$69.99
Charge and maintain your batteries efficiently with the Battery Tender 4 Amp Power Tender 12V / 6V Switchable Battery Charger (022-0209-BT-WH), a versatile automatic charger designed for automotive, powersport, and marine vehicles. Ideal for retail shoppers searching for the best 4 amp battery charger, this switchable unit toggles between 6V and 12V modes with a simple button, providing a full charge to AGM, gel, lithium (LiFePO4), and standard lead-acid batteries before automatically entering float mode to prevent overcharging and sulfation. Perfect for motorcycles, ATVs, dirt bikes, lawnmowers, personal watercraft, cars, SUVs, trucks, and boats, it features ISM adaptive charging to resume full power if voltage drops, making it a reliable choice for long-term storage and seasonal use. Smarter than traditional trickle chargers, this compact, low-maintenance device ensures your batteries remain at optimal levels without damage, offering energy-efficient operation and user-friendly safety features for hassle-free performance in garages or outdoors.
Engineered for quicker charging of automotive and powersport batteries, the Battery Tender Power Tender combines adaptability with advanced technology. Its IP65-rated design provides dust and water resistance, while two LED indicators allow easy monitoring of charging status. Shoppers love its compatibility with multiple battery chemistries and its connect-and-forget functionality, making it a top-rated “4 amp switchable battery maintainer” for preventing battery drain in stored vehicles.
This Battery Tender 4 Amp charger is an essential tool for maintaining 6V and 12V batteries across a wide range of vehicles, delivering reliable, eco-friendly performance with certifications for safety and efficiency.
5-year limited warranty for added peace of mind.
If you’re looking for the “best 4 amp switchable battery charger for cars and motorcycles” or a “reliable 6V 12V battery maintainer for ATVs and boats,” the Battery Tender 022-0209-BT-WH offers superior value and performance. Available now at Battery Joe Ecommerce – order today and keep your batteries powered, protected, and ready to go!
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Orders placed within one hour of closing will be delivered the next business day.
| Attribute | Value |
|---|---|
| Product Name | Battery Tender 4 AMP Power Tender 12V / 6V Switchable Battery Charger (022-0209-BT-WH) |
| Description | Fully automatic 4-step smart charger and maintainer with microprocessor control. Selectable for 6V or 12V and battery chemistry (AGM/Flooded or LiFePO4). Provides full charge then switches to float mode to prevent overcharging. Features Infinite Sequential Monitoring, automatic LiFePO4 recovery mode, and can be left connected indefinitely. Ideal for quicker charging in automotive, marine, and powersport applications |
| Charging Output | 4 Amps at 6V/12V |
| Input | 120VAC @ 50/60 Hz, 1A |
| Battery Compatibility | AGM, GEL, Standard (Sealed or Flooded Lead Acid), Lithium (LiFePO4) |
| Vehicle Types | Motorcycles, ATVs, lawnmowers, dirt bikes, personal watercraft, cars, trucks, SUVs, boats |
| Safety Features | Spark-proof during lead connection; reverse polarity protection; built-in safety timer (25 hrs for lead-acid, 15 hrs for lithium); automatic detection of low voltage or incorrect connections; microprocessor-controlled with fault detection |
| Dimensions | 1.87″ x 3.86″ x 8.3″ (47.5mm x 98mm x 210.8mm) |
| Weight | 2.4 lbs (1.09 kg) |
| Warranty | 5-year limited warranty |
| What’s Included | 4 Amp battery charger, alligator clips with integrated fused ring terminal harness, user manual |
Maintain your vehicle’s battery with the reliability of Battery Tender chargers, known for their smart charging technology. This Charger delivers 4 Amps output, compatible with Flooded Lead Acid, AGM, EFB, GEL batteries. Designed for 6 & 12 Volts systems, Battery Tender chargers are ideal for vehicle battery maintenance, preventing overcharging and extending battery life. Invest in a smart charger for dependable power.
| Weight | 1.95 lbs |
|---|---|
| Dimensions | 10.83 × 2.95 × 8.07 in |
| UPC | *734357220957* |
| Internal ID | 179562 |
| Additional Description 1 | BATTERY TENDER; 4 AMP POWER TENDER 12V / 6V SWITCHABLE BATTERY CHARGER |
| Category Code | ACCESSORIE |
| Sub Category Code | BATT_TEND |
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