Product Overview
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| 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. |
Technical Specifications
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| 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. |
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Key Features & Advantages
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- 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.
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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.
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Frequently Asked Technical Questions
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What is the maximum charge rate of this 14500 LTO battery?
The cell supports 8.0C maximum continuous charge (with 60°C cut-off). Standard charge is 1.0C. This enables ultra-fast recharging for applications requiring minimal downtime.
What cycle life can be expected at high charge/discharge rates?
At 25°C and 100% DOD, the battery delivers ≥5000 cycles at 1C/1C, ≥3000 cycles at 8C charge / 1C discharge, and ≥2000 cycles at 8C/8C. LTO chemistry ensures outstanding longevity even under aggressive fast-charge regimes.
How does this battery perform at sub-zero temperatures?
The LTO cell supports discharge from -40°C up to +55°C, and charge from 0°C to +55°C. It is well-suited for cold environments where conventional lithium-ion cells struggle.
Why choose LTO for fast charge applications?
LTO (Lithium Titanate) offers exceptional rate capability (8C continuous charge/discharge, 20C pulse), extremely long cycle life (up to 5000+ cycles), wide operating temperature, and inherent safety. It is ideal for fast-charge portable devices, power tools, and backup systems.
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FAST CHARGE SOLUTIONS & CUSTOM ORDERS
Request a quote for samples, pilot runs, or mass production. Our engineering team supports high-rate LTO integration.
EMAIL: INQUIRY@ATOMFAIR.COM
Global logistics · Fast sample delivery · Technical datasheets available
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