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Replacement batteries for 12,000+ phones, laptops, cameras, tools, medical and two-way radio devices, plus bulbs, fixtures and ceiling fans from Progress, Kichler, Visual Comfort, Satco and Westgate. Search by model number, part number or the code printed on your old one.

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Where's my model number?Popular:CR123AiPhone batteryDyson V8A19 LEDF32T8G4 halogen

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  • Ships in 24–36 hoursMost orders
  • Since 1992Founded in Sunnyvale
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Best-selling replacement batteries

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Flextone ECHO HD eR1 remote replacement battery 3.7V 900mAh, CS-BTK112FR

3.7V 900mAh/3.33Wh Li-ion Remote Control Battery for Flextone

3.7V 900mAh/3.33Wh Li-ion Remote Control Battery for Flextone
$21.95
Inova T4 flashlight replacement battery 3.7V 2200mAh, CS-INT400FT

3.7V 2200mAh/8.14Wh Li-ion Flashlight Battery for Inova

3.7V 2200mAh/8.14Wh Li-ion Flashlight Battery for Inova
$22.95
3.7V 1300mAh Li-ion single-cell battery pack 1ICP/7/34/48, CS-CM003SL

3.7V 1300mAh/4.81Wh Li-ion Custom Battery Packs for Custom Battery Pack

3.7V 1300mAh/4.81Wh Li-ion Custom Battery Packs for Custom Battery Pack
$16.95
Dyson DC16 replacement battery 22.2V 2000mAh, CS-DYC161VX

22.2V 2000mAh/44.40Wh Li-ion Vacuum Battery for Dyson

22.2V 2000mAh/44.40Wh Li-ion Vacuum Battery for Dyson
$41.95
Dyson V8 SV10 replacement battery 21.6V 2800mAh, CS-DYC810VX

21.6V 2800mAh/60.48Wh Li-ion Vacuum Battery for Dyson

21.6V 2800mAh/60.48Wh Li-ion Vacuum Battery for Dyson
$67.95
2.4V 700mAh Ni-MH 2 x AAA cordless phone battery pack, CS-CPB045UL

2.4V 700mAh Ni-MH Cordless Phone Battery for Universal

2.4V 700mAh Ni-MH Cordless Phone Battery for Universal
$16.95
Bose SoundLink SoundLink 3 replacement speaker battery 11.1V 2200mAh, CS-BSE107SL

11.1V 2200mAh/24.42Wh Li-ion Speaker Battery for BOSE

11.1V 2200mAh/24.42Wh Li-ion Speaker Battery for BOSE
$31.95
Tempest 12V sealed lead-acid AGM battery

Tempest TR22-12 12V 22Ah SLA Battery – F3 Terminal, Rechargeable AGM for Mobility Scooter, Medical, UPS

Tempest TR22-12 12V 22Ah SLA Battery – F3 Terminal, Rechargeable AGM for Mobility Scooter, Medical, UPS
$69.50

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Sival LEDG93S14WW-25 S14 LED party bulb 0.8W E27 warm white

Sival LED S14 Glass Party Bulb, 9 LEDs, 0.8W, Warm White, E27 Medium Base, 25-Pack

Sival LED S14 Glass Party Bulb, 9 LEDs, 0.8W, Warm White, E27 Medium Base, 25-Pack
$169.95
Sival commercial string light 50 ft black wire, E12 in-line sockets, coiled with plug

Sival Commercial Heavy-Duty Light String, 50 ft, E12 Candelabra Base, In-Line Sockets, Black, End-to-End Connectable, 1-Pack

Sival Commercial Heavy-Duty Light String, 50 ft, E12 Candelabra Base, In-Line Sockets, Black, End-to-End Connectable, 1-Pack
$120.95
Generation Lighting Nube four-light linear chandelier in Satin Brass, GLC1814SB

Nube Four Light Linear Chandelier in Satin Brass

Nube Four Light Linear Chandelier in Satin Brass
$259.95
Minka Aire Barn 65 in ceiling fan in Heirloom Bronze

Barn 65" Ceiling Fan in Heirloom Bronze

Barn 65" Ceiling Fan in Heirloom Bronze
$669.95
Kichler Shae four-light bath vanity light in Champagne Bronze, 32 in wide

Shae Four Light Bath in Champagne Bronze

Shae Four Light Bath in Champagne Bronze
$350.95
Progress Lighting Ratio four-light drum pendant in Brushed Nickel, P5015-09

Progress Lighting Ratio Four Light Pendant in Brushed Nickel

Progress Lighting Ratio Four Light Pendant in Brushed Nickel
$450.95
Progress Lighting Celino four-light bath & vanity in Champagne Bronze, P300545-177

Progress Lighting Celino Four Light Bath & Vanity in Champagne Bronze

Progress Lighting Celino Four Light Bath & Vanity in Champagne Bronze
$240.95
Diode FLUID VIEW 12V LED tape light 16.4 ft 4400K 80 CRI

FLUID VIEW 12V LED Tape Light, 80 CRI, 4400K - 16.4 ft.

