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Cuisinart SP-2 Stainless Steel Rechargeable Salt and Pepper Mills $50.49 SP-2 Features: -Salt & pepper mills. -Stainless steel housing design with embossed logo. -Rechargeable mills are always ready to use. -15-20 Minutes continuous run time. -Fine to coarse grind adjustment. -LED lights your food when grinding. -Charging base with charge and ready lights. -Clear spice holder container lets you know when to refill. -Overall dimensions: 9.92” H x 3.11” W x 6.6” D …. |
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Portable 5000mAh Universal External Battery Pack Backup Battery Charger Power Bank with Flashlight for iPhone 4 4S 3GS, iPad, iPad 2, iPod touch, iPod Classic, iPod Nano, Tablet PC, PDA, Camera, PSP and Smart Phone LG Samsung Sony Nokia ( DC4.8~5.2V 1A 500mA) $24.19 The Power Bank is used as a backup power for your mobile device. There’s no need to charge your devices through an electric outlet. Its small size allows you to carry the power source wherever you go. Say bye-bye to bulky chargers and a mess of external connecting cables from now on. You will love to have this along on your next trip. Features: Portable and Convenient. Elegant and Fashionable Desi… |
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Canon Battery Grip For EOS-40D/30D/20D Digital SLR Cameras – Model BG-E2N Batteries The Canon Battery Grip BG-E2N features a new sealing material around the battery compartment to better resist water and dust. It adds a vertical shutter release, and is compatible with up to two BP-511, BP-511A, BP-512, BP-514 Lithium-ion battery packs, or six AA batteries with included battery holder BMG-E2. Made just for the EOS 20-D Digital SLR, EOS 30-D & EOS 40-D Digital SLR Cameras , the Bat… |
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Sony NP-FH50 Info Lithium H Series Camcorder Battery $59.99 6.8V; 900 Mah; Successor Of Np-Fp50 Battery; Faster Charge & Longer Battery Life With Ac-Vqh10 Super Quick Charge… |
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EXTENDED NB-4L NB4L Camera Battery + Charger for Canon $0.01 EXTENDED NB-4L NB4L Camera Battery + Charger for Canon… |
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POWWER SONY Equv. NP-FM50/NP-FM30 Digital Camera Battery Pack 25% to 50% Longer Recording Time than The Sony NP-FM50! $14.89 Our battery lasts about 3 hours 45 minutes, 25% to 50% longer than the Sony NP-FM50 M series which gives you 2 hours and 30 minutes to 3 hours of recording time. 1 Year Warranty: We will replace this or any other item that you purchase from us for 1 year from the date your order is processed if it fails under normal wear or is defective. We always sell new high quality items and we are willing to… |
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Mr Beams MB360 Wireless LED Spotlight with Motion Sensor and Photocell – Weatherproof – Battery Operated – 140 Lumens $16.99 Mr. Beams Intelligent LED Battery-Operated Lights MB360 Spotlightat a Glance: Battery-powered, wireless LED spotlight |
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Wireless IP Pan/Tilt/ Night Vision Internet Surveillance Camera Built-in Microphone With Phone remote monitoring support(Black) $46.88 Specs: Image Compression Format: M-JPEG standard Image Resolution: VGA(640×480) / QVGA(320×240) Sensor: 1/4 inch CMOS, 300,000 Pixels Light frequency: 50Hz, 60Hz or Outdoor Audio compression: ADPCM Data rate: 802.11b: 11Mbps (Max.), 802.11g: 54Mbps (Max.) Ethernet: One 10/100Mbps RJ-45 Viewing angle: 67? Horizontal Rotating Angle: 0~270? Vertical Rotating Angle: 0~120? Alarm Mode: motion detection… |
What is the middle, (third) pin for on my digital camera battery pack ? -?
It would be a simple matter to test the contacts with a volt meter. I think you will find the extra one simply duplicates one of the other two, but there is a chance that the third contact supplies information about the state of the battery charge.
Camera Battery Pack

Designing a Better External Battery Pack for your Camera
Suspicious Device Found Downtown Ruled Harmless
A nylon bag found with smoke wafting out of it in front of the US Grant Hotel prompted authorities today to close a stretch of Broadway and evacuate nearby buildings while a bomb squad disposed of the object, which turned out to be a large battery pack.