OptiMate 5 Start-Stop Smart Car Battery Charger 4A
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Amazon's Choice: Overall Pick

Amazon's Choice: Overall Pick

OptiMate 5 Start/Stop,12V 4A Automatic Battery charger & maintainer for Start/Stop, Hybrid Vehicles, AGM and Deep-Cycle Batteries (TM-221)

4.60

(115 reviews)

$84.95
Prime

Delivery Thu, Sep 11 Ships to Canada

Tecmate

Tecmate

Optimate Replacement AC Cord (TA-31)

0

(0 reviews)

$--
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Optimate 4 Quad Program | Premium Edition, TM631-PR, Gold Series: 9-Step 12V / 12.8V 1.25A Sealed Battery Saving Charger & maintainer

Optimate 4 Quad Program | Premium Edition, TM631-PR, Gold Series: 9-Step 12V / 12.8V 1.25A Sealed Battery Saving Charger & maintainer

4.70

(27 reviews)

$--
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OptiMate TM-291 Lithium 4s 5A 10-step 12.8V 5A Sealed Battery Saving Charger & Maintainer

OptiMate TM-291 Lithium 4s 5A 10-step 12.8V 5A Sealed Battery Saving Charger & Maintainer

4.70

(244 reviews)

$132.95
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Delivery Tue, Sep 16 Ships to CanadaOnly 6 left in stock - order soon.

OptiMate 1 DUO, 0.6A Automatic Battery Charger & Maintainer for all 12/12.8V Motorcycle and Powersport Batteries

OptiMate 1 DUO, 0.6A Automatic Battery Charger & Maintainer for all 12/12.8V Motorcycle and Powersport Batteries

4.80

(521 reviews)

$52.95
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Delivery Wed, Sep 10 Ships to Canada

Optimate 4 Quad Program, TM631, Gold Series: 9-Step 12V / 12.8V 1.25A Sealed Battery Saving Charger & maintainer

Optimate 4 Quad Program, TM631, Gold Series: 9-Step 12V / 12.8V 1.25A Sealed Battery Saving Charger & maintainer

5.00

(10 reviews)

$101.95
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Delivery Wed, Sep 10 Ships to CanadaOnly 17 left in stock - order soon.

OptiMate3 0.8A, Smart Battery Saving Charger for 12V Lead-acid Motorcycle and Powersport Batteries

OptiMate3 0.8A, Smart Battery Saving Charger for 12V Lead-acid Motorcycle and Powersport Batteries

4.70

(578 reviews)

$74.95
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Delivery Wed, Sep 10 Ships to Canada

Optimate

Optimate

Lithium Ballistic Battery & Charging System Tester, TS-125

5.00

(5 reviews)

$39.90
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Delivery Fri, Sep 12 Ships to CanadaOnly 3 left in stock - order soon.

Optimate 7 Select - 12V 10A, High Performance Automotive Battery Charger & maintainer for premium AGM, Deep-Cycle Batteries (TM-251v3)

Optimate 7 Select - 12V 10A, High Performance Automotive Battery Charger & maintainer for premium AGM, Deep-Cycle Batteries (TM-251v3)

4.90

(36 reviews)

$156.00
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Delivery Sat, Sep 13 Ships to CanadaOnly 1 left in stock - order soon.

Optimate Cable O-13, Extender, 5 Amp, 460cm / 15ft

Optimate Cable O-13, Extender, 5 Amp, 460cm / 15ft

4.60

(745 reviews)

$19.53
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Delivery Thu, Sep 11 Ships to CanadaOnly 9 left in stock (more on the way).

Optimate USB O-105, 3300mA Dual Output Weatherproof USB Charger, with Bike Plug (Compatible with BMW, Triumph or Ducati MultiStrada)

Optimate USB O-105, 3300mA Dual Output Weatherproof USB Charger, with Bike Plug (Compatible with BMW, Triumph or Ducati MultiStrada)

4.20

(512 reviews)

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OptiMATE 7 SELECT, TM-251, 9-step 12V 10A sealed battery saving charger & maintainer

OptiMATE 7 SELECT, TM-251, 9-step 12V 10A sealed battery saving charger & maintainer

4.40

(44 reviews)

$175.95
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Delivery Wed, Sep 17 Ships to CanadaOnly 1 left in stock - order soon.

Optimate 6 Select - 12V 6A, High Performance Automotive Battery Charger & maintainer for premium AGM, Deep-Cycle and Motorcycle Batteries (TM-371)

Optimate 6 Select - 12V 6A, High Performance Automotive Battery Charger & maintainer for premium AGM, Deep-Cycle and Motorcycle Batteries (TM-371)

4.40

(27 reviews)

$131.00
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Delivery Wed, Sep 10 Ships to CanadaOnly 5 left in stock - order soon.

Optimate cable O-124, ring terminal harness, powersport, smart

Optimate cable O-124, ring terminal harness, powersport, smart

4.60

(128 reviews)

$21.95
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Delivery Thu, Sep 11 Ships to CanadaOnly 2 left in stock - order soon.

