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Fast Charge 14500 Cylindrical LTO Battery 0.55Ah 1.7V (6-Pack)

Fast Charge 14500 Cylindrical LTO Battery 0.55Ah 1.7V (6-Pack)

$30.00

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Industrial-grade cylindrical LTO cell with 0.55Ah capacity, 1.7V nominal, and 8C continuous rate. Supports ≥5000 cycles under deep discharge. Order now.

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Description

Fast Charge 14500 Cylindrical LTO Battery – 0.55Ah 1.7V 8C Rate (6-Pack)

COMMERCIAL GRADE · PRODUCTION

Product Overview
Designed for high-frequency power deployment and high-throughput reliability, this industrial cylindrical LTO battery utilizes an advanced lithium titanate chemical structure to achieve rapid recharging profiles. Optimized to function as an elite fast charge 14500 battery option, the 0.55Ah 1.7V lithium titanate matrix supports an intensive 8C high rate energy storage continuous charging and discharging envelope. This highly stable configuration yields outstanding cycle life metrics—sustaining up to ≥5000 loops under deep discharge usage without the dendrite growth risks typical of conventional setups. Its durable hard-shell cylinder structure and wide operating temperature threshold ensure uniform electron transfer down to sub-zero environments, making it an excellent cell standard for heavy start-stop devices, aerospace robotics prototyping, defense communication setups, and rugged data logging nodes. For bulk inquiries or official volume quotations, please contact us via email at inquiry@atomfair.com.

Technical Specifications

PARAMETER VALUE
1. Core Device & Electrochemical Design
Cell Format Standard Cylindrical Form Factor (14500 Profile)
Cell Chemistry Link LTO (Lithium Titanate Anode Interface)
Rated Capacity / Rated Voltage 0.55 Ah / 1.7 V (@ 0.2C Evaluation Rate)
Voltage Range Parameters 2.10 V Cut-off – 1.40 V Cut-off
AC Internal Resistance ≤ 100.0 mΩ (@ 50% State of Charge)
2. Cathode & Charge Parameters
Standard Charge Current 1.0 C
Max. Continuous Charge 8.0 C (Thermal cut-off @ 60°C)
Charge Temperature Range 0°C ~ +55°C
3. Anode & Discharge Parameters
Standard Discharge Current 1.0 C
Max. Continuous Discharge 8.0 C (Thermal cut-off @ 80°C)
Pulse Discharge Current (10s) 20.0 C (≥ 30% State of Charge)
Discharge Temperature Range -40°C ~ +55°C
4. Physical Package & Energy Metrics
Estimated Dimensions 14 mm × 50 mm (Φ × H)
Estimated Weight 19 g
Gravimetric Energy Density ≥ 50 Wh/kg (@ 0.2C Rate)
Volumetric Energy Density ≥ 120 Wh/L (@ 0.2C Rate)
Verified Lifecycle Metrics (@ 25°C) ≥ 5000 cycles (1C/1C 100% DOD) | ≥ 3000 cycles (8C/1C 100% DOD) | ≥ 2000 cycles (8C/8C 100% DOD)
Alternative Catalog Items Explore our complete component catalog for alternative volumetric capacities, high-conductivity polymer separators, aluminum-laminated protective packaging films, or multi-channel battery cycling systems.

Key Features & Advantages
  • Ultra-Fast Charging: Supports 8.0C maximum continuous charge, enabling full recharge in minutes. Standard 1.0C charging for daily use.
  • High Rate Discharge: 8.0C continuous discharge and 20.0C pulse discharge (10s) for peak power demands.
  • Exceptional Cycle Life: Up to ≥5000 cycles at 1C/1C, ≥3000 cycles at 8C/1C, and ≥2000 cycles at 8C/8C 100% DOD.
  • Wide Temperature Operation: Discharge from -40°C to +55°C and charge from 0°C to +55°C, reliable in cold environments.
  • Robust LTO Chemistry: Lithium Titanate anode provides intrinsic safety, excellent rate capability, and long calendar life.

APPLICATION SCOPE: Highly optimized for fast-recharge portable devices, power tools, grid-scale backup systems, cold-climate monitoring setups, and high-rate electronic testing applications.
SHIPPING & LOGISTICS: Secured within shock-damping hazardous material transport packaging boxes to preserve terminal connections. Arrives pre-calibrated and complete with comprehensive factory batch inspection data certificates.
IMPORTANT NOTICE: This fast charge 14500 LTO cell is designed for high-rate applications. Charge with CCCV profile, cut-off at 60°C during charging. Discharge cut-off at 80°C. Do not exceed specified current ratings. Store in dry, ventilated area between 15-30°C. Do not disassemble, short circuit, or expose to fire.

TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: INQUIRY@ATOMFAIR.COM
MANUFACTURER: ATOMFAIR LLC
BRAND: ATOMFAIR®

This lithium titanate battery requires careful handling to prevent electrical shorts and physical damage. Storage should be in a cool, dry environment to maintain electrochemical stability.

  • Electrical Safety: Avoid short circuiting or exposing the battery to conductive materials.
  • Thermal Management: Operate within the wide temperature range indicated for the LTO chemistry, avoiding extreme heat.
  • Physical Integrity: Do not puncture, disassemble, or deform the hard-shell cylinder.

How does the 8C continuous charge/discharge rate of this LTO 14500 cell affect cycle life compared to standard Li-ion at lower C-rates?

The LTO chemistry sustains ≥5000 deep-discharge cycles at 8C continuous charge and discharge, far exceeding typical Li-ion cycle life under high-rate stress. This is enabled by the lithium titanate anode interface, which eliminates dendrite growth risks and maintains structural integrity even with thermal cut-off at 60°C during charge and 80°C during discharge.

Can this 0.55Ah 1.7V LTO battery be integrated into existing 14500 battery holders designed for 3.7V Li-ion cells?

No, direct mechanical substitution is possible due to the identical 14 mm × 50 mm cylindrical form factor, but electrical integration requires a system designed for the 1.7V nominal voltage and 1.40V–2.10V operating range. The lower voltage and different charge profile necessitate a dedicated BMS or power management circuit, as standard Li-ion chargers and protection boards are incompatible with LTO voltage thresholds.

What are the storage and handling requirements for this LTO battery in sub-zero environments?

The cell supports discharge down to -40°C, enabling operation in extreme cold, but charging is restricted to 0°C–+55°C to prevent lithium plating. Storage should maintain the cell within the full voltage range of 1.40V–2.10V, and the hard-shell cylinder construction provides mechanical robustness against physical damage during handling in rugged field deployments.

The 14500 LTO cell delivers an 8C continuous charge/discharge rate and over 5000 cycles, but its low 1.7V nominal voltage and restricted charge temperature range (0°C–55°C) require careful system integration.

Positive

  • 8C continuous charge/discharge rate: Enabled by lithium titanate chemistry, the cell supports up to 8C continuous charging and discharging, allowing rapid energy cycling for high-throughput applications such as start-stop devices and robotics.
  • ≥5000 deep-discharge cycle life: The LTO anode structure suppresses dendrite growth, sustaining over 5000 cycles under deep discharge conditions, which minimizes maintenance frequency in long-life embedded systems.

Trade-offs

  • Low nominal voltage (1.7V): With a nominal voltage of 1.7V, this cell requires series stacking or boost converters to reach typical system voltages, increasing design complexity and component count.
  • Charge limited to 0°C–55°C range: The specified charge temperature range is 0°C to +55°C; operation below 0°C during charging is not permitted, which may require pre-heating or environmental control in cold environments.

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

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