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)

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)

Memory Protection Devices has released a new holder for 6 volt lithium batteries. Common to digital cameras the DL223A or CR-P2 batteries offer 1400 mAh. Common applications are touch free faucets, hand held portables and main board memory or storage back-up. Model No. BH223-L (read more)

Replace hard to find 6 volt lantern batteries using 4 standard "D" size batteries with MPD's new battery holder, p/n BA4D-S (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)

Schumacher Electric's BT-250 hand held digital battery testers are the next best thing in the digital capability category for testing both 12 volt batteries and charging systems. The unique microprocessor control makes for an easy and accurate load test with no more need to time yourself. (read more)

Underwater sound measurements in the field often require hydrophones with built-in preamplifiers or they are connected to conditioning amplifiers that requires portable DC voltage supply. The EC6069 Battery Module supplies 18VDC from two exchangeable dry cell batteries. EC6069 is an ideal DC voltage source for hydrophones and for the preamplifiers VP1000 and CCA1000. (read more)

EnerGenius IQ: The first battery charger/DC supply to offer integrated battery checking and data logging, reducing the risk of undetected battery failure. Dual microprocessor control and a field-proven power train provide the reliability & performance required for switchgear, industrial plant, pipeline and engine starting applications. 2007 Innova Award winner for best technology. (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)

SENS' NRG is the most accurate, rugged and dependable engine start battery charger available. More than reliable, NRG instantly and easily converts to any common lead-acid or nickel cadmium battery - meaning NRG is simple to install and can replace other chargers without pre-planning. (read more)