6.4V 24Ah LiFePO4 Rechargeable Battery Pack

Engineered for demanding B2B applications, this 6.4V 24Ah LiFePO4 rechargeable battery pack represents the culmination of Vcell Power's two decades of lithium battery manufacturing excellence. Unlike conventional lead-acid alternatives, this power solution delivers consistent voltage output, exceptional thermal stability, and a service life exceeding a decade.It features a built-in intelligent BMS that provides comprehensive safety protection against overcharging, over-discharging, overcurrents, and short circuits. It is widely applicable across fields such as solar streetlights, AGVs, power tools, children's electric vehicles, medical equipment, and portable electronic devices.

Core Safety Architecture

Vcell Power prioritizes safety as the foundation of every battery. This 6.4V 24Ah LiFePO4 rechargeable battery pack incorporates protection at both the cell and system levels.

Stable Chemistry: LiFePO4 material is structurally stable, with a thermal runaway temperature exceeding 500°C. It resists fire or explosion even under nail penetration or overcharge conditions, unlike standard lithium-ion batteries.

Intelligent BMS Protection: The built-in Battery Management System provides seven critical safeguards: overcharge protection, over-discharge protection, overcurrent protection, short circuit protection, temperature protection, cell balancing, and state-of-charge (SOC) calculation.

Robust Mechanical Design: The pack utilizes eight 32700 cylindrical cells arranged in a 2S4P configuration. The compact case measures 140x69x75mm (Max), offering excellent resistance to vibration and shock.

Product Parameter

Storage Instructions:

For long-term storage, charge the battery to a partial level (recommended 40-60%) to slow self-discharge, and store it in a cool, dry, and dark place.

Critical Safety Warnings:

1. Do not disassemble, modify, crush, puncture, or apply physical force to the battery.

2. Do not touch this product with any metal object to prevent short circuit between positive and negative electrodes.

3. Do not expose the battery to moisture, extreme heat, or direct fire.

4. Do not reverse the polarity when connecting the battery (ensure correct positive/negative alignment).

5. Do not subject the battery to impact, excessive pressure, or heating.

6. The battery pack contains internal safety devices. Do not attempt to dismantle its structure, as this will void all safety protections.

Key Applications

The long cycle life, wide temperature tolerance, and high safety of this 6.4V 24Ah LiFePO4 rechargeable battery pack provide distinct advantages across multiple B2B sectors.

Solar Lighting Systems: Provides reliable energy storage for solar streetlights, lawn lights, and integrated solar lights. Its 2500-cycle life matches the 10+ year lifespan of solar panels, eliminating frequent battery replacements.

Smart Mobile Equipment: Powers Automated Guided Vehicles (AGVs), children's electric ride-on cars, and electric lift platforms with a stable 3.0C continuous discharge capability.

Medical and Security Devices: Ideal for medical carts, monitor backup power, and security surveillance devices. The no-memory-effect and charge-and-go features ensure critical equipment remains ready.

Industrial Portable Tools: Serves as a power source for portable inspection instruments and power tools, starting and operating reliably even in -20°C cold environments.

Factory Direct and Quality Assurance

Choosing Vcell Power as your supplier for this 6.4V 24Ah LiFePO4 rechargeable battery pack means partnering directly with an experienced manufacturer. Established in 2001, Vcell Power began producing LiFePO4 batteries in 2007, accumulating over 20 years of technical expertise.

Real Production Strength: The factory maintains full-chain production capabilities, from individual cells (14500, 18650, 26650, 32700, etc.) to custom battery packs.

Global Certifications: Products hold international certifications including UL, CE, CB, KC, RoHS, IEC62133, and UN38.3, and are exported to over 80 countries including Europe, America, South Africa, and Australia.

Strict Quality Control: Each battery undergoes rigorous testing from cell sorting, spot welding, and aging to final packaging before shipment.

Packaging and Logistics

Vcell Power provides professional, secure global shipping for B2B clients. Each 6.4V 24Ah LiFePO4 rechargeable battery pack is individually protected with insulating material, placed in a sturdy inner box, packed into export-grade cartons, and finally secured on pallets. Logistics options include:

Express to USA and Israel: FedEx, approximately 5 to 7 business days

Express to Europe: UPS, approximately 5 to 7 business days

Sea Freight: Available to most global ports, an economical option for bulk orders

Summary

In summary, this 6.4V 24Ah LiFePO4 rechargeable battery pack from Vcell Power offers verified cycle life exceeding 2500 cycles, a wide -20°C to +65°C operating range, and a built-in intelligent BMS. It is a reliable choice for replacing lead-acid batteries and upgrading your equipment's power solution. As a manufacturer with over 20 years of history, Vcell Power provides comprehensive services from standard products to OEM customization, backed by international certifications and exports to over 80 countries. Choose Vcell Power for long-term quality assurance and a stable supply chain.

Frequently Asked Questions

Q: Can this battery directly replace a 6V lead-acid battery?

A: Yes, most devices designed for 6V lead-acid batteries work fine. You must use a LiFePO4 charger, not a lead-acid charger.

Q: Do you offer customization?

A: Yes, Vcell Power supports OEM customization for size, wires, and connectors.

Q: How many cycles does it last?

A: Over 2500 cycles at 100% DOD, far longer than lead-acid batteries (300-500 cycles).

Q: Can I get a sample for testing?

A: Yes, The 6.4V 24Ah LiFePO4 rechargeable battery pack samples are available. Lead time is 3-5 business days.

Q: What is the bulk order lead time?

A: 15-25 business days for 1000+ units, depending on specifications.

Q: What certifications does this battery have?

A: UL, CE, CB, KC, RoHS, IEC62133, and UN38.3.

Q: What is the operating temperature range?

A: Discharge from -20°C to +65°C; charge from 0°C to +45°C.

Q: Does it have a built-in BMS?

A: Yes, it includes an intelligent BMS with full protection features.