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Home > 12v Power Accessory Socket & DC to DC USB Adapters / Converters > Mobile Installation Tools, Power Supplies & Accessories > Battery Maintainer, Trickle Charger, Conditioner, Desulfator & Isolator

Battery Maintainer, Trickle Charger, Conditioner, Desulfator & Isolator


The main cause of battery failure is due to sulfation buildup on the battery plates. Desulfaters emit a pulsating dc current that removes the sulfate deposits from the plates and returns them to the battery acid as active electrolyte. Pulse Technology works with all types of lead-acid batteries including sealed, gel cell and AGM. By keeping the plates clean, a battery charges faster and deeper so it works harder and lasts longer than you ever thought possible.

Low amperage chargers are an ideal way to maintain a battery's charge for people who don't use their vehicle everyday, go short distances, or do lots of stop-and-go driving. They can also be used to charge small batteries for ATVs, motorcycles, snowmobiles, and lawn tractors. Or, batteries that have a long storage time. And, in cold climates, they're indispensable for keeping batteries warm overnight and ready for starting. Click here for Multi Battery Hookup Diagrams.



1 Amp Trickle Charger
1 Amp Trickle Charger

1 Amp Trickle Charger

Retail: $39.00
Sale Price: $29.89 (You save: 23%)
1.5 Amp Automatic Battery Companion Charger
1.5 Amp Automatic Battery Companion Charger

1.5 Amp Automatic Battery Companion Charger

Retail: $69.95
Sale Price: $47.99 (You save: 31%)
1.5 Amp Fully Automatic Onboard Battery Maintainer & Charger
1.5 Amp Fully Automatic Onboard Battery Maintainer & Charger

1.5 Amp Fully Automatic Onboard Battery Maintainer & Charger

Retail: $49.06
Sale Price: $39.95 (You save: 19%)
10-Bank 12V Battery Charger Maintainer Management System
10-Bank 12V Battery Charger Maintainer Management System

10-Bank 12V Battery Charger Maintainer Management System

Retail: $754.95
Sale Price: $579.95 (You save: 23%)
12 Battery Maintenance System
12 Battery Maintenance System

12 Battery Maintenance System

Retail: $299.95
Sale Price: $249.95 (You save: 17%)
12 or 24 Volt Waterproof 2 Bank Battery Charger 20 Amp On Board
12 or 24 Volt Waterproof 2 Bank Battery Charger 20 Amp On Board

12 or 24 Volt Waterproof 2 Bank Battery Charger 20 Amp On Board

Retail: $276.95
Sale Price: $229.95 (You save: 17%)
12 Volt 1.33 Amp Battery Charger Maintainer Conditioner Desulfator
12 Volt 1.33 Amp Battery Charger Maintainer Conditioner Desulfator

12 Volt 1.33 Amp Battery Charger Maintainer Conditioner Desulfator

Retail: $74.95
Sale Price: $59.95 (You save: 20%)
12 Volt 1.5A OnBoard Battery Charger Maintainer Desulfator Conditioner
12 Volt 1.5A OnBoard Battery Charger Maintainer Desulfator Conditioner

12 Volt 1.5A OnBoard Battery Charger Maintainer Desulfator Conditioner

Retail: $69.95
Sale Price: $59.95 (You save: 14%)
12 Volt ATV & Motorcycle Maintenance & Battery Charger
12 Volt ATV & Motorcycle Maintenance & Battery Charger

12 Volt ATV & Motorcycle Maintenance & Battery Charger

Retail: $69.95
Sale Price: $49.99 (You save: 29%)
12 Volt Battery and Alternator Condition Tester
12 Volt Battery and Alternator Condition Tester

12 Volt Battery and Alternator Condition Tester

Retail: $29.95
Sale Price: $19.95 (You save: 33%)
12 Volt Battery Brain Automatic Disconnect
12 Volt Battery Brain Automatic Disconnect