FLUID VIEW 12V LED Tape Light, 80 CRI, 4400K - 16.4 ft.
$226.21

Batteries by device brand

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Bulb shapes & bases guide

Designer bulbs

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Bulbrite 776671 A19 LED bulb 4.5W E26 2700K half chrome

Bulbrite 776671 4.5W LED A19 A-Shape Bulb, E26 Medium Base, 2700K, 360 Lumens, Half Chrome

Bulbrite 776671 4.5W LED A19 A-Shape Bulb, E26 Medium Base, 2700K, 360 Lumens, Half Chrome
$25.98
Bulbrite LED Filament 7 Watt Dimmable BR20 Light Bulb with Frost Glass Finish and Medium (E26) Base - 2700K (Warm White Ligh

Bulbrite 772854 Bulbrite LED Filament 7 Watt Dimmable BR20 Light Bulb with Frost Glass Finish and Medium (E26) Base

Bulbrite 772854 Bulbrite LED Filament 7 Watt Dimmable BR20 Light Bulb with Frost Glass Finish and Medium (E26) Base
$16.95
Bulbrite 776997 4.5W G40 Globe Bulb, E26 Medium Base, 3000K, 200 Lumens, Clear/Smoke, 776997-4PK

(4-Pack) Bulbrite 776997 4.5W G40 Globe Bulb, E26 Medium Base, 3000K, 200 Lumens, Clear/Smoke

(4-Pack) Bulbrite 776997 4.5W G40 Globe Bulb, E26 Medium Base, 3000K, 200 Lumens, Clear/Smoke
$89.95
Bulbrite 776924 6W LED G40 Globe Bulb, E26 Medium Base, 2700K, 500 Lumens, Half Gold, 776924-4PK

(4-Pack) Bulbrite 776924 6W LED G40 Globe Bulb, E26 Medium Base, 2700K, 500 Lumens, Half Gold

(4-Pack) Bulbrite 776924 6W LED G40 Globe Bulb, E26 Medium Base, 2700K, 500 Lumens, Half Gold
$89.95
Bulbrite 776923 4.5W LED G25 Globe Bulb, E26 Medium Base, 2700K, 350 Lumens, Half Gold, 776923-4PK

(4-Pack) Bulbrite 776923 4.5W LED G25 Globe Bulb, E26 Medium Base, 2700K, 350 Lumens, Half Gold

(4-Pack) Bulbrite 776923 4.5W LED G25 Globe Bulb, E26 Medium Base, 2700K, 350 Lumens, Half Gold
$76.95
Bulbrite 776921 2.5W LED G16 Globe Bulb, E12 Medium Base, 2700K, 200 Lumens, Half Gold, 776921-4PK

(4-Pack) Bulbrite 776921 2.5W LED G16 Globe Bulb, E12 Medium Base, 2700K, 200 Lumens, Half Gold

(4-Pack) Bulbrite 776921 2.5W LED G16 Globe Bulb, E12 Medium Base, 2700K, 200 Lumens, Half Gold
$63.95
Bulbrite 776920 6W LED G40 Globe Bulb, E26 Medium Base, 2700K, 500 Lumens, Half Chrome, 776920-4PK

(4-Pack) Bulbrite 776920 6W LED G40 Globe Bulb, E26 Medium Base, 2700K, 500 Lumens, Half Chrome

(4-Pack) Bulbrite 776920 6W LED G40 Globe Bulb, E26 Medium Base, 2700K, 500 Lumens, Half Chrome
$93.95
Bulbrite 776909 7W LED ST18 Edison Bulb, E26 Medium Base, 2100K, 650 Lumens, Antique, 776909-4PK

(4-Pack) Bulbrite 776909 7W LED ST18 Edison Bulb, E26 Medium Base, 2100K, 650 Lumens, Antique

(4-Pack) Bulbrite 776909 7W LED ST18 Edison Bulb, E26 Medium Base, 2100K, 650 Lumens, Antique
$61.95

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Holiday and string lights by Sival

Shop Sival holiday lighting
Sival LEDFB10212CL B10 LED filament chandelier bulb 2W E12 2200K

Sival LED Filament Bulb, B10, 2200K, clear, glass, E12, 2W, 10-Pack

Sival LED Filament Bulb, B10, 2200K, clear, glass, E12, 2W, 10-Pack
$87.17
Sival G40 pearl white globe bulb with E12 candelabra base, 5W 130V

Sival G40 Bulb, 5W/130V, E12 Candelabra Base, Pearl White, 25-Pack

Sival G40 Bulb, 5W/130V, E12 Candelabra Base, Pearl White, 25-Pack
$34.48
Sival 10S11 clear sign bulb with E17 intermediate base, 10W 130V

Sival 10S11 Sign Bulb, 10W, 130V, intermediate base (E17), clear, 25-Pack

Sival 10S11 Sign Bulb, 10W, 130V, intermediate base (E17), clear, 25-Pack
$34.48
Sival Tuff Clips for C9 sockets, 100 pieces

