Fast Charge 14500 Cylindrical LTO Battery – 0.55Ah 1.7V 8C Rate (6-Pack)COMMERCIAL GRADE · PRODUCTION
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TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: INQUIRY@ATOMFAIR.COM
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MANUFACTURER: ATOMFAIR LLC
BRAND: ATOMFAIR®
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Store in dry, ventilated area between 15-30°C to prevent degradation. Do not exceed specified charge (8C) or discharge (8C) current ratings, and observe thermal cut-offs at 60°C (charge) and 80°C (discharge) to avoid thermal runaway.
- Storage Condition: Store in a dry, ventilated area between 15-30°C.
- Charge Thermal Cut-off: Stop charging if cell temperature reaches 60°C.
- Discharge Thermal Cut-off: Stop discharging if cell temperature reaches 80°C.
- Current Rating Compliance: Do not exceed 8.0C continuous charge or discharge current.
- Safety Prohibition: Do not disassemble, short circuit, or expose the battery to fire.
Charge using a CCCV profile with a current limit of 8.0C and a thermal cut-off at 60°C. Discharge continuously at up to 8.0C with a thermal cut-off at 80°C and store between 15-30°C in a dry area.
Required Equipment: CCCV Charger, Temperature Monitoring System
- Inspect Battery
Inspect the battery for physical damage or terminal corrosion before use. - Connect to Charger
Connect the battery to a CCCV charger set to a maximum charge current of 8.0C and a voltage limit of 1.7V. - Monitor Charge Temperature
Monitor the cell temperature during charging and stop charging if it reaches 60°C. - Discharge Safely
Discharge the battery at a continuous rate not exceeding 8.0C and stop if temperature reaches 80°C. - Store Properly
Store the battery in a dry, ventilated location at 15-30°C when not in use.
How does the 8C charge rate affect cycle life compared to standard 1C charging?
Operating at 8C charge reduces cycle life relative to 1C charging. The source specifies ≥5000 cycles at 1C/1C (100% DOD), ≥3000 cycles at 8C/1C, and ≥2000 cycles at 8C/8C, all at 25°C. This trade-off is inherent to the high-rate LTO chemistry and should be considered for applications requiring frequent fast charging.
What are the voltage cut-off and temperature limits for safe integration of this LTO cell?
The cell operates between 2.10V (cut-off) and 1.40V (cut-off), with a nominal voltage of 1.7V. Charging is allowed from 0°C to +55°C with thermal cut-off at 60°C, while discharging spans -40°C to +55°C with cut-off at 80°C. These limits are critical for system design to avoid overvoltage, undervoltage, or thermal runaway.
What charging profile and storage conditions are required for this LTO battery?
A CCCV (constant current constant voltage) charging profile must be used, with thermal cut-off at 60°C during charging and 80°C during discharge. Storage should be in a dry, ventilated area between 15-30°C. Do not exceed specified current ratings, disassemble, short circuit, or expose to fire.
This 0.55Ah 1.7V LTO 14500 cell offers 8C continuous charge/discharge, 20C pulse, and ≥5000 cycle life at 1C/1C 100% DOD, with wide temperature range (-40°C discharge) but requires thermal cut-off management.
Positive
- Ultra-fast 8C charging: Supports 8.0C maximum continuous charge, enabling full recharge in minutes; standard 1.0C charging for daily use.
- Wide temperature operation: Discharge from -40°C to +55°C and charge from 0°C to +55°C, providing reliable performance in cold environments.
Trade-offs
- Thermal cut-off management required: Charging must be cut off at 60°C and discharging at 80°C; exceeding these limits requires active thermal monitoring and protection circuitry.
- Controlled storage conditions: Must be stored in a dry, ventilated area between 15-30°C, limiting ambient storage flexibility compared to wider-range chemistries.
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 excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