Optimate cable O-127 ring terminal harness with integrated battery status / charge system monitor, 12.8V / 13.2V lithium powersport, smart

Optimate cable O-127 ring terminal harness with integrated battery status / charge system monitor, 12.8V / 13.2V lithium powersport, smart

4.60

(64 reviews)

$21.95
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Delivery Fri, Sep 12 Ships to CanadaOnly 4 left in stock - order soon.

View All OptiMate 5 Start-Stop on Amazon
Back to OptiMate Battery Charger
OptiMate 5 Start-Stop Smart Car Battery Charger 4A

OptiMate 5 Start-Stop

The OptiMate 5 Start-Stop is a smart charger and maintainer designed for modern vehicles equipped with start-stop technology. Supporting both lead-acid and AGM batteries, it delivers powerful charging to restore deeply discharged batteries while optimizing performance for repeated engine starts. With automatic diagnostics, recovery, charging, and maintenance modes, it keeps automotive and light truck batteries in peak condition. Its robust design makes it ideal for year-round use, especially for vehicles that experience irregular driving patterns.

About OptiMate 5 Start-Stop

OptiMate 5 Start-Stop: Smart Charging for Modern Vehicles

Long-tail keywords: OptiMate 5 Start-Stop car battery maintenance, best OptiMate charger for start-stop vehicles, OptiMate 5 battery recovery guide.

Introduction

The OptiMate 5 Start-Stop is purpose-built for today’s advanced automotive systems, especially vehicles equipped with start-stop technology. Supporting lead-acid and AGM batteries, it delivers the power needed to handle frequent engine starts while protecting and extending battery life. It’s equally effective for motorcycles, cars, SUVs, and light trucks.

Why Start-Stop Vehicles Need Special Care

Start-stop systems put unique strain on a battery. The OptiMate 5 is designed to optimize charge acceptance and maintain peak performance for these demanding applications. It ensures the battery can handle repeated starts without losing capacity prematurely.

Battery Recovery and Maintenance

If your battery has been run down or left idle, the OptiMate 5 can recover it using a controlled charging process. Once charged, it switches to a maintenance mode that keeps the battery at 100% without overcharging.

High Charging Power

With an output of up to 4A, this charger can restore even larger automotive batteries efficiently. That makes it ideal for drivers who need a quick turnaround on a low battery.

Safe for Long-Term Connection

The OptiMate 5 is designed for set-and-forget use. You can leave it connected for weeks or months without fear—it will only charge when necessary.

Specifications

  • Input: 100–240V AC
  • Output: 4A
  • Chemistries: Lead-acid & AGM
  • Maintenance mode: Yes

Conclusion

For modern vehicles with start-stop systems, the OptiMate 5 Start-Stop is the perfect charging solution. Its high output, recovery ability, and maintenance safety make it essential for extending battery life and avoiding unexpected breakdowns.


SEO Keywords Used

  • OptiMate 5 Start-Stop car battery maintenance
  • best OptiMate charger for start-stop vehicles
  • OptiMate 5 battery recovery guide
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20 Amp Lithium Battery Charger, 12V and 24V Lifepo4,Lead-Acid(AGM/Gel/SLA..) Portable Car Battery Charger,Battery Maintainer, Trickle Charger, and Battery Desulfator for Car,Boat

20 Amp Lithium Battery Charger, 12V and 24V Lifepo4,Lead-Acid(AGM/Gel/SLA..) Portable Car Battery Charger,Battery Maintainer, Trickle Charger, and Battery Desulfator for Car,Boat

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35 amp Lithium Battery Charger,6V 10A &12V 35A & 24V 18A Fully-Automatic Smart Car Battery Charger, Battery Maintainer Trickle Charger,Battery Desulfator, Lifepo4 AGM Charger

35 amp Lithium Battery Charger,6V 10A &12V 35A & 24V 18A Fully-Automatic Smart Car Battery Charger, Battery Maintainer Trickle Charger,Battery Desulfator, Lifepo4 AGM Charger

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NEXPEAK NC202 10-Amp Battery Charger, 12V 24V LiFePO4 Lead Acid Portable Car Battery Charger 8-Stage Trickle Charger Smart Battery Maintainer w/Temp Compensation for Car Truck Motorcycle Lawn Mower

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4.40

(1 reviews)

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FREE delivery Thu, Sep 11Or fastest delivery Tomorrow, Sep 8

TowerTop 2/15/25 Amp Car Battery Charger, 6V/12V Fully Automatic Smart Battery Maintainer with Engine Start, Auto Desulfator, Battery Repair, Winter Mode, for All Lead-Acid and LiFePO4 Batteries

TowerTop 2/15/25 Amp Car Battery Charger, 6V/12V Fully Automatic Smart Battery Maintainer with Engine Start, Auto Desulfator, Battery Repair, Winter Mode, for All Lead-Acid and LiFePO4 Batteries