12 Volt Battery Brain Automatic Disconnect

Retail: $99.95
Sale Price: $79.95 (You save: 20%)
12 Volt Battery Saver Auto Disconnect Switch
12 Volt Battery Saver Auto Disconnect Switch

12 Volt Battery Saver Auto Disconnect Switch

Retail: $169.95
Sale Price: $139.95 (You save: 18%)
12 Volt Battery Tester
12 Volt Battery Tester

12 Volt Battery Tester

Retail: $29.95
Sale Price: $16.95 (You save: 43%)
12 Volt Compact Battery Charger
12 Volt Compact Battery Charger

12 Volt Compact Battery Charger

Retail: $89.99
Sale Price: $69.99 (You save: 22%)
12 Volt OnBoard Battery Restorer Conditioner with Display
12 Volt OnBoard Battery Restorer Conditioner with Display

12 Volt OnBoard Battery Restorer Conditioner with Display

Retail: $89.95
Sale Price: $69.95 (You save: 22%)
12 Volt Wheeled Manual Battery Charger
12 Volt Wheeled Manual Battery Charger

12 Volt Wheeled Manual Battery Charger

Retail: $197.45
Sale Price: $129.95 (You save: 34%)
12, 24, or 36 Volt Marine Battery Charger
12, 24, or 36 Volt Marine Battery Charger

12, 24, or 36 Volt Marine Battery Charger

Retail: $505.40
Sale Price: $399.95 (You save: 21%)
12-48V 4-Bank 40A On-Board Battery Charger
12-48V 4-Bank 40A On-Board Battery Charger

12-48V 4-Bank 40A On-Board Battery Charger

Retail: $419.99
Sale Price: $324.95 (You save: 23%)
12-Volt 2, 4, or 8 Amp Battery Charger Maintainer Desulfator Conditioner
12-Volt 2, 4, or 8 Amp Battery Charger Maintainer Desulfator Conditioner

12-Volt 2, 4, or 8 Amp Battery Charger Maintainer Desulfator Conditioner

Retail: $189.95
Sale Price: $134.95 (You save: 29%)
12-Volt 25 Watt Battery Saver/Maintainer and Battery Rescue
12-Volt 25 Watt Battery Saver/Maintainer and Battery Rescue

12-Volt 25 Watt Battery Saver/Maintainer and Battery Rescue

Retail: $79.95
Sale Price: $64.95 (You save: 19%)
12-Volt Battery Alarm Monitor with Load Tester and Voltmeter
12-Volt Battery Alarm Monitor with Load Tester and Voltmeter

12-Volt Battery Alarm Monitor with Load Tester and Voltmeter

Retail: $69.95
Sale Price: $59.95 (You save: 14%)
12-Volt Battery Charger and Maintainer
12-Volt Battery Charger and Maintainer

12-Volt Battery Charger and Maintainer

Retail: $94.95
Sale Price: $79.95 (You save: 16%)
12-Volt Battery Charger Maintainer and Tester
12-Volt Battery Charger Maintainer and Tester

12-Volt Battery Charger Maintainer and Tester

Retail: $149.95
Sale Price: $119.95 (You save: 20%)
120-Amp Dual Battery Isolator
120-Amp Dual Battery Isolator

120-Amp Dual Battery Isolator

Retail: $109.95
Sale Price: $89.95 (You save: 18%)
12V 1-Bank 10A On-Board Battery Charger
12V 1-Bank 10A On-Board Battery Charger

12V 1-Bank 10A On-Board Battery Charger

Retail: $139.95
Sale Price: $129.95 (You save: 7%)
12V 5 Bank Commercial Battery Management System
12V 5 Bank Commercial Battery Management System

12V 5 Bank Commercial Battery Management System

Retail: $559.95
Sale Price: $419.95 (You save: 25%)
12V and 24V 26000mA (26A) Fully Automatic Battery Charger and Maintainer
12V and 24V 26000mA (26A) Fully Automatic Battery Charger and Maintainer

