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NEW DELL XPS 1318 M1330 M1340 2322056001 OEM BIOS RTC BACKUP CMOS BATTERY CB28 $4.74 Time Remaining: 10d 8h 27m Buy It Now for only: $4.74

IBM Severaid 8s Raid Controller Backup Battery 39R8812 $18.00 Time Remaining: 2h 45m Buy It Now for only: $27.99

NEW MAXELL ML1220 M BOARD RECHARGEABLE RTC BIOS BACKUP AHL03014003 CMOS BATTERY $3.88 Time Remaining: 29d 2h 22m Buy It Now for only: $3.88

NEW HP PAVILION DV6000 OEM BIOS RTC BACKUP AHL03003095 CMOS BATTERY $2.20 Time Remaining: 10d 9h 37m Buy It Now for only: $2.20

NEW LOT 10 LIR2032 CR2032 RECHARGEABLE LITHIUM ION RTC BIOS BACKUP CMOS BATTERY $10.05 Time Remaining: 13d 9h 19m Buy It Now for only: $10.05

NEW OEM 431436 001 COMPAQ PRESARIO F500 F700 BIOS RTC BACKUP CMOS BATTERY $2.40 Time Remaining: 4d 9h 23m Buy It Now for only: $2.40

NEW 922 8266 Backup Battery 13inch Macbook Early 08 Late 07 08 $30.00 Time Remaining: 29d 20h 57m Buy It Now for only: $30.00

NEW MAXELL ML1220 ML 1220 RECHARGEABLE 3V W TAG BIOS BACKUP CMOS BATTERY $5.79 Time Remaining: 4d 7h 48m Buy It Now for only: $5.79

NEW MAXELL ML2032 RECHARGEABLE 3V COIN CELL LITHIUM RTC BIOS BACKUP CMOS BATTERY $7.19 Time Remaining: 7h 2m Buy It Now for only: $7.19

HP Mini 110 3530NR CMOS PRAM Backup Battery 1071 62 $28.45 Time Remaining: 28d 21h 34m Buy It Now for only: $28.45

LSI Dell Powervault MD3000 RAID Controller Battery Backup Unit BAT 1S3P C291H $178.88 Time Remaining: 26d 4h 17m Buy It Now for only: $178.88

LSI Logic MegaRaid SAS 870XE 8888E Memory Backup Battery W O Cable $99.99 Time Remaining: 1d 3h 6m

NEW DELL INSPIRON 9100 XPS M170 OEM BIOS RTC RESERVE BACKUP CMOS BATTERY CB06 $2.90 Time Remaining: 6d 3h 23m Buy It Now for only: $2.90

NEW MAXELL ML1220 WITH TAB TAGS RECHARGEABLE RTC BIOS BACKUP CMOS BATTERY 3V $5.79 Time Remaining: 8d 8h 22m Buy It Now for only: $5.79

NEW GATEWAY ML1220 ML 1220 SONY COMPAQ HP RECHARGEABLE BACKUP CMOS BIOS BATTERY $3.88 Time Remaining: 19d 8h 23m Buy It Now for only: $3.88

NEW ACER TRAVELMATE 3202 XCi OEM BIOS RTC CMOS BACKUP BATTERY CB32 $11.99 Time Remaining: 22d 8h 13m Buy It Now for only: $11.99

NEW 2 PCS LIR2032 CR2032 RECHARGEABLE BIOS RTC BACKUP LITHIUM ION CMOS BATTERY $3.90 Time Remaining: 17d 8h 9m Buy It Now for only: $3.90

NEW OEM DELL ISPIRON 1520 1521 1720 1721 3V RTC BIOS BACKUP CMOS BATTERY $4.90 Time Remaining: 3d 9h 49m Buy It Now for only: $4.90

NEW Dell Powervault MD3000 RAID Controller Battery Backup Unit BAT 1S3P C291H $245.98 Time Remaining: 5h 15m Buy It Now for only: $245.98

NEW DELL LATITUDE X200 RECHARGEABLE OEM RTC BIOS BACKUP 2M728 CMOS BATTERY $8.99 Time Remaining: 26d 3h 40m Buy It Now for only: $8.99

PicoUPS 100 12V DC UPS System Battery Backup Cyncronix $32.45 Time Remaining: 29d 20h 50m Buy It Now for only: $32.45

