Lithium Titanate Battery LTO1865-HTC1865 Lithium ion cell

Huahui Energy Lithium Titanate Battery HTC1865 2.4V/1300mAh Super Lithium-Ion Battery boasts core advantages including long cycle life, wide operating temperature range, excellent safety performance and stable discharge characteristics. It features strong adaptability, high reliability and long service life in applications such as industrial computers, backup power for data transmission in AI computing centers, power supplies for IoT devices, industrial UPS, aerospace, photovoltaic power grids, etc. Its specific advantages in each scenario are as follows:

I. Industrial Computers

1. Wide-temperature adaptability: Discharge operating temperature ranges from -40 to 70°C, suitable for harsh high/low-temperature industrial environments (e.g., workshops, outdoor industrial control sites), solving the problem of unstable power supply for industrial computers under extreme temperatures.
2. Low internal resistance for stable power supply: Internal resistance ≤ 30 mΩ, with low voltage loss during discharge. It provides stable DC power for chips and computing modules of industrial computers, avoiding data calculation errors and device crashes caused by voltage fluctuations.
3. Vibration and shock resistance: Passed strict vibration and shock safety tests. It withstands mechanical vibration and equipment movement in industrial production sites, with no leakage or fire, ensuring uninterrupted power supply for industrial computers in dynamic environments.

II. Backup Power for Data Transmission in AI Computing Centers

1. High-rate continuous discharge capability: Maximum continuous discharge current reaches 13A (10C), which can instantly supply high current for data transmission modules to meet emergency data transmission and cache backup demands during sudden power outages in computing centers, preventing data loss.
2. Long cycle life reduces O&M costs: Over 7,000 charge-discharge cycles at 0.5C with capacity retention > 72%. As backup power in computing centers requires frequent charge-discharge tests and emergency use, long cycle life greatly reduces battery replacement frequency and lowers labor and material costs for operation and maintenance.
3. Short-circuit & over-discharge safety protection: Passed short-circuit and over-discharge safety tests with no fire or explosion. Computing centers are high-density power consumption environments; high battery safety avoids secondary accidents such as fires and short circuits caused by battery failures.

III. Power Supply for IoT Devices

1. Stable wide‑temperature & low‑temperature discharge: Remains 80% capacity at 0.2C discharge under -40°C. It adapts to IoT devices (sensors, data acquisition terminals) deployed outdoors and in remote areas (mountains, polar regions, high-temperature equipment rooms), solving the problem of rapid capacity drop at low temperatures.
2. Excellent storage performance: Short-term storage (< 3 months): -10 to 45°C; long-term storage (< 1 year): -10 to 20°C. Only 40%–70% state of charge is required during storage, with recharging needed every 6–12 months. Most IoT devices are low-power and distributed; low maintenance frequency greatly reduces on-site recharging costs.
3. Compact standard size: Cylindrical standard dimension of Φ18.5 mm × 65.2 mm, weight only 38.5±1g. It is easy to integrate into small IoT devices, saving internal space and meeting the miniaturization and lightweight design requirements of IoT equipment.

IV. Industrial UPS

1. High charge-discharge efficiency: Supports 1.0C standard charging (fully charged in 1.5 hours) and 2.0C fast charging (fully charged in 0.8 hours). Industrial UPS requires rapid backup power recovery; fast charging enables quick battery replenishment and improves UPS backup response capability.
2. Stable discharge capacity: 100% discharge capacity at 0.2C under 25°C, and still 100% at 70°C. Industrial UPS has high requirements for discharge capacity stability, ensuring rated backup power duration for industrial control systems at different temperatures.
3. High mechanical strength: Passed 13kN extrusion test (sustained for 30 minutes) with no fire or explosion. Industrial UPS is usually installed in power distribution cabinets and industrial cabinets with high risks of extrusion and collision. High mechanical strength enhances the overall risk resistance of UPS systems.

V. Aerospace

1. Ultra-wide operating temperature range: Charging: -30 to 60°C; discharging: -40 to 70°C. It meets the power supply demands of aerospace equipment in extreme temperature environments such as high altitude, polar regions and aerospace cabins, which is one of the core requirements for aerospace power supplies.
2. Full-scenario safety protection: Passed full set of safety tests including vibration, shock, extrusion, short circuit and over-discharge. Aerospace equipment has stringent safety requirements for power supplies. The battery operates reliably under extreme physical and electrical conditions, ensuring safe operation of aerospace and airborne equipment.
3. High reliability: Nominal capacity 1300 mAh, minimum capacity 1280 mAh, with high capacity consistency. Aerospace equipment requires high precision in power parameters; stable initial performance without obvious capacity attenuation ensures accurate power supply for equipment.

VI. Photovoltaic Power Grids

1. No capacity decay at high temperature: 100% discharge capacity at 0.2C under 70°C. Energy storage and power distribution modules of photovoltaic grids are mostly deployed in outdoor PV power stations. The battery maintains rated discharge capacity in high-temperature summer environments, adapting to outdoor working conditions of PV stations.
2. Long cycle life for energy storage: Energy storage systems for photovoltaic grids require frequent charging and discharging with changing sunlight. With over 7,000 cycles, the battery satisfies high-frequency charge-discharge demands and greatly extends the service life of energy storage batteries.
3. Wide charging temperature range for PV charging: Charging temperature ranges from -30 to 60°C. PV charging is greatly affected by ambient temperature; normal charging is available at low (winter) and high (summer) temperatures, ensuring all-weather charging capability of PV grid energy storage modules.
4. Safety performance for grid systems: PV power stations support high-voltage power grids. The battery’s short-circuit resistance, extrusion resistance, fireproof and explosion-proof properties avoid circuit faults, fires and other safety accidents in PV stations caused by battery failures.

General Core Advantages (Suitable for All Scenarios)

1. Easy soldering & integration: Soldering can be completed at 320–350°C with soldering time < 3 seconds. Standard pin specification (φ1.0×10±1mm) facilitates mass integration into power modules of various devices, supporting industrial mass production.
2. Clear shelf life & usage liability: 1-year warranty after delivery. Returns and replacements are provided for manufacturing defects under non-artificial abuse. The usage scope is clearly defined, allowing enterprise users to confirm the warranty period and reduce after-sales disputes.
3. No electrolyte leakage risk: All safety tests require zero leakage, preventing electrolyte corrosion to internal circuits and extending the service life of power modules in various devices.