Replacing the battery in an ac / dc Firex smoke detector?

I have an ac / dc Firex smoke detector was chirping. Since it is "logical wired ", I guess the battery voltage of 9 backup needs to be replaced. However, I can not get to it. There is a door that opens hinge small, and can open the door a little and see the inside of the battery – however, there is a connector that is superimposed on the hinge of the door and prevents opening the door enough to reach the battery. He is an instruction that states the battery, remove the connector to open the door, but I'll be damned if I can find a way to remove the connector. It has wires going into it, and I can not see any obvious way it fits in order to allow the door to open. Any suggestions and advice would be appreciated. Lee

The connector plugs Firex in.Just only pull it out with a little wiggle in and out of it and then can reach the battery.Have done many times. Good luck.

Snap & Go Connector How To

PUR 3 Stage Vertical Faucet Mount with Filter ...

PUR 3 Stage Horizontal Faucet Mount with Filter ...

Dormont 1675KIT48 Gas Connector Deluxe SnapFast Kit- 48 $129.00 Dormont 1675KIT48, Safety System Moveable Gas Connector Kit, 3/4" inside dia., 48" long, covered with stainless steel braid, coated with blue antimicrobial PVC, 1 SnapFastª QD, 1 full port valve, (2) 90¡ elbows, coiled restraining cable with hardware, limited lifetime warra...

SE 3 Pc. Power Extension Socket Bits for Drills $1.81 Add versatility to your power drills. 3pc Power Extension Socket Adaptor has Hex bit for all power drill chucks. Comes in 3 Sizes : 1/4 in. , 3/8 in. & 1/2 in.for your full range of sockets....

AR Blue Clean AR383 1,900 PSI 1.5 GPM 14 Amp Electric Pressure Washer with Hose Reel $153.72 This AR Blue Clean Electric Pressure Washer gives you the power and convenience you need with a built-in hose reel and accessory storage that keep essentials organized and easy to access. Pressure (PSI): 1,900, Flow (GPM): 1.6, Motor: Universal, HP: 1.5, Volts: 110, Amps: 12, Pump: Axial radial, Drive: Direct, Gun: AR easy trigger auto stop, Nozzle Type: Variable angle spray, Orifice Size: 1.10, H...

PUR 3-Stage Vertical Faucet Mount Chrome FM-3700B $26.49 The improved next generation of PUR faucet mounts is at your service. With a one-year warranty, high-quality construction, 1-click installation, and easy push-button removal, there's never been an easier or more reliable way to get PUR water. Each PUR MineralClear™ filter gives you 100 gallons of clean, healthy, great-tasting water. Product Features MineralClear™ filt...

Electrode Pads (Set of 8) for Electronic Massager $5.98 Electrode Pads for Electronic Massager, Acupuncture Therapist (Set of 8 pads)...

Wall Charger for Ipod Touch 8G 16G 32GB 64GB + Green Zebra Snap On Case for Itouch 2g and 3g + Screen Protector + Wristband This package includes: . A Zebra snap-on case for Ipod Touch 2g and 3g . A Screen protector . A Wall Charger . A Wisdom*Courage Wristband...

Snap Circuits SC-300 $32.75 This educational kit is loaded with more than 300 projects to build. For example, kids can learn how transistors and capacitors function, and how to make time-delay circuits. In addition, this version includes circuits showing how oscillators and photo sensors work. Projects involve an AM Radio, Burglar Alarm, Radio Announcer and more. Contains over 60 parts. Requires 4 "AA" batteries, not include...

100 8 Premium Lumistick Glow Stick Bracelets Assorted $4.90 The best brand of glow bracelets in the market. You will receive 1 tube of 100 Lumistick luminescent light glow bracelets. Your order will contain an even mix of 5 colors -- Blue, Green, Yellow, Orange, and Pink. Your order will also contain 100 connectors so you can hook the ends together to make bracelets, necklaces and more. Once they start glowing, Lumistick brand glow light bracelets will las...