4.20

(398 reviews)

CAD $149.95
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FREE delivery Thu, Sep 11Or fastest delivery Tomorrow, Sep 8

OptiMate 5 Start/Stop,12V 4A Automatic Battery Charger & Maintainer for Start/Stop, Hybrid Vehicles, AGM and Deep-Cycle Batteries

OptiMate 5 Start/Stop,12V 4A Automatic Battery Charger & Maintainer for Start/Stop, Hybrid Vehicles, AGM and Deep-Cycle Batteries

4.60

(94 reviews)

CAD $79.95
Prime

FREE delivery Thu, Sep 11Or fastest delivery Tue, Sep 9Only 2 left in stock.

OptiMate 5 6V/12V - 6V 4A / 12V 3A, Battery Saving Charger & Maintainer for Motorcycles, Automotive, Deep-Cycle and RV Batteries

OptiMate 5 6V/12V - 6V 4A / 12V 3A, Battery Saving Charger & Maintainer for Motorcycles, Automotive, Deep-Cycle and RV Batteries

4.20

(19 reviews)

CAD $104.47
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FREE delivery Thu, Sep 11Or fastest delivery Tue, Sep 9Only 1 left in stock.

Optimate 4 Quad Program | Premium Edition, TM631-PR, Gold Series: 9-Step 12V / 12.8V 1.25A Sealed Battery Saving Charger & maintainer

Optimate 4 Quad Program | Premium Edition, TM631-PR, Gold Series: 9-Step 12V / 12.8V 1.25A Sealed Battery Saving Charger & maintainer

4.70

(27 reviews)

CAD $104.36
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FREE delivery Thu, Sep 11Or fastest delivery Tue, Sep 9

OptiMate 1 DUO, 0.6A Automatic Battery Charger & Maintainer for all 12/12.8V Motorcycle and Powersport Batteries

OptiMate 1 DUO, 0.6A Automatic Battery Charger & Maintainer for all 12/12.8V Motorcycle and Powersport Batteries

4.70

(506 reviews)

CAD $52.42
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FREE delivery Sep 12 - 19

OptiMate 2 DUO, TM-551, 2A Battery Charger & Maintainer for all 12/12.8V Cars, Motorcycles and Powersport Batteries

OptiMate 2 DUO, TM-551, 2A Battery Charger & Maintainer for all 12/12.8V Cars, Motorcycles and Powersport Batteries

4.80

(49 reviews)

CAD $79.88
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FREE delivery Sep 11 - 16Only 1 left in stock.

OptiMATE Lithium 4s 5A 10-step 12.8V/13.2V 5A battery saving charger-tester-maintainer

OptiMATE Lithium 4s 5A 10-step 12.8V/13.2V 5A battery saving charger-tester-maintainer

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(197 reviews)

CAD $253.85
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FREE delivery Sep 12 - 18Or fastest delivery Sep 11 - 15Only 6 left in stock.

OptiMate Lithium 4s 10A, Expert Battery Saving Charger for 12.8V/13.2V Lithium Performance/Race Car or Motorcycle Batteries

OptiMate Lithium 4s 10A, Expert Battery Saving Charger for 12.8V/13.2V Lithium Performance/Race Car or Motorcycle Batteries

5.00

(6 reviews)

CAD $179.96
Prime

FREE delivery Sep 10 - 12

OptiMATE CABLE O-01, Weatherproof battery lead, powersport

OptiMATE CABLE O-01, Weatherproof battery lead, powersport

4.60

(3 reviews)

CAD $18.91
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FREE delivery Thu, Sep 11 on $35 of items shipped by AmazonOr fastest delivery Tue, Sep 9Only 10 left in stock.

OptiMate 1 VoltMatic, TM-401a, 0.6A Battery Charger & Maintainer for Small 6/12V Batteries

OptiMate 1 VoltMatic, TM-401a, 0.6A Battery Charger & Maintainer for Small 6/12V Batteries

4.70

(81 reviews)

CAD $54.86
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FREE delivery Thu, Sep 11Or fastest delivery Tue, Sep 9Only 9 left in stock.

Amp 0-1278028-5 Optimate 5 Meter Sc-Mtrj Sc Mtjr Ofnr Fiber Optic Cord

Amp 0-1278028-5 Optimate 5 Meter Sc-Mtrj Sc Mtjr Ofnr Fiber Optic Cord

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CAD $45.77
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$34.13 delivery Sep 17 - 29Or fastest delivery Sep 9 - 12Only 2 left in stock.

OptiMATE Lithium 4s 9.5A / 5s 7.5A, TM-271, 10-step 12.8/16V 9.5A Battery saving charger-tester-maintainer

OptiMATE Lithium 4s 9.5A / 5s 7.5A, TM-271, 10-step 12.8/16V 9.5A Battery saving charger-tester-maintainer

4.20

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CAD $198.86
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