Keystone offers the most complete, proven line of battery holders, components and hardware worldwide. Designed and engineered for equipment manufacturers who produce electronic instruments, apparatus and systems, the prime feature of their products is their "high reliability". RoHS compliant (read more)

Keystone Electronics offers High performance, Pre-Wired, 9V Insulated Battery Straps, designed to connect most 9V batteries in series or in parallel. Available in "T" or "I" configurations for design flexibility.Straps incorporate high quality insulators and sturdy proven Nickel Plated Phosphor Bronze, Spring Steel or Brass snap-on connectors with soldered-in red and black wire leads. (read more)

Storage Battery Systems, Inc. manufactures custom primary & rechargeable lithium batteries of all types to exceed your OEM requirements. From 160mA coin & cylindrical assemblies to 60A/hr jars, SBS can provide a dc power solution for applications ranging from hand-held device memory retention to robotic & unmanned vehicles. (read more)

SenDEC Battery Fuel Gauges are designed to accurately monitor the charge capacity of lead acid batteries. SenDEC fuel gauges can be used to monitor DC powered equipment such as fork lifts, golf carts, floor care equipment, and a multitude of other battery powered equipment. (read more)

Memory Protection Devices line of 9 volt battery holders feature either pressure contacts or male-female terminals. Part number BA9VPC has polarity protection built in to prevent touching of the battery when installed incorrectly. (read more)

Cole-Hersee rotary 1/2/Both battery switch, premium quality product. Make before break mechanism. One of the best quality rotary battery isolating switches available with larger contact surface area than any other switch of this type. (read more)

Illuminate hard to reach areas for visual inspection Extension probes slip on,securely snapping into place over the light source tip for a complete portable inspection system. Three different angles, each in diameters of 0.120, 0.058, and 0.030 inches to reach and illuminate areas with limited access. (read more)

Storage Battery Systems, Inc. manufactures custom lead acid batteries for unique commercial, military, areospace, NATO & government applications. These include aircraft starting batteries, military armored vehicle batteries, guidance batteries, naval batteries & more. Able to conform to rigorous Mil-Spec standards, SBS can customize a battery to suit your requirements. (read more)

The line of Douglas Guardian batteries from 4, 6 and 12 volt models that range from 1 Ah to 100 Ah are available from Tecknowledgey Inc. throughout the Ohio, Michigan, New York and Pennsylvania for applications UPS systems to wheelchairs. TUV and ISO 9001:2000 Certified. Call us for your custom application. (read more)

Automatically cross-couples two batteries to one or multiple loads for highest DC system reliability. In normal operation, current flows through the BBS from both batteries. But, if one battery is weak or has failed, power automatically flows to the load from the other battery. (read more)