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Battery Charge and Maintain
Battery maintainers and smart chargers from CTEK and Battery Tender keep stored and secondary vehicles ready to start. Ideal for performance cars, weekend vehicles, and seasonal storage, these chargers automatically maintain proper battery voltage without overcharging.
Smart maintainers help prevent battery drain, reduce sulfation, and extend battery life for vehicles that sit for extended periods.
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- Adaptors and Cables
- audi-80-1988-esi8754457
- audi-80-1989-esi8515551
- audi-80-1990-esi2078855
- audi-90-1988-esi2273817
- audi-90-1989-esi2058501
- audi-90-1990-esi5029934
- audi-coupe-1987-esi9759445
- audi-s4-2010-esi3057204
- audi-s4-2011-esi5940385
- audi-s4-2012-esi1153649
- audi-s4-2013-esi5437747
- audi-s5-2010-esi9868036
- audi-s5-2011-esi3910619
- audi-s5-2012-esi5989999
- audi-s5-2013-esi4536166
- bmw-6-series-2006-esi4182325
- bmw-128i-2008-esi2168008
- bmw-128i-2010-esi6568785
- bmw-128i-2011-esi3717282
- bmw-128i-2012-esi1849629
- bmw-128i-2013-esi3217501
- bmw-318i-1991-esi5679218
- bmw-318i-1992-esi4058963
- bmw-318i-1993-esi4739260
- bmw-318i-1994-esi2341062
- bmw-318i-1998-esi9852799
- bmw-318ti-1995-esi2002845
- bmw-318ti-1996-esi5011770
- bmw-318ti-1998-esi1837567
- bmw-318ti-1999-esi8277809
- bmw-323ci-2000-esi3546797
- bmw-323i-1998-esi8604335
- bmw-323i-1999-esi8465724
- bmw-323i-2000-esi4558899
- bmw-323is-1998-esi9948461
- bmw-323is-1999-esi6466682
- bmw-325i-1991-esi8646603
- bmw-325i-1992-esi3497972
- bmw-325i-1993-esi7326695
- bmw-325i-1994-esi1873422
- bmw-325i-2001-esi8340087
- bmw-325i-2004-esi6447431
- bmw-325i-2005-esi9264255
- bmw-325i-2006-esi2779270
- bmw-325is-1992-esi9242370
- bmw-325is-1993-esi9915362
- bmw-325xi-2001-esi1202046
- bmw-325xi-2003-esi1040814
- bmw-328ci-2000-esi3490482
- bmw-328i-1996-esi8266424
- bmw-328i-1998-esi9025700
- bmw-328i-1999-esi7257556
- bmw-328i-2007-esi6502742
- bmw-328i-2008-esi5105016
- bmw-328i-2009-esi7236120
- bmw-328i-2011-esi3270957
- bmw-328is-1996-esi5075842
- bmw-328is-1998-esi7990590
- bmw-328is-1999-esi4280796
- bmw-330ci-2001-esi6028435
- bmw-330ci-2003-esi8938686
- bmw-330ci-2006-esi6697370
- bmw-330i-2001-esi6689311
- bmw-330i-2005-esi8615567
- bmw-330i-2006-esi1624029
- bmw-335d-2009-esi1592079
- bmw-525i-2001-esi5210625
- bmw-525i-2004-esi2742773
- bmw-525i-2005-esi8776022
- bmw-525i-2006-esi7261750
- bmw-525i-2007-esi2215601
- bmw-525xi-2006-esi6764939
- bmw-525xi-2007-esi5903358
- bmw-528i-2008-esi7285170
- bmw-528i-2009-esi4959257
- bmw-528i-2010-esi2717630
- bmw-528xi-2008-esi6253798
- bmw-530i-2001-esi9432551
- bmw-530i-2004-esi7786322
- bmw-530i-2006-esi5762181
- bmw-530xi-2006-esi2989617
- bmw-540i-1998-esi6988194
- bmw-540i-2000-esi8148427
- bmw-540i-2001-esi8636324
- bmw-545i-2004-esi9108717
- bmw-550i-2006-esi6060325
- bmw-550i-2010-esi3723538
- bmw-550i-gt-2010-esi2134071
- bmw-650i-2006-esi2817614
- bmw-z3-1996-esi1698532
- bmw-z3-1997-esi7501258
- bmw-z3-1998-esi1310633
- bmw-z3-1999-esi4881932
- bmw-z3-2000-esi4657349
- bmw-z3-2001-esi8947362
- Chargers
- CuratedDesc
Battery Tender OBDII Accessory Cable
BTN081-0154-DL
Battery Tender OBDII Accessory Cable is a Battery Tender accessory designed to make charging/connecting safer and more convenient—especially on ...