12V and 24V 26000mA (26A) Fully Automatic Battery Charger and Maintainer

Retail: $359.95
Sale Price: $299.95 (You save: 17%)
12V and 24V 7200mA (7.2A) Fully Automatic Battery Charger and Maintainer
12V and 24V 7200mA (7.2A) Fully Automatic Battery Charger and Maintainer

12V and 24V 7200mA (7.2A) Fully Automatic Battery Charger and Maintainer

Retail: $129.95
Sale Price: $99.95 (You save: 23%)
140 Amp Battery Isolator
140 Amp Battery Isolator

140 Amp Battery Isolator

Retail: $219.95
Sale Price: $165.95 (You save: 25%)
2 amp 6 & 12V Trickle Charger
2 amp 6 & 12V Trickle Charger

2 amp 6 & 12V Trickle Charger

Retail: $49.90
Sale Price: $39.50 (You save: 21%)
2 Watt Solar Battery Charger & Desulfator
2 Watt Solar Battery Charger & Desulfator

2 Watt Solar Battery Charger & Desulfator

Retail: $119.95
Sale Price: $94.95 (You save: 21%)
2-Watt 12-Volt Solar Battery Charger and Maintainer
2-Watt 12-Volt Solar Battery Charger and Maintainer

2-Watt 12-Volt Solar Battery Charger and Maintainer

Retail: $124.95
Sale Price: $104.95 (You save: 16%)
200 AMP BATTERY ISOLATOR
200 AMP BATTERY ISOLATOR

200 AMP BATTERY ISOLATOR

Retail: $249.95
Sale Price: $199.95 (You save: 20%)
24 Volt 4 Amp Battery Charger Maintainer Desulfator Conditioner
24 Volt 4 Amp Battery Charger Maintainer Desulfator Conditioner

24 Volt 4 Amp Battery Charger Maintainer Desulfator Conditioner

Retail: $179.95
Sale Price: $147.95 (You save: 18%)
24 Volt Battery Saver Auto Disconnect Switch
24 Volt Battery Saver Auto Disconnect Switch

24 Volt Battery Saver Auto Disconnect Switch

Retail: $149.95
Sale Price: $124.95 (You save: 17%)
24 Volt OnBoard Battery Restorer Conditioner With Battery and Charging System Indicator
24 Volt OnBoard Battery Restorer Conditioner With Battery and Charging System Indicator

24 Volt OnBoard Battery Restorer Conditioner With Battery and Charging System Indicator

Retail: $99.95
Sale Price: $79.95 (You save: 20%)
24-Volt Battery Charger and Maintainer
24-Volt Battery Charger and Maintainer

24-Volt Battery Charger and Maintainer

Retail: $129.95
Sale Price: $93.95 (You save: 28%)
30 Amp 3-Bank Waterproof Smart On-Board Battery Charger
30 Amp 3-Bank Waterproof Smart On-Board Battery Charger

30 Amp 3-Bank Waterproof Smart On-Board Battery Charger

Retail: $339.99
Sale Price: $289.95 (You save: 15%)
30 Watt Folding Solar 12 Volt Battery Charger
30 Watt Folding Solar 12 Volt Battery Charger

30 Watt Folding Solar 12 Volt Battery Charger

Retail: $499.95
Sale Price: $267.95 (You save: 46%)
36 or 48 volt On-Board Battery Desulfator Restorer Conditioner
36 or 48 volt On-Board Battery Desulfator Restorer Conditioner

36 or 48 volt On-Board Battery Desulfator Restorer Conditioner

Retail: $109.95
Sale Price: $89.95 (You save: 18%)
36 or 48 volt Smart Battery Charger Maintainer Desulfator Conditioner
36 or 48 volt Smart Battery Charger Maintainer Desulfator Conditioner

36 or 48 volt Smart Battery Charger Maintainer Desulfator Conditioner

Retail: $229.95
Sale Price: $179.95 (You save: 22%)
36-Volt Battery Charger and Maintainer
36-Volt Battery Charger and Maintainer

