6.4V IFR14500 2S1P LiFePO4 Battery Manufacturer for Solar Garden Lights, Emergency Lighting, Smart Metering, IoT Sensors & Backup Power
| Parameter | Value |
|---|---|
| Product | 6.4V 600mAh IFR14500-2S1P LiFePO4 battery pack |
| Cell type | 3.2V IFR14500 600mAh |
| Configuration | 2S1P |
| Protection board | 2S BMS |
| Nominal voltage | 6.4V |
| Nominal capacity | 600mAh |
| Max charging voltage | 7.3V |
| Weight | Approx. 70g |
| Pack size | 52 x 29 x 15 mm max |
12.8v 30Ah Ifr32700 4S5P Security Lithium Iron Phosphate Backup Battery for intrusion alarm control panels, FACP, remote GSM/IoT alarm trackers
The VTCBATT 6.4V 600mAh IFR14500-2S1P LiFePO4 battery pack is built with two 3.2V IFR14500 600mAh cylindrical cells in a 2S1P configuration and an integrated 2S protection board. It provides a 6.4V nominal output, 7.3V maximum charging voltage, up to 600mA continuous charging current, and up to 1200mA continuous discharging current. With a compact pack size of 52 x 29 x 15 mm max and an approximate weight of 70g, this battery pack is suitable for small equipment requiring a safer lithium iron phosphate chemistry, stable discharge performance, and factory-supported customization.
Full Certification & Extended Warranty
VTCBATT batteries meet global certifications including CB, CE, UL, and UN38.3, and offer a 14-month warranty—two months longer than standard—to maximize customer confidence and profit.
CertificationVTCBATT lithium ion batteries have passed numerous important international certifications, including UL1642, IEC62133, UN38.3, CE, ROHS, BIS and EU2024/1542, CE, ROHS, REACH, and KC certifications.
WarrantyVTCBATT batteries come with a 14-month warranty, 2 months longer than the standard 12-month warranty, providing extra coverage for shipping and customs clearance. This ensures customer confidence.
CustomizationDifferent sizes,capacities, connectors, discharge rates,and cases. Just inform us of your specific requirement, and our professional engineers can provide you with the customized battery proposal.
Flexible order quantity to support prototype testing and mass production.
Our technical and sales teams reply to your inquiry within 6 hours.
Test our lithium battery quality and performance before placing bulk orders.
Batteries certified to UL, CE, UN38.3, MSDS, ROHS, IEC62133, and more global standards.
High energy density
Featuring high-energy density can deliver more power than other battery chemistries and support high drain current to power the devices strongly.
PCB with NTC
VTCBATT batteries are provided with NTC(Negative Temperature Coefficient), a kind of temperature sense to decrease the resistance as the temperature increases, allowing accurate temperature monitoring of the batteries. The NTC plays a critical role in improving the battery reliability and safety.
High Safety
In the safety lab,VTCBATT will stimulate all the test items of UL and IEC62133,including nail penetration test,free fall experiment,heavy object impact,extrusion experiments.
F14500/600 Battery Cycle Life Performance
Retention of F14500/600 cells during 0.5C charge and 1C discharge cycling.
Two test samples maintain high retention over 3000 cycles, with gradual capacity decline. Sample 2 remains slightly more stable, while Sample 1 shows a sharper decrease near the final cycles.
Battery Advantage
LFP batteries offer a long cycle life of 3,000–6,000 cycles, retaining ≥80% capacity at 80% DoD, significantly outperforming lead-acid batteries (300–500 cycles).
VTCBATT battery can be discharged from -20℃ to 60℃.
This wide temperature range performance enables the battery to operate in many conditions.
VTCBATT battery can be discharged in different rates of 0.2C,0.5C,1C,2C,3C to meet different power consumption.
After 30-day and 60-day storage, there is slight 1%-2% slight voltage decrease under 50% SOC at 25°C.
Why Choose VTCBATT?
VTCBATT not only focuses on customized design and excellent service to meet the diverse demands of different customers, but also devotes itself to precise and standardized manufacturing in every process to ensure the highest-quality batteries. Meanwhile, VTCBATT will provide comprehensive support from pre-sales to after-sales, focusing on customers’ feedback to establish long-term and win-win cooperation. VTCBATT professional sales and technical engineer teams will be your best custom battery experts to assist with reliable and fast services at any time.
From the raw materials mixing to the cell test, VTCBATT adopts an automatic manufacturing process to maximize production efficiency and enhance the batteries quality, safety, and reliability. The entire manufacturing process is monitored and 100% tested before flowing to the next procedure to ensure zero defects before delivery.
Over the past 20 years, VTCBATT has built strong partnerships with customers in more than 50 countries worldwide. With reliable quality, responsive service, and tailored battery solutions, we have earned the trust of our clients—many of whom have maintained long-term cooperation and lasting friendships with us for over a decade. Together, we continue to grow and move forward toward a brighter future.
Application
Designed for OEM battery projects, this 6.4V 600mAh IFR14500-2S1P pack combines LiFePO4 cycle stability with practical protection features for compact electronic products. The pack supports operation from 0 to 45 degrees C during charging and -20 to 60 degrees C during discharging, with internal resistance specified at <=180 mOhm under AC 1kHz testing. The source cycle test data shows two F14500/600 samples tested to 3000 cycles under 0.5C charge and 1C discharge conditions, making the pack a strong candidate for lighting, instrumentation, smart devices, and low-power backup modules where dependable rechargeable power is required.