Lenovo ThinkPad SL400 SL500 CR2032 RTC Backup Battery Assembly FRU 92P1229 $5.00 Time Remaining: 1h 56m Buy It Now for only: $6.99

NEW HP PAVILION DV6000 DV9000 OEM BIOS BACKUP AHL03003095 CMOS RTC BATTERY $2.30 Time Remaining: 14d 8h 52m Buy It Now for only: $2.30

NEW LIR2032 LITHIUM ION 36V RECHARGEABLE COIN CELL BIOS BACKUP CMOS BATTERY $1.99 Time Remaining: 28d 9h 24m Buy It Now for only: $1.99

Dell Axim PDA X3 X3i X30 X30i Backup RTC Battery CB29 $7.20 Time Remaining: 8h 16m Buy It Now for only: $7.20

PowerBook G4 A1138 15 Pram Backup Battery 820 1819 A $40.00 Time Remaining: 20d 2h 30m Buy It Now for only: $40.00

NEW TOSHIBA S1 TECRA TE2000 TE2100 V000010510 BIOS RTC BACKUP CMOS BATTERY $3.99 Time Remaining: 14d 9h 35m Buy It Now for only: $3.99

Computer Backup Battery Varta V60R UltraLast UL60R2PIN $5.95 Time Remaining: 15d 19h Buy It Now for only: $5.95

15 MacBook Pro A1226 CMOS PRAM Backup Battery 1073 27 $29.95 Time Remaining: 29d 19h 48m Buy It Now for only: $29.95

CyberPower CP1350AVRLCD UPS Battery Backup $139.99 Time Remaining: 2d 21h 41m Buy It Now for only: $139.99

HP Mini 1000 1030NR PRAM CMOS Backup Battery 1074 62 $29.95 Time Remaining: 29d 21h 43m Buy It Now for only: $29.95

HighPoint RocketRAID 4320 Controller Kit including Battery Backup both NIB $379.00 Time Remaining: 1d 20h 34m

NEW LOT 4 LI ION RECHARGEABLE COIN CELL BUTTON LIR2032 BACKUP CMOS BATTERY $5.80 Time Remaining: 28d 9h 10m Buy It Now for only: $5.80

NEW CMOS BATTERY FOR ML1220 ML 1220 BIOS BACKUP RECHARGEABLE W CABLE $5.99 Time Remaining: 17d 7h 33m Buy It Now for only: $5.99

NEW HP PAVILION DV6200 DV6300 DV9000 DV9100 CMOS RTC BIOS BACK UP BATTERY CB06 $2.65 Time Remaining: 16d 9h 24m Buy It Now for only: $2.65

NEW OEM ML1220 ML1220 3V RECHARGEABLE 2 PIN BIOS BACKUP CMOS RTC BATTERY $5.99 Time Remaining: 17d 7h 31m Buy It Now for only: $5.99

CyberPower CP600LCD UPS Battery Backup $64.99 Time Remaining: 16d 17h 6m Buy It Now for only: $64.99

goBAT Backup Battery $19.99 Time Remaining: 16d 16h 41m Buy It Now for only: $19.99

NEW ACER ASPIRE 5920 SERIES 5920G OEM RECHARGEABLE RTC BIOS BACKUP CMOS BATTERY $7.98 Time Remaining: 25d 7h 49m Buy It Now for only: $7.98

LOT 2 NEW LIR2032 CR2032 RECHARGEABLE LITHIUM ION CMOS RTC BIOS BACKUP BATTERY $3.90 Time Remaining: 19d 8h 59m Buy It Now for only: $3.90

NEW 2 PCS LI ION RECHARGEABLE 2450 LIR2450 COIN CELL BIOS BACKUP CMOS BATTERY $5.58 Time Remaining: 28d 8h 55m Buy It Now for only: $5.58

APC Back UPS ES 750 750VA Battery Backup Power BE750G $49.00 Time Remaining: 4d 14h 51m

154 Acer Aspire 5920 5920 6864 PRAM CMOS Backup Battery $9.95 Time Remaining: 17d 1h 50m Buy It Now for only: $9.95

Apple PowerBook G4 A1106 Genuine Backup Battery 820 1686 A $21.85 Time Remaining: 28d 19h 19m Buy It Now for only: $21.85

NEW DELL AXIM PDA X3 X3i X30 X30i OEM BACKUP BIOS RTC CMOS BATTERY CB29 $7.50 Time Remaining: 19d 8h 33m Buy It Now for only: $7.50

