEU to protect the battery and electrical components from a build-up of heat.


Ready For Battle


Fast Installation with Ease

By offering additional spacing inside the compartment, the Battery Extension Unit Unit (BEU™) is designed specifically to relieve all stresses on the G&G PDW15's components such as the MOSFET and to prevent the bending of electrical cables to protect it throughout, increasing its durability.
use any lipo

70% Additional Battery Space

Getting ready for your next battle can be a chore by taking a long time to charge up all your batteries. The BEU™ will enable larger batteries to be used to ensure you remain in the battle for longer!

Expanded Battery Selection


Same Levels of Flexibility and Lightness

The BEU™ is designed to fit beautifully with the G&G PDW15's original design by sitting seamlessly inside the stock compartment offering two points of shoulder adjustments to ensure compactness and maneuverability.
Installation Demo

G&G PDW15 Battery Extension Unit Demonstration


Remain in Battle for Longer

Paired with the G&G PDW15's drum mag, the BEU™ will ensure a larger enough battery capacity to keep you in the fight for longer. Give your adversaries an unfair advantage now!

Compatible on both G&G PDW15 Series

The BEU™ is highly versatile and can be used across the G&G PDW15 series platform.
Precise Manufacturing

Light & Strong Contruction

Made of strong, flexible nylon that is resistant to BB impact and rough handling. With the extra air space inside the compartment, the BEU™ will protect the MOSFET, fuse, wires, and battery from overheating over time. Likewise, we wanted to minimize the prospect of denting the battery's surface from the cramped spacing.
Fire at will

Gain the Competitive Edge

Whether you intend to you use the G&G PDW15 for CQB or Milsim outside, you never need to worry about the battery levels again! Fire when ready.
Tailoring to your Aim

Points of Adjustment

Once the BEU™ is installed there will be 2 points of adjustment of the stock-butt depending on your needs. It will continue to use the locking mechanism from the original compartment.

Precision Manufacturing