ELBOTICS 6.4V 6Ah LiFePO4 Rechargeable Battery with Smart BMS for Emergency Lighting, Toy Cars, Solar Panels, Camping & Fish Finders

Product Overview

The ELBOTICS 6.4V 6Ah LiFePO4 Rechargeable Battery is a compact, lightweight and maintenance-free power solution designed for emergency lighting, children’s ride-on cars, solar devices, camping equipment, fish finders, motor boats, alarm systems, portable electronics and compatible 6V lead-acid battery replacement applications.

Built using durable Lithium Iron Phosphate cells, this rechargeable battery offers stable voltage, low self-discharge and a considerably longer cycle life than many conventional sealed lead-acid batteries when operated within its recommended limits. LiFePO4 cells typically have a nominal voltage of 3.2V each, so a two-cell pack operates at approximately 6.4V nominal.

The integrated Battery Management System monitors battery operation and helps protect against overcharging, excessive discharge, overcurrent, overheating and short circuits. Its approximately 400g construction makes it easy to carry and install in portable applications where space and weight are important.

Key Features

Long-Life LiFePO4 Technology

The advanced LiFePO4 chemistry is designed to support more than 2000 charge-discharge cycles under recommended operating conditions, providing dependable long-term service and reducing frequent battery replacement.

High-Capacity 6Ah Power

The 6Ah capacity provides approximately 38.4Wh of energy, offering dependable runtime for compatible lighting equipment, portable electronics, toys and backup systems.

Built-In Smart BMS Protection

The integrated Battery Management System helps protect against overcharging, over-discharging, overcurrent, overheating and short circuits during regular use.

Stable 6.4V Output

The two-cell LiFePO4 configuration delivers approximately 6.4V nominal output, providing stable power for compatible equipment designed for a 6V-class rechargeable battery.

Lightweight and Compact Construction

Weighing approximately 400g, the battery is considerably easier to transport and install than many conventional sealed lead-acid batteries of a similar capacity.

Maintenance-Free Operation

The sealed LiFePO4 design requires no acid handling, water refilling or routine electrolyte maintenance, making it suitable for portable and household applications.

Low Self-Discharge

LiFePO4 technology helps retain stored energy during periods of non-use, making the battery suitable for emergency, backup and seasonal equipment.

Wide Operating Applications

Designed for compatible emergency systems, toy vehicles, camping equipment, solar devices, marine electronics and portable power applications.

Applications

Emergency Lighting

Provides rechargeable backup power for compatible emergency lights, exit lights, portable lamps, torches and lighting systems.

Children’s Ride-On Cars and Toy Vehicles

Suitable for compatible children’s electric cars, ride-on bikes and battery-powered toys designed for a matching 6V-class battery.

Solar Panels and Solar Lighting

Can be used with compatible small solar systems, garden lights and portable solar equipment using a correctly configured LiFePO4 charge controller.

Fish Finders and Marine Electronics

Provides lightweight rechargeable power for compatible fish finders, marine instruments and small boat electronics.

Camping and Outdoor Equipment

Ideal for campsite lights, portable devices, outdoor electronics and other equipment requiring compact rechargeable energy.

Motor Boats and Kayaks

Suitable for compatible low-power boat accessories, kayak electronics and marine equipment when voltage and current requirements match.

UPS and Alarm Systems

Can provide backup power for compatible alarm panels, communication systems, emergency devices and small UPS applications.

Lead-Acid Battery Replacement

May replace a similarly rated 6V lead-acid battery only when the equipment, charging profile, terminals, dimensions and current requirements are compatible.

Why Choose ELBOTICS

ELBOTICS develops rechargeable battery solutions for solar equipment, backup systems, portable electronics, toys, lighting and outdoor applications. Each battery is manufactured using selected cells, durable insulation materials and protective battery-management technology to provide stable energy delivery and dependable operation.

Whether replacing a compatible lead-acid battery or building a portable power system, ELBOTICS LiFePO4 batteries offer a lightweight, rechargeable and maintenance-free energy solution.

Compatibility Notice

Before purchasing, compare the battery specifications with your original battery and confirm:

• Device supports a 6.4V LiFePO4 battery
• Charger uses the correct LiFePO4 charging profile
• Terminal or connector type matches
• Terminal polarity matches
• Battery dimensions fit the compartment
• Continuous and peak current requirements are supported
• Connected equipment is suitable for the battery voltage

A 6V lead-acid charger may not provide the correct charging profile for this battery. Use only a charger approved for the final battery specifications.

Charging Instructions

• Use only a regulated charger designed for a 2S LiFePO4 battery.
• The maximum charging voltage should be approximately 7.3V, subject to the exact value printed on the final battery label.
• Do not use an 8.4V conventional lithium-ion charger with this battery unless specifically authorised by the battery manufacturer.
• Do not use an unregulated power adapter as a charger.
• When charging from solar panels, use a LiFePO4-compatible solar charge controller.
• Confirm charger polarity and connector compatibility before charging.
• Charge in a dry and well-ventilated location.
• Disconnect the charger after charging is complete.

Safety Instructions

• Do not puncture, crush, disassemble or modify the battery.
• Do not short-circuit the terminals or connecting wires.
• Keep the battery away from fire, water, excessive heat and direct sunlight.
• Do not use or charge the battery if it becomes swollen, damaged or unusually hot.
• Do not exceed the supported charging or discharge current.
• Install the battery securely to prevent movement and impact damage.
• Store in a cool and dry place when not in use.
• Disconnect the battery during extended storage.
• Keep away from children except when securely installed in suitable equipment under adult supervision.
• Dispose of used batteries through an authorised lithium-battery recycling facility.

Package Includes

• 1 × ELBOTICS 6.4V 6Ah LiFePO4 Rechargeable Battery with Built-in Smart BMS

Why Buy This Battery?

The ELBOTICS 6.4V 6Ah LiFePO4 Rechargeable Battery is a practical choice for users seeking lightweight, maintenance-free and long-lasting power for emergency lighting, children’s toy cars, fish finders, camping equipment, solar systems, alarm devices and compatible 6V lead-acid replacement applications.

Its stable LiFePO4 chemistry, approximately 38.4Wh capacity, integrated Smart BMS and 2000+ cycle design provide dependable power for regular and backup use. Always confirm the voltage, charger profile, terminal arrangement, polarity, dimensions and current requirements before installation.