COIN TYPE ML1220 ML 1220 RECHARGEABLE 3V W TAG RTC BIOS BACKUP CMOS BATTERY $5.79 Time Remaining: 4d 7h 49m Buy It Now for only: $5.79

NEW RECHARGEABLE ML1220 3000 N100 BIOS BACKUP CMOS BATTERY $5.79 Time Remaining: 27d 8h 40m Buy It Now for only: $5.79

NEW ML1220 OMNIBOOK XE3 150 BC1 BIOS BACKUP CMOS BATTERY $5.79 Time Remaining: 27d 9h 2m Buy It Now for only: $5.79

NEW LOT 2 LI ION 2450 LIR2450 COIN CELL BUTTON RTC BIOS BACKUP CMOS BATTERY $5.58 Time Remaining: 18d 7h 46m Buy It Now for only: $5.58

Averatec C3500 CMOS PRAM Backup Battery 976 65 $9.95 Time Remaining: 10d 3h 10m Buy It Now for only: $9.95

NEW TOSHIBA PORTEGE R100 M100 RTC BIOS BACKUP CMOS BATTERY $8.90 Time Remaining: 4d 8h 10m Buy It Now for only: $8.90

New Dell PERC H700 1 GB NVRAM kit with battery backup BBU 6 GB sec SAS SATA $450.00 Time Remaining: 1d 1h 52m Buy It Now for only: $599.00

NEW LOT 2 LIR2450 36V RECHARGEABLE 2450 COIN CELL RTC BIOS BACKUP CMOS BATTERY $5.58 Time Remaining: 12d 7h 40m Buy It Now for only: $5.58

NEW TOSHIBA TECRA S1 M20 TE2000 RTC BIOS BACKUP CMOS BATTERY $3.99 Time Remaining: 1d 7h 43m Buy It Now for only: $3.99

NEWSupermicro BTR 0012L0000 LSI Battery Backup Unit for cached data protection $199.99 Time Remaining: 25d 5h Buy It Now for only: $199.99

NEWSupermicro BTR 0018L0000 LSI Battery Backup Unit for cached data protection $199.99 Time Remaining: 25d 5h 2m Buy It Now for only: $199.99

NEWSupermicro BTR 0013 Battery Backup Unit for cached data protection $199.99 Time Remaining: 25d 5h 3m Buy It Now for only: $199.99

Genuine Dell XPS M1530 CMOS Backup Battery USB S VIDEO I O BOARD 484W105011 $6.79 Time Remaining: 24d 18h 36m Buy It Now for only: $6.79

DELL C291H MD3000 RAID CONTROLLER BACKUP BATTERY UNIT 25V 66Ah 400mA CN 0C291H $245.95 Time Remaining: 5h 20m Buy It Now for only: $245.95

LSI battery backup module Megaraid LSIIBBU07 Kit $125.00 Time Remaining: 22d 4h 35m Buy It Now for only: $125.00

14 HP Compaq nc6400 CMOS PRAM Backup Battery 723 $9.95 Time Remaining: 17d 14m Buy It Now for only: $9.95

IBM ServeRAID 6i U320 SCSI RAID With Battery Backup Unit 90P5224 $89.00 Time Remaining: 2d 8h 8m

Macbook Pro 17 Backup Battery 922 7952 922 8397 A1229 $2.95 Time Remaining: 23d 16h 41m Buy It Now for only: $2.95

HP Mini 2133 CMOS PRAM Backup Battery WORKING $11.99 Time Remaining: 8d 1h 38m Buy It Now for only: $11.99

Roal Model 132 Battery Back UP Power Supply PS PSU 97H7316 $25.00 Time Remaining: 4d 16h 17m Buy It Now for only: $25.00

HP RAID controller battery backup unit 650 mAh 575031 B21 $49.00 Time Remaining: 28d 18h 37m Buy It Now for only: $49.00

HP COMPAQ DV2000 DV2500 DV2700 V2000 CMOS BIOS BACKUP BATTERY CABLE CR2016 $1.99 Time Remaining: 22d 17h 18m Buy It Now for only: $1.99

GENUINE HP COMPAQ DV2000 DV2700 DV6000 V2000 V6000 CMOS BACKUP BATTERY 2322407 $1.99 Time Remaining: 22d 17h 18m Buy It Now for only: $1.99

