24V 7.8Ah LTO Solar Tracker Battery Portable Long Life Wide Temp -40℃~65℃ with

Product Specification

24V 7.8Ah LTO Solar Tracker Battery Portable Long Life Wide Temp -40℃~65℃ with BMS

Product Overview
The ECOLTO2407 is a high-performance, portable lithium titanate (LTO) battery pack designed to deliver reliable power for solar trackers, medical instruments, LED street lighting, electric doors, and more. With a 24V system and 7.8Ah capacity, it combines ultra-long cycle life, extreme temperature resilience, integrated BMS protection, and plug-and-play connectivity in a compact, rugged package—making it the ideal upgrade for applications currently using AGM, Gel, lead-acid, or standard LiFePO4 batteries.

Engineered for Safety & Longevity
LTO chemistry is recognized as one of the safest and most stable battery technologies available. It has been rigorously tested under nail penetration, compression, and short-circuit conditions with no risk of smoke, fire, or thermal runaway. With a cycle life exceeding 10,000 cycles and over 80% capacity retention, this battery far outlasts conventional alternatives, offering a service life that can span a decade with minimal degradation.

Wide Temperature Range for Demanding Environments
Capable of charging and discharging from -40℃ to 65℃, this battery performs reliably in extreme cold or heat—whether installed in outdoor solar trackers, medical devices in variable climates, or street lights exposed to seasonal temperature swings. Its consistent output ensures your equipment won’t be interrupted by “battery shock” in harsh conditions.

Fast Charging & Ready-to-Use Design
Supporting CC-CV charging with a maximum current of 15A, the battery enables quick replenishment without compromising cycle life. Its integrated BMS provides comprehensive protection against overcharge, over-discharge, short circuits, and high temperatures, while standard FASTON 187 and FASTIN-FASTON 250 terminals ensure easy and secure wiring.

Compact, Lightweight & Portable
Weighing just 3kg and housed in a PVC enclosure with IP20 protection, this battery is both durable and easy to transport. Its slim profile (187x128x75mm) allows flexible mounting in space-constrained setups, making it suitable for mobile, field-deployable, or fixed installations alike.

Versatile Application Compatibility

• Solar tracker systems and photovoltaic energy storage

• Medical diagnostic and monitoring equipment

• 24V LED street lights and area illumination

• Electric doors, gates, and automated access systems

• Uninterruptible Power Supplies (UPS) and backup units

• Surveillance cameras and remote telemetry stations

• Fast-charging stations and 24V power tools

Technical Specifications

• Electrical: 24V, 7.8Ah, 187.2Wh, ≤30mΩ, 98% efficiency

• Cycle Life: >10,000 cycles @1C, 100% DOD, >80% capacity retention

• Charge: CC-CV, 27.5–28V, max 15A, float 27.0–27.5V

• Discharge: 15A continuous, 40A pulse (<1s)

• Temperature: Charge/Discharge -40℃ to 65℃, Storage 0℃ to 45℃

• Housing: PVC, IP20, 187×128×75mm, 3kg

• Communication: Optional UART for voltage, current, temperature monitoring

Customization & Support
We offer tailored configurations including capacity variants, connector types, communication interfaces, and branding options. Our technical team can assist with system integration, ensuring compatibility with your existing equipment and operational requirements.

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