36-Volt Battery Charger and Maintainer

Retail: $144.95
Sale Price: $107.95 (You save: 26%)
3600 Peak Amps Diesel Jump Starter and Portable Power Unit
3600 Peak Amps Diesel Jump Starter and Portable Power Unit

3600 Peak Amps Diesel Jump Starter and Portable Power Unit

Retail: $410.88
Sale Price: $297.95 (You save: 27%)
4-Way Battery Selector Switch
4-Way Battery Selector Switch

4-Way Battery Selector Switch

Retail: $39.95
Sale Price: $27.95 (You save: 30%)
4-Way Battery Selector Switch
4-Way Battery Selector Switch

4-Way Battery Selector Switch

Retail: $39.95
Sale Price: $27.95 (You save: 30%)
4.3 Amp Automatic Battery Charger & Maintainer
4.3 Amp Automatic Battery Charger & Maintainer

4.3 Amp Automatic Battery Charger & Maintainer

Retail: $99.95
Sale Price: $74.95 (You save: 25%)
5 Watt Solar Battery Charger & Desulfator
5 Watt Solar Battery Charger & Desulfator

5 Watt Solar Battery Charger & Desulfator

Retail: $209.95
Sale Price: $159.95 (You save: 24%)
5-stage Maintenance Battery Charger w/ Desulfator
5-stage Maintenance Battery Charger w/ Desulfator

5-stage Maintenance Battery Charger w/ Desulfator

Retail: $109.00
Sale Price: $89.95 (You save: 17%)
6 Volt 25 Watt Battery Saver/Maintainer and Battery Rescue
6 Volt 25 Watt Battery Saver/Maintainer and Battery Rescue

6 Volt 25 Watt Battery Saver/Maintainer and Battery Rescue

Retail: $79.95
Sale Price: $67.95 (You save: 15%)
6 Watt Solar Battery Charger & Desulfator
6 Watt Solar Battery Charger & Desulfator

6 Watt Solar Battery Charger & Desulfator

Retail: $239.95
Sale Price: $174.95 (You save: 27%)
6-12 Volt Battery 10/40/200 AMP Wheel Style Charger / Starter
6-12 Volt Battery 10/40/200 AMP Wheel Style Charger / Starter

6-12 Volt Battery 10/40/200 AMP Wheel Style Charger / Starter

Retail: $261.15
Sale Price: $149.95 (You save: 43%)
6-12 Volt Manual Wheeled Battery Charger and Tester
6-12 Volt Manual Wheeled Battery Charger and Tester

6-12 Volt Manual Wheeled Battery Charger and Tester

Retail: $281.15
Sale Price: $154.95 (You save: 45%)
6-24 Volt Solar Powered Battery Desulfator Conditioner
6-24 Volt Solar Powered Battery Desulfator Conditioner

6-24 Volt Solar Powered Battery Desulfator Conditioner

Retail: $189.95
Sale Price: $74.95 (You save: 61%)
6-Volt and 12-Volt Automatic Multi-Purpose Battery Charger and Maintainer 3.5A
6-Volt and 12-Volt Automatic Multi-Purpose Battery Charger and Maintainer 3.5A

6-Volt and 12-Volt Automatic Multi-Purpose Battery Charger and Maintainer 3.5A

Retail: $79.95
Sale Price: $69.95 (You save: 13%)
6-Volt Battery Charger and Maintainer
6-Volt Battery Charger and Maintainer

6-Volt Battery Charger and Maintainer

Retail: $84.95
Sale Price: $69.95 (You save: 18%)
6/4/2 Amp Fully Automatic Charger/Maintainer
6/4/2 Amp Fully Automatic Charger/Maintainer

6/4/2 Amp Fully Automatic Charger/Maintainer

Retail: $93.76
Sale Price: $51.95 (You save: 45%)
6V / 12V / 24V Battery Tester
6V / 12V / 24V Battery Tester

6V / 12V / 24V Battery Tester

Retail: $29.95
Sale Price: $24.95 (You save: 17%)
6V and 12V 1100mA (1.1A) Fully Automatic Battery Charger and Maintainer
6V and 12V 1100mA (1.1A) Fully Automatic Battery Charger and Maintainer