CyberPower CP1000AVRLCD UPS Battery Backup $109.99 Time Remaining: 8d 3m Buy It Now for only: $109.99

3WARE BBU MODULE 03 MEMORY BACKUP BATTERY $118.00 Time Remaining: 20d 2h 49m Buy It Now for only: $118.00

NEW CMOS RTC BATTERY BACKUP VARTA V20HR LEADS A205 $7.90 Time Remaining: 14d 12h 25m Buy It Now for only: $7.90

ONEAC 1000X Battery Back Up ON 1000XAU $395.00 Time Remaining: 4d 15h 6m

NEW LOT 2 HP COMPAQ EVO N610C N610V N620C BIOS BACKUP CMOS RTC BATTERY $3.40 Time Remaining: 5d 8h 52m Buy It Now for only: $3.40

NEW HP PAVILION 3V DV6000 OEM AHL03003095 BIOS CMOS RTC BACKUP BATTERY 06 $2.65 Time Remaining: 15d 7h 59m Buy It Now for only: $2.65

3Ware 9650SE 12ML SATA RAID CONTROLLER WITH Battery Backup Unit BBU and Cables $349.99 Time Remaining: 12d 22h 20m Buy It Now for only: $349.99

HP Mini 1000 1030nr CMOS PRAM Backup Battery 994 5 $9.95 Time Remaining: 28d 20h 33m Buy It Now for only: $9.95

NEW DELL INSPIRON OEM 9100 XPS M170 M1710 M1210 BIOS RTC BACKUP CMOS BATTERY $2.90 Time Remaining: 29d 8h 55m Buy It Now for only: $2.90

Dell Powervault MD3000 RAID Controller Battery Backup Unit BAT 1S3P C291H $167.99 Time Remaining: 14d 1h 47m Buy It Now for only: $167.99

NEW 2 PCS HP COMPAQ EVO N610C N610V N620C RTC BIOS BACKUP CMOS BATTERY $3.39 Time Remaining: 26d 9h 4m Buy It Now for only: $3.39

HP nx5000 CMOS PRAM Backup Battery 775 $9.95 Time Remaining: 7d 6m Buy It Now for only: $9.95

HP G50 CMOS PRAM Backup Battery $4.99 Time Remaining: 15d 7h 33m Buy It Now for only: $4.99

Emerson Liebert PSP500MT 120 UPS Battery backup Surge protection 6 Power outlets $30.00 Time Remaining: 3d 23h 24m Buy It Now for only: $40.00

NEW TOSHIBA SATELLITE 1400 1800 2400 A20 A25 OEM RTC BIOS BACKUP CMOS BATTERY $4.50 Time Remaining: 1d 3h 40m Buy It Now for only: $4.50

APPLE POWERBOOK G4 A1046 PRAM BACKUP BATTERY BOARD + CABLE 820 1484 A $10.49 Time Remaining: 9d 21h 52m Buy It Now for only: $10.49

LOT2 NEW DELL AXIM PDA X30 X30i BACKUP RTC BATTERY CB29 $14.00 Time Remaining: 29d 5h 45m Buy It Now for only: $14.00

HP Mini 1000 1116NR CMOS PRAM Backup Battery 938 87 $9.95 Time Remaining: 23d 23h 15m Buy It Now for only: $9.95

NEW OEM HP PAVILION DV6300 DV6400 RTC BIOS CMOS BACKUP BATTERY CB06 $1.80 Time Remaining: 26d 9h 48m Buy It Now for only: $1.80

NEW DELL LATITUDE X200 3OOm INSPIRON RTC BIOS BACKUP CMOS BATTERY $11.90 Time Remaining: 3d 9h 55m Buy It Now for only: $11.90

Dell XPS M1330 CMOS PRAM Backup Battery 1046 59 $17.94 Time Remaining: 19d 23h 21m Buy It Now for only: $17.94

New LSI MegaRAID LSIIBBU06 Intelligent Battery Backup Unit $158.99 Time Remaining: 29d 8h 38m Buy It Now for only: $158.99

Compaq CQ50 139WM CMOS PRAM Backup Battery 906 76 $9.95 Time Remaining: 4d 22h 5m Buy It Now for only: $9.95

IBM ServeRAID 6i U320 SCSI RAID With Battery Backup Unit 90P5224 $79.00 Time Remaining: 5d 7h 51m Buy It Now for only: $89.00

