Bren-Tronics, Inc.

Bren-Tronics Defense LLC

Daniel Sha

Peter J Burke

Sai Fung

Henry Paczkowski

Tullio Clemente

Jarred Kahn

Peter Carcaterra

Eric Kaminski

Ryan Gaudreau

Steven M Chew

Alan Squillante

Steven Chew

Marek Roszko

Eugene Rudolph

A flexible battery case with an insert mating to the tongue and groove joint to provide a stable platform for the controls, displays and peripheral connectors. Other connectors are disposed within a plastic housing and overmolded to create a waterproof seal. A charger is configured to execute a software program to confirm charger authorization to enable secondary battery charging and discharging. The control system is configured to monitor the integrity of a heating element and executes a software program to disable charging if the integrity of a heating element is compromised. A flexible substrate has a PCB on one side, and supports the individual battery cells and surface mount circuit boards on an opposite side. The flexible PCB substrate may be folded to sandwich an insulating layer therebetween.

Portable secondary battery

A ballistic resistant case for a secondary battery having a rectangular metal case () with a panel () connected to the bottom wall and the side walls to divide the internal space of the case into cell pack receiving bays (). A bus bar () extends from the front wall, across the top of the panel, to the rear wall. A connector () secures the cover () to the panel () with the bus bar () sandwiched therebetween. The bus bar () reinforces a central portion of the cover () and prevents the panel () and the walls from deflecting to provide ballistic protection for the cell packs ().

Ballistic resistant case for rechargeable batteries

A high capacity battery charger includes multiple sockets to connect to a variety of different battery-receiving adapters. Each socket includes a multi-slot female connector and a planar flange that surrounds the connector for securing to a wiring harness and the top support deck of the charger chassis. A pivoting latch facilitates plugging and unplugging the multi-blade adapters into the sockets. An electromagnetic shield covers the power supply and includes a wing extending toward the central axis of a cooling fan.

High capacity battery charger with robust adapter support

Battery

A power storage cartridge for placement in a stack with other cartridges arranged along a stack axis. The cartridge is a a rack-mountable housing including an active battery module and a passive heat sink module having cooling air circulating throughout both modules. The active module includes battery cells and cell support systems disposed within an airtight compartment having two ducts. The passive environmental management module is sealed to the active module around said ducts. Cooling fans circulate air between the active module and the passive environmental management module through the two ducts.

Electrical power storage subsystem

Contact assembly for a battery

Battery charger

An adapter for a portable battery charging apparatus having two or more battery charging interfaces on separate panels. Wires electrically couple the battery charging apparatuses to a charger unit. The wires are routed for flexibility to fold and unfold the panels. The adapter is configured to nest between two panels of the battery charging apparatus when the panels are stacked together in a compact folded state.

Adapter for foldable battery charger

Growing community of inventors

Farmingdale, NY, United States of America

Daniel Sha