6V and 12V 1100mA (1.1A) Fully Automatic Battery Charger and Maintainer

Retail: $59.95
Sale Price: $47.95 (You save: 20%)
6V and 12V 750mA (.75A) Fully Automatic Battery Charger and Maintainer
6V and 12V 750mA (.75A) Fully Automatic Battery Charger and Maintainer

6V and 12V 750mA (.75A) Fully Automatic Battery Charger and Maintainer

Retail: $44.95
Sale Price: $32.95 (You save: 27%)
6V and 12V Battery Charger / Maintainer
6V and 12V Battery Charger / Maintainer

6V and 12V Battery Charger / Maintainer

Retail: $39.95
Sale Price: $29.95 (You save: 25%)
Battery Pulse Maintenance Charger Desulfater
Battery Pulse Maintenance Charger Desulfater

Battery Pulse Maintenance Charger Desulfater

Retail: $129.95
Sale Price: $89.95 (You save: 31%)
BATTERY SEPARATOR SMART SOLENOID
BATTERY SEPARATOR SMART SOLENOID

BATTERY SEPARATOR SMART SOLENOID

Retail: $89.95
Sale Price: $79.95 (You save: 11%)
Battery Tender 12-Volt 4-Bank Battery Management System
Battery Tender 12-Volt 4-Bank Battery Management System

Battery Tender 12-Volt 4-Bank Battery Management System

Retail: $249.95
Sale Price: $189.95 (You save: 24%)
Battery Tender 12-Volt Dual Battery Management System
Battery Tender 12-Volt Dual Battery Management System

Battery Tender 12-Volt Dual Battery Management System

Retail: $129.95
Sale Price: $89.95 (You save: 31%)
Battery Tender Junior 12V Battery Charger
Battery Tender Junior 12V Battery Charger

Battery Tender Junior 12V Battery Charger

Retail: $49.95
Sale Price: $33.95 (You save: 32%)
Battery Tender Plus 12V Battery Charger
Battery Tender Plus 12V Battery Charger

Battery Tender Plus 12V Battery Charger

Retail: $69.95
Sale Price: $54.95 (You save: 21%)
Battery Tender Waterproof 12V Battery Charger
Battery Tender Waterproof 12V Battery Charger

Battery Tender Waterproof 12V Battery Charger

Retail: $59.99
Sale Price: $39.99 (You save: 33%)
Charge Pro Series Marine Battery Charger
Charge Pro Series Marine Battery Charger

Charge Pro Series Marine Battery Charger

Retail: $157.95
Sale Price: $129.95 (You save: 18%)
Charge Pro Series Marine Battery Charger (12/24-Volt, 15-Amps 5/5/5, Triple Output)
Charge Pro Series Marine Battery Charger (12/24-Volt, 15-Amps 5/5/5, Triple Output)

Charge Pro Series Marine Battery Charger (12/24-Volt, 15-Amps 5/5/5, Triple Output)

Retail: $298.95
Sale Price: $247.95 (You save: 17%)
Dual AGM Battery Charger with Pulse Desulfator
Dual AGM Battery Charger with Pulse Desulfator

Dual AGM Battery Charger with Pulse Desulfator

Retail: $229.95
Sale Price: $169.95 (You save: 26%)
Folding Solar Battery Charger
Folding Solar Battery Charger

Folding Solar Battery Charger

Retail: $619.95
Sale Price: $299.95 (You save: 52%)
Guest Battery Pal 12v Float Charger
Guest Battery Pal 12v Float Charger

Guest Battery Pal 12v Float Charger

Retail: $59.95
Sale Price: $49.95 (You save: 17%)
Heavy Duty Diesel Power Marie Battery Selector Switch
Heavy Duty Diesel Power Marie Battery Selector Switch