Sival Tuff Clips, C9 Socket, 100 pieces

Sival Tuff Clips, C9 Socket, 100 pieces
$57.60
Sival LEDG93S14WW-25 S14 LED party bulb 0.8W E27 warm white

Sival LED S14 Glass Party Bulb, 9 LEDs, 0.8W, Warm White, E27 Medium Base, 25-Pack

Sival LED S14 Glass Party Bulb, 9 LEDs, 0.8W, Warm White, E27 Medium Base, 25-Pack
$169.95
Sival LDG40SWW-25 G40 LED globe bulb 0.96W E17 sun warm white

Sival LED G40 Faceted Plastic Globe Bulb, 5 LEDs, 0.96W, E17 Intermediate Base, Sun Warm White, 25-Pack

Sival LED G40 Faceted Plastic Globe Bulb, 5 LEDs, 0.96W, E17 Intermediate Base, Sun Warm White, 25-Pack
$75.60
Sival G305E12CL-25 G30 globe party bulb 5W E12 clear

Sival G30 Globe Party Bulbs, 5W, E12 Candelabra Base, Clear, 25-Pack

Sival G30 Globe Party Bulbs, 5W, E12 Candelabra Base, Clear, 25-Pack
$28.80
Sival commercial string light 50 ft black wire, E12 in-line sockets, coiled with plug

Sival Commercial Heavy-Duty Light String, 50 ft, E12 Candelabra Base, In-Line Sockets, Black, End-to-End Connectable, 1-Pack

Sival Commercial Heavy-Duty Light String, 50 ft, E12 Candelabra Base, In-Line Sockets, Black, End-to-End Connectable, 1-Pack
$120.95

Commercial lighting from Satco and Westgate

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LiFePO4 battery sale

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BSLBATT 12V 7Ah LiFePO4 Battery – Deep-Cycle SLA/AGM Replacement for Wheelchairs, Scooters & UPS (B-LiFePO4-12-7)
Sale

BSLBATT 12V 7Ah LiFePO4 Battery – Deep-Cycle SLA/AGM Replacement for Wheelchairs, Scooters & UPS (B-LiFePO4-12-7)

BSLBATT 12V 7Ah LiFePO4 Battery – Deep-Cycle SLA/AGM Replacement for Wheelchairs, Scooters & UPS (B-LiFePO4-12-7)
$74.95 $89.95
BSLBATT 12V 12Ah LiFePO4 Battery – Deep-Cycle SLA/AGM Replacement for Mobility, Solar & UPS (B-LiFePO4-12-12)
Sale

BSLBATT 12V 12Ah LiFePO4 Battery – Deep-Cycle SLA/AGM Replacement for Mobility, Solar & UPS (B-LiFePO4-12-12)

BSLBATT 12V 12Ah LiFePO4 Battery – Deep-Cycle SLA/AGM Replacement for Mobility, Solar & UPS (B-LiFePO4-12-12)
$94.95 $114.95
BSLBATT 12V 20Ah LiFePO4 deep-cycle battery
Sale

BSLBATT 12V 20Ah LiFePO4 Battery – Deep-Cycle SLA/AGM Replacement for Mobility, UPS & Solar (B-LiFePO4-12-20)

BSLBATT 12V 20Ah LiFePO4 Battery – Deep-Cycle SLA/AGM Replacement for Mobility, UPS & Solar (B-LiFePO4-12-20)
$114.95 $139.95
BSLBATT 12V 50Ah LiFePO4 deep-cycle battery
Sale

BSLBATT 12V 50Ah LiFePO4 Battery – Deep-Cycle SLA/AGM Replacement for Solar, UPS & Mobility (B-LiFePO4-12-50)

BSLBATT 12V 50Ah LiFePO4 Battery – Deep-Cycle SLA/AGM Replacement for Solar, UPS & Mobility (B-LiFePO4-12-50)
$219.95 $269.95

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Need help?

Not sure which bulb or battery fits? Send us the part number, a photo of the label or the device model and we'll match it.

All FAQs →
How do I find the right replacement battery?

Search the model number of your device, or the part number printed on the old battery, in the search bar at the top. You can also pick your device type under Find my battery. Still stuck? Email us a photo of the label.

How fast do you ship, and what does it cost?

Shipping is free on US orders. Most orders ship within 24–36 hours and arrive in 5–7 business days by UPS Ground or USPS. Shipping policy

Which bulb base or shape do I need?

Check the code printed on the old bulb (for example E26, GU10 or BR30) and match it. Our bulb shapes and bulb bases guides show each one side by side.

Can I return something?

Yes, within 14 days of invoice, as new in the original packaging. A 20% restocking fee applies unless you exchange. Returns policy

Do you offer bulk or contractor pricing?

Yes. Send us your list for fixtures, fans, bulbs, tubes or batteries and we'll quote it. Commercial & trade pricing

Buying for a job site, building or fleet?

Bulk and contractor pricing on fixtures, fans, bulbs, tubes and batteries. Send us your list and we'll quote it.

Request a bulk quoteCommercial & trade pricing

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