BMW / Mini OEM Smart Charging Battery Tender

$604.99 CAD

Shipping calculated at checkout

Genuine BMW SKU: 61435B53AD9

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61435B53AD9

The Genuine BMW / MINI Smart Battery Charger & Maintainer is the latest OEM battery maintenance solution engineered to safely charge, condition, and maintain virtually every 12-volt battery used across modern BMW and MINI vehicles. Featuring intelligent APTO™ (Adaptive Charging) technology, the charger automatically identifies the connected battery type and applies the appropriate charging program without requiring manual mode selection.

Compatible with conventional lead-acid batteries (WET, MF, Ca/Ca, AGM, EFB, and GEL) as well as modern 12V lithium iron phosphate (LiFePO₄) batteries, the charger delivers a fully automatic charging cycle that maximizes battery life while reducing the risk of overcharging. Once charging is complete, it seamlessly transitions into maintenance mode, allowing the battery to remain connected safely for extended periods during seasonal storage or infrequent vehicle use.

Unlike conventional battery chargers, the BMW Smart Battery Charger incorporates Bluetooth® and Wi-Fi connectivity through the BMW/CTEK smartphone app, unlocking advanced functionality including battery monitoring, RECOND mode for select lead-acid batteries, WAKE UP mode for deeply discharged batteries, SUPPLY mode for maintaining vehicle voltage during battery replacement or service, and live charging diagnostics.

The built-in LED display provides an intuitive visual indication of charging progress while APTO™ technology continuously analyzes battery condition and adjusts charging parameters accordingly. Constructed to BMW's exacting standards, the charger features polarity-free protection, low-ripple charging output, IP65 weather resistance, automatic temperature compensation, and premium-quality electronics designed for long-term reliability.

Whether maintaining a weekend M car, preparing a seasonal vehicle for storage, or extending battery life on a daily driver, the Genuine BMW Smart Battery Charger provides the same intelligent charging solution trusted by BMW dealerships.

Product Details

  • Genuine BMW / MINI Smart Battery Charger & Maintainer
  • BMW Part Number: 61-43-5-B53-AD9
  • Fully automatic APTO™ adaptive charging technology
  • Automatically detects battery chemistry and selects the proper charging program
  • Compatible with 12V lead-acid batteries (WET, MF, Ca/Ca, AGM, EFB, GEL)
  • Compatible with 12V lithium iron phosphate (LiFePO₄) batteries
  • 8.0-amp maximum charging output
  • Bluetooth® and Wi-Fi connectivity through the BMW / CTEK mobile app
  • Maintenance mode for long-term battery storage
  • Integrated RECOND, WAKE UP, SUPPLY, and Advanced Settings functions via the mobile app
  • Reverse-polarity protection with polarity-free connection capability
  • Built-in temperature compensation for optimized charging
  • IP65-rated dust and water resistance
  • Bright LED charging status display with estimated charging time remaining
  • 24-month BMW warranty

What's Included

  • BMW Smart Battery Charger
  • Battery clamp charging lead
  • User manual
Smart ChargingAutomatically detects 12V lead-acid and lithium iron phosphate (LiFePO4) batteries and selects the optimal charging program using APTO adaptive charging technology.
8-Amp OutputDelivers up to 8.0 amps of charging current while automatically transitioning to maintenance mode for long-term battery health.
Bluetooth & Wi-Fi ConnectivityConnects to the BMW / CTEK mobile app for advanced battery monitoring, RECOND, WAKE UP, SUPPLY functions, and charging diagnostics.

Vehicle Applications

  • Universal — Compatible with BMW and MINI vehicles utilizing 12V lead-acid or LiFePO₄ batteries.

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