Heavy Duty Diesel Power Marie Battery Selector Switch

Retail: $149.95
Sale Price: $109.95 (You save: 27%)
Marine Battery Charger (12-Amp)
Marine Battery Charger (12-Amp)

Marine Battery Charger (12-Amp)

Retail: $234.95
Sale Price: $187.95 (You save: 20%)
Marine Battery Charger - Single Bank 6 Amp
Marine Battery Charger - Single Bank 6 Amp

Marine Battery Charger - Single Bank 6 Amp

Retail: $148.95
Sale Price: $94.95 (You save: 36%)
Marine Battery Selector Switch
Marine Battery Selector Switch

Marine Battery Selector Switch

Retail: $59.95
Sale Price: $47.95 (You save: 20%)
Multiple 4 Battery 6v/12v Charger Maintainer
Multiple 4 Battery 6v/12v Charger Maintainer

Multiple 4 Battery 6v/12v Charger Maintainer

Retail: $269.95
Sale Price: $244.95 (You save: 9%)
Multiple Batteries Charger & Desulfator
Multiple Batteries Charger & Desulfator

Multiple Batteries Charger & Desulfator

Retail: $143.95
Sale Price: $99.95 (You save: 31%)
On-board or Portable 12 Volt Battery Maintainer Charger
On-board or Portable 12 Volt Battery Maintainer Charger

On-board or Portable 12 Volt Battery Maintainer Charger

Retail: $89.95
Sale Price: $77.95 (You save: 13%)
Portable Marine Battery Charger (12-Volt, 6-Amps, Single Output)
Portable Marine Battery Charger (12-Volt, 6-Amps, Single Output)

Portable Marine Battery Charger (12-Volt, 6-Amps, Single Output)

Retail: $127.95
Sale Price: $89.95 (You save: 30%)
Powerful 12 Volt Battery Charger
Powerful 12 Volt Battery Charger

Powerful 12 Volt Battery Charger

Retail: $167.95
Sale Price: $139.99 (You save: 17%)
PowerPulse 12, 24, 36 or 48 Volt Battery Desulfator
PowerPulse 12, 24, 36 or 48 Volt Battery Desulfator

PowerPulse 12, 24, 36 or 48 Volt Battery Desulfator

Retail: $74.95
Sale Price: $57.95 (You save: 23%)
Solar Charger Controller Desulfator 12 Volt with 15 Watt Panel
Solar Charger Controller Desulfator 12 Volt with 15 Watt Panel

Solar Charger Controller Desulfator 12 Volt with 15 Watt Panel

Retail: $199.95
Sale Price: $159.95 (You save: 20%)
Solar Charger-Controller-Desulfator 12 Volt with 5 Watt Solar Panel
Solar Charger-Controller-Desulfator 12 Volt with 5 Watt Solar Panel

Solar Charger-Controller-Desulfator 12 Volt with 5 Watt Solar Panel

Retail: $159.95
Sale Price: $119.95 (You save: 25%)
Solar Controller 12V Regulator
Solar Controller 12V Regulator

Solar Controller 12V Regulator

Retail: $49.95
Sale Price: $39.95 (You save: 20%)
Solar Power Car Battery Charger
Solar Power Car Battery Charger

Solar Power Car Battery Charger

Retail: $49.95
Sale Price: $37.95 (You save: 24%)
Solar Roll Battery Charger
Solar Roll Battery Charger

Solar Roll Battery Charger

Retail: $299.95
Sale Price: $179.95 (You save: 40%)
Universal Mount Marine Battery Selector Switch with Alternator Field Disconnect
Universal Mount Marine Battery Selector Switch with Alternator Field Disconnect

Universal Mount Marine Battery Selector Switch with Alternator Field Disconnect

Retail: $54.95
Sale Price: $34.95 (You save: 36%)
World Charger 12 Volt 20 Amp Battery Recovery Desulfator
World Charger 12 Volt 20 Amp Battery Recovery Desulfator

World Charger 12 Volt 20 Amp Battery Recovery Desulfator

Retail: $999.95
Sale Price: $749.95 (You save: 25%)


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