NEW LOT 10 MAXELL ML1220 RECHARGEABLE BACKUP AHL03014003 RTC BIOS CMOS BATTERY $28.98 Time Remaining: 19d 8h 38m Buy It Now for only: $28.98

HP TC1100 CMOS PRAM Backup Batteries Battery Set 948 37 $9.95 Time Remaining: 27d 21h 5m Buy It Now for only: $9.95

Computer Backup Battery Varta V60R UltraLast UL60R2PIN $5.35 Time Remaining: 15d 19h 7m Buy It Now for only: $5.35

Asus EEE PC 1015PEM CMOS PRAM Backup Battery 852 $9.95 Time Remaining: 8d 4h 31m Buy It Now for only: $9.95

HP Mini 1151nr CMOS PRAM Backup Battery 993 64 $9.95 Time Remaining: 28d 2h 47m Buy It Now for only: $9.95

COMPAQ CQ60 CMOS PRAM 012209 Backup Battery US SELLER $9.50 Time Remaining: 15d 1h 36m Buy It Now for only: $9.50

Asus EEE PC 901 CMOS PRAM Backup Battery 854 $9.95 Time Remaining: 9d 13m Buy It Now for only: $9.95

MacBook A1181 Misc Bracket Clip Bezel Backup Battery Etc 988 47 $9.95 Time Remaining: 25d 23h 19m Buy It Now for only: $9.95

Battery Backup

Battery Backups for Data and Equipment Protection

In today’s technology reliant business world, companies are becoming increasingly responsive to the need to protect and retain valuable business data. One often overlooked means of protecting against data loss and equipment damage is the utilization of quality battery backup device in addition to critical data retention and mainframe disaster recovery software implementation. While battery backup can prevent the loss of valuable data in the event of a power outage or lapse, a quality battery backup solution will furthermore protect expensive electronic equipment such as personal computers and servers from costly damage. Considering the high cost associated with data loss and equipment replacement, not just any battery backup device will suffice. Here we examine some of the factors that should be considered in the selection of a battery backup for business or home use.

First of all, what does battery backup do? A battery backup, also referred to as an Uninterruptible Power Supply (UPS), allows equipment to safely shut down temporarily in the event of a power outage or lapse in service, but a quality backup unit also prevents equipment damage by regulating fluctuations in the flow of electricity to the equipment. Even when electrical service is seemingly reliable and consistent, variations such as spikes and surges alter the voltage level being delivered to sensitive electronic equipment. Battery backups with an automatic voltage regulation feature are recommended due to their ability to prevent such fluctuations from harming equipment in the long term.

A battery backup must be capable of accommodating the amount of energy required to power the equipment for which it is intended without being overworked. A battery backup device must have the appropriate wattage and volt-ampere ratings to support the equipment that will be utilizing it. While a single home computer and monitor may be able to get by with a basic battery backup unit, more demanding applications such as server rooms warrant a more powerful solution. Additionally, a more advanced battery backup unit will incorporate software which performs periodic tests on the device and retains the test results.

Even when an appropriately powered, self testing battery backup device is being utilized, telecommunication equipment connected directly to a computer or server poses a hidden danger. A single lightning strike can easily travel via RJ-11 and RJ-45 cables and wreak havoc on the connected equipment. A battery backup device with RJ-11 and RJ-45 protection provides a necessary layer of defense between valuable equipment and storm related surges or lightning.

Awareness of product features and voltage ratings among various products is critical to selecting a battery backup device that is sufficient for a particular application. All battery backup solutions do not incorporate all of the features outlined herein. Other factors such as whether all or only select outlets on a unit are actually battery backed and whether a device facilitates the ability to “hot swap” a battery when needed may also be considered in the selection of a battery backup device.

About the Author

About the Author: Stephen J. Richards has 25 years experience in Data Management and Information Technology. This information is provided as a public service by Neon Enterprise Software, a leading provider of mainframe disaster recovery and data retention technology.

How do I change the battery on a wired smoke detector with a backup battery?

I was wondering if someone could tell me how to change the battery on a Firex smoke detector? The smoke detectors seem to be wired to the house with a backup battery in case the power goes out.

It's still that simple, that case as you call it, just pops out, the wires are connected together, and will pop off the end, don't worry about it. Put the new one in the same way. A screw driver may have to be used, they get tight after a few years.

A Survivalist Solar Generator Battery Backup System For When SHTF