Battery Tender PowerTender 4 Amp 12V/6V BC and Maintainer
$79.95
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Estimated delivery in 5-7 days
Estimated delivery in 5-7 days
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This item is excluded from all discounts and promotions.
Minimum order quantity of
1
Maximum order quantity of
100
Must purchase in increments of
1
Return Policy
We believe in offering the very best value, quality, and selection. Plus, we want you to enjoy your purchase! In the event you wish to send a product back to us, you may return most unused items for a refund or exchange, minus shipping, within 90 days from the date of purchase unless noted below under exceptions and exclusions. Refunds are issued to the original form of payment.
Features
For intelligent charging for both modern and vintage batteries, the Battery Tender PowerTender 4 Amp delivers dependable performance across 6V and 12V systems with full support for lead-acid and Lithium chemistries. Designed with ISM (Infinite Sequential Monitoring), it continuously adjusts charging stages to maintain optimal battery health from recovery through long-term storage maintenance.
With 4 Amp output, this charger significantly reduces recharge time compared to low-amp maintainers, making it ideal for vehicles that need quicker turnaround or larger batteries that require stronger charging current. A manual voltage and chemistry selection system ensures the correct charging profile is applied for each battery type.
Engineered for versatility, this dual-voltage unit supports everything from classic 6V vehicles to modern 12V automotive, marine, and powersport applications.
Features:
• Selectable 6V / 12V charging output
• 4 Amp fast charging performance
• Supports Lithium and lead-acid batteries
• ISM multi-stage charging technology
• Automatic float maintenance mode
Specs:
• Output: 6V / 12V @ 4 Amps
• Battery Types: AGM, GEL, Flooded, Sealed Lead-Acid, LiFePO4
• Supported Battery Range: 14Ah – 100Ah
• Input: 120V AC, 50/60Hz
• Weight: 1.35 lbs (charger only)
• Dimensions: 3.86" x 1.87" x 8.3"
With 4 Amp output, this charger significantly reduces recharge time compared to low-amp maintainers, making it ideal for vehicles that need quicker turnaround or larger batteries that require stronger charging current. A manual voltage and chemistry selection system ensures the correct charging profile is applied for each battery type.
Engineered for versatility, this dual-voltage unit supports everything from classic 6V vehicles to modern 12V automotive, marine, and powersport applications.
Features:
• Selectable 6V / 12V charging output
• 4 Amp fast charging performance
• Supports Lithium and lead-acid batteries
• ISM multi-stage charging technology
• Automatic float maintenance mode
Specs:
• Output: 6V / 12V @ 4 Amps
• Battery Types: AGM, GEL, Flooded, Sealed Lead-Acid, LiFePO4
• Supported Battery Range: 14Ah – 100Ah
• Input: 120V AC, 50/60Hz
• Weight: 1.35 lbs (charger only)
• Dimensions: 3.86" x 1.87" x 8.3"
- 6V and 12V selectable output
- Lithium & lead-acid compatible
- Maintains vehicles during storage
- 4 Amp fast battery charger
- ISM smart charging system
Specs
Unit Weight
2.36 lb
Brand
Battery Tender
MFG Part No.
022-0209-BT-WH
800-700-1366
