1/2AA Battery Holders

About Us

About Memory Protection Devices, Inc. Company Profile Memory Protection Devices, Inc. (MPD) is an ISO 9001 certified global manufacturer of battery holders, battery contacts, auto plugs, auto sockets, fuse holders, ... Read More »

AA Battery Cell Holders

MPD offers dozens of AA-cell holders to choose from, providing design engineers with total flexibility in selecting the ideal battery holder for each application requirement. MPD offers AA-cell holders in ... Read More »

AAA Battery Cell Holder

Memory Protection Devices is your most reliable source for AAA-cell holders as well as AAA-cell covered battery holders. MPD offers AAA-cell holders made from a variety of materials, including Nylon ... Read More »

AAA Covered Battery Holder Cell

Common applications such as toys and other consumer products require a AAA-cell holder that is fully covered and comes with an on-off switch. AAA-cell covered battery holders from MPD are ... Read More »

AAAA Battery Holders

Memory Protection Devices (MPD) is the global leader in AAAA battery holders, with over 30 years of unparalleled design and manufacturing experience, offering top quality products to virtually all leading ... Read More »

BC-2003 CR2032 Coin Cell Battery Retainer

New narrow profile CR2032 battery retainer, P/N: BC-2003. MPD newest edition to the retainer family is a narrow profile version, P/N BC-2003 for 20 mm diameter batteries. Offering a much ... Read More »

BS-1225-PC Vertical Battery Holder

New CR1225 Vertical Battery Holders Save Space on PCB: MPD is proud to introduce the world’s first vertical CR1225 battery holder, part number BS-1225-PC. Vertical battery holders are quickly becoming ... Read More »

BK-913 for CR2032 battery

New, narrow profile 20 mm coin cell retainer: BK-913 MPD’s newest addition to our coin cell retainer family is the BK-913, made to accommodate most 20 mm diameter coin cells. ... Read More »

Miniaturized Vertical Holders

Miniaturized Vertical Holder MPD vertical battery holders offer the perfect solution for increasing component density in PC boards. While most battery holders are horizontally mounted to reduce overall height, there ... Read More »

Coin Cell Glider Holders

Gliders Coin Cell Holders For Cells from 10 mm to 24 mm in Diameter The glider from Memory Protection Devices offers an innovative two-part solution that combines the reliability of ... Read More »

Mini CR2032 Coin Cell battery holder

Mini Coin Cell Holders New Ultra Low Profile Coin Cell Holders Introduced When ultra thin profile is required, mini coin cell holders from MPD are the answer. MPD’s innovative mini ... Read More »

Powering Toll Tags

Powering Toll Tags Case Study: Customized coin cell holders for automotive toll tags Challenge A leading manufacturer of toll tags recently approached MPD looking for a new battery holder to ... Read More »

Snap Dragon CR2032 Coin Cell Battery Holder

Snap Dragon Coin Cell Holders Available exclusively from Memory Protection Devices, the patented Snap Dragon is an innovative “snap-on” coin cell holder that offers highly cost effective and ultra-reliable battery ... Read More »

Taking Batteries Green

Rechargeable and replaceable battery technologies offer important long-term environmental benefits By Thomas Blaha Memory Protection Devices, Inc. Growing concerns about peak oil, climate change, carbon emissions, ozone layer depletion, industrial ... Read More »

18650 Lithium-ion Holder

Commonly utilized in laptop computers, lithium-ion 18650 batteries are typically manufactured with built-in protection circuit modules (PCMs) that provide an added safety margin, as these batteries are prone to overcharging ... Read More »

1/2 AA Battery Cell Holders

Memory Protection Devices offers five different types of ½ AA battery holders, providing the industry’s widest product assortment. The BH½ AA-3 battery holder, which accepts PX28L batteries, is made of ... Read More »

2/3 A Battery Holders

Memory Protection Devices offers a wide assortment of six different holders for CR2/3A batteries, which are commonly utilized in digital cameras and other consumer electronics. Our choice of 2/3A battery ... Read More »

6 Volt and 12 Volt Battery Holders

Applications such as cameras, game controllers, and other consumer products require the higher power provided by 6 volt and 12 volt batteries. Memory Protection Devices addresses this need with the ... Read More »