View full detailsBattery Tender Ring Terminal Jump Starter Accessory Cable
BTN081-0177
Battery Tender Ring Terminal Jump Starter Accessory Cable is a Battery Tender accessory designed to make charging/connecting safer and more conv...
View full detailsCTEK Comfort Indicator Eyelet M6 Battery Monitor – Small Battery Indicator
CTEK56-629
The Comfort Indicator Eyelet M6 allows for simple, secure attachment of CTEK battery chargers to vehicles or batteries. Designed for durability, it...
View full detailsCTEK Comfort Indicator Pigtail Connector – Convenient Charge Lead
CTEK56-564
This pigtail accessory extends the reach of CTEK Comfort Indicators, providing flexible installation options. It ensures accurate charging status m...
View full detailsCTEK Comfort Indicator Eyelet Battery Monitor – Easy Battery Check
CTEK56-382
This accessory allows for permanent installation of CTEK Comfort Indicators on battery terminals. It delivers clear, real-time charging information...
View full detailsBattery Tender Cigarette Plug Adapter Accessory Cable
BTN081-0069-5
Battery Tender Cigarette Plug Adapter Accessory Cable is a Battery Tender accessory designed to make charging/connecting safer and more convenie...
View full detailsBattery Tender Alligator Clips & Ring Terminal Cable Combo Pack
BTN081-0180
Battery Tender Alligator Clips & Ring Terminal Cable Combo Pack is a Battery Tender accessory designed to make charging/connecting safer and...
View full detailsBattery Tender LCD Voltage Indicator
BTN081-0157
Battery Tender LCD Voltage Indicator is a Battery Tender accessory designed to make charging/connecting safer and more convenient—especially on ...
View full detailsBattery Tender Female Cigarette Adapter Accessory Cable
BTN081-0069-8
Battery Tender Female Cigarette Adapter Accessory Cable is a Battery Tender accessory designed to make charging/connecting safer and more conven...
View full detailsBattery Tender USB Charger Adaptor
BTN081-0158
Battery Tender USB Charger Adaptor is a Battery Tender accessory designed to make charging/connecting safer and more convenient—especially on ve...
View full detailsBattery Tender 6ft Adaptor Extension Cable
BTN081-0148-6
Battery Tender 6ft Adaptor Extension Cable is a Battery Tender accessory designed to make charging/connecting safer and more convenient—especial...
View full detailsBattery Tender Ring Terminal Accessory Cable
BTN081-0069-6
Battery Tender Ring Terminal Accessory Cable is a Battery Tender accessory designed to make charging/connecting safer and more convenient—especi...
View full detailsCTEK Comfort Connect M10 Connector Accessory – Heavy Duty Connector
CTEK56-329
The Comfort Connect M10 enables fast and secure connection between your battery charger and large battery terminals. It ensures safe, efficient pow...
View full detailsCTEK Comfort Connect M8 Connector Accessory – Secure Charging Cable
CTEK56-261
The Comfort Connect M8 provides a reliable, quick connection to medium-sized battery terminals. It ensures safe power delivery and accurate chargin...
View full detailsCTEK Comfort Connect M6 Connector Accessory – Quick Connect Cable
CTEK56-260
1/4 IN eyelets for smaller batteries The Comfort Connect M6 enables fast, secure attachment to smaller battery terminals. Designed for durability, ...
View full details