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LiFe Battery 6.4V 15Ah Replace Lead Acid 6V 12AH to UPS Baby Car LC-R0612P Light

LiFe Battery 6.4V 15Ah Replace Lead Acid 6V 12AH to UPS Baby Car LC-R0612P Light

Regular price $78.11 USD
Regular price $89.83 USD Sale price $78.11 USD
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6.4V 15Ah LiFePO4 Battery - Replace 6V 12Ah Lead-Acid LC-R0612P

Professional-grade 6.4V 15000mAh (15Ah) Lithium Iron Phosphate (LiFePO4) rechargeable battery designed to replace traditional 6V 12Ah lead-acid batteries (LC-R0612P and similar). Features high capacity, lighter weight, longer cycle life, and superior performance. Perfect for UPS systems, baby cars (ride-on toys), emergency lighting, and backup power applications.

Key Features

  • High Capacity: 15000mAh (15Ah) - 25% more than 12Ah lead-acid
  • Lead-Acid Replacement: Direct replacement for 6V 12Ah batteries (LC-R0612P)
  • 26650 Cells: Premium large-capacity cylindrical cells
  • Lightweight: Only 925g vs ~2kg for lead-acid (54% lighter)
  • Long Cycle Life: 2000+ charge cycles
  • Compact Size: 133mm × 51mm × 68mm
  • Safe Chemistry: LiFePO4 thermal stability

Package Contents

  • 1× 6.4V 15Ah LiFePO4 Battery Pack

Technical Specifications

Nominal Voltage 6.4V (2S configuration)
Capacity 15000mAh (15Ah)
Energy ~96Wh
Chemistry LiFePO4 (Lithium Iron Phosphate)
Cell Type 26650 Cylindrical
Configuration 2S5P (2 series, 5 parallel)
Dimensions 133mm × 51mm × 68mm
Weight ~925g
Charge Voltage 7.3V (3.65V per cell)
Discharge Cut-off 5.0V (2.5V per cell)
Cycle Life 2000+ cycles
Replaces 6V 12Ah Lead-Acid / LC-R0612P / SLA batteries
Brand FMA
Condition Brand New

LiFePO4 vs 6V 12Ah Lead-Acid (LC-R0612P) Comparison

Feature This LiFePO4 Battery 6V 12Ah Lead-Acid
Capacity 15Ah 12Ah
Usable Capacity ~15Ah (100%) ~6Ah (50%)
Weight 925g ~2000g
Cycle Life 2000+ cycles 300-500 cycles
Runtime 2.5x longer Baseline
Self-Discharge ~3% per month ~15% per month
Lifespan 5-10 years 1-3 years
Maintenance Zero maintenance Requires checks
Environmental Eco-friendly Contains toxic lead

Common Applications

  • Baby Cars (Ride-on Toys): Electric ride-on vehicles for children
  • UPS Systems: Uninterruptible power supply backup
  • Emergency Lighting: Exit signs and emergency lights
  • Solar Systems: Solar power storage and off-grid systems
  • Security Systems: Alarm systems and cameras
  • Medical Devices: Portable medical equipment
  • Backup Power: Various 6V backup applications
  • Portable Lights: LED work lights and camping lights

Why Upgrade to This 15Ah LiFePO4?

1. Dramatically Longer Runtime:

  • 15Ah capacity vs 12Ah nominal (lead-acid)
  • 100% usable vs 50% for lead-acid
  • 2.5x longer runtime in real-world use
  • Perfect for baby cars - longer playtime!

2. Massive Weight Savings:

  • 54% lighter (925g vs 2000g)
  • Easier for children to operate (baby cars)
  • Easier to handle and install
  • Better performance in portable applications

3. Exceptional Lifespan:

  • 2000+ cycles vs 300-500 for lead-acid
  • Lasts 4-6 times longer
  • 5-10 year lifespan vs 1-3 years
  • Much better value over time

4. Superior Performance:

  • Stable voltage throughout discharge
  • Better speed and power for baby cars
  • Faster charging (3-5 hours vs 10-14 hours)
  • Works better in cold weather

5. Maintenance-Free:

  • No water topping or acid checks
  • No corrosion or leakage
  • Safe for children's toys
  • Set it and forget it

Installation & Compatibility

Voltage Compatibility:

  • 6.4V nominal is compatible with 6V systems
  • Voltage range: 5.0V (empty) to 7.3V (full)
  • Most 6V devices accept 5-8V input range
  • Verify your device specifications before replacing

Physical Installation:

  • Dimensions: 133mm × 51mm × 68mm
  • Check battery compartment size before ordering
  • Lighter weight may require securing to prevent movement
  • Ensure proper ventilation (though LiFePO4 produces no gas)

For Baby Cars (Ride-on Toys):

  • Direct replacement for 6V 12Ah batteries
  • Longer playtime (2.5x longer)
  • Lighter weight improves performance
  • Safer chemistry for children's toys
  • Lasts multiple seasons

Charging Information

Charger Requirements:

  • Use LiFePO4-compatible charger (7.3V for 2S)
  • Do NOT use standard 6V lead-acid chargers (may undercharge)
  • Recommended charge current: 2-5A
  • Charging time: 3-5 hours (depending on charger)

Charging Tips:

  • Charge after each use for baby cars
  • Do not leave discharged for extended periods
  • Store at 40-60% charge if not using for weeks
  • Charge in well-ventilated area

Safety Information

Charging: Use only LiFePO4-compatible chargers (7.3V for 2S). Do not use standard lead-acid chargers.

Storage: Store at 40-60% charge (6.0-6.5V) in cool, dry place.

Operation: Do not short-circuit, puncture, crush, or disassemble the battery.

Temperature: Charge: 0-45°C, Discharge: -20-60°C, Storage: -20-35°C.

Disposal: Dispose according to local regulations. LiFePO4 is non-toxic but should be recycled.

Children's Safety: Safe chemistry for baby cars and children's toys. Adult supervision recommended during charging.

Shipping & Transportation Notice

Hazardous Material: This product contains lithium batteries and is classified as dangerous goods for shipping purposes.

Air Transport Restrictions: Due to international air transport regulations, battery shipments may be subject to additional restrictions and longer transit times.

Packaging Compliance: All shipments comply with UN3480 or UN3481 packaging requirements for lithium batteries.

Delivery Time: Battery-containing parcels may experience extended delivery times due to stricter customs inspections and carrier handling procedures.

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