KT48100‑3U is a rack-mountable 48V 100Ah lithium iron phosphate (LiFePO4) battery module, designed for telecom base stations, solar + storage systems, microgrids, and UPS backup. Its long cycle life, advanced BMS, and scalable architecture make it ideal for industrial and commercial users.

Battery Key Advantages

• Rack-mountable 3U design for easy integration

• Scalable: up to 64 modules (307.2kWh total capacity)

• Smart BMS with RS485 / CAN / RS232

• Over 8000 cycles at 80% DOD

• Certified for international use: UN38.3, UL1973, IEC62133

Technical Specifications

• Nominal Voltage: 48V

• Nominal Capacity: 100Ah / 4.8kWh

• Max Discharge Current: 100A

• Cycle Life: >8000 cycles @ 80% depth of discharge

• Dimensions: 440 × 440 × 136 mm

• Weight: Approx. 39 kg

• Communication Interfaces: RS485, CAN, RS232

• Protections: Over-voltage, under-voltage, over-temperature, over-current, short circuit

Why Do B2B Users Choose This Battery Module?

1. Stable Power for Critical Infrastructure

TINKO KT48100 offers high peak discharge (100A), fast response, and a hot-swappable modular design—making it ideal for telecom base stations, data centers, and other high-availability facilities.

2. Superior Safety & Cycle Life with LiFePO4

Compared to lead-acid or NMC batteries, LiFePO4 provides:

• 6000 charge/discharge cycles at 80% DOD

• Exceptional thermal stability (no thermal runaway)

• Environmentally safe and non-toxic materials

3. Intelligent BMS and System Integration

The built-in BMS offers:

• Full protection: short circuit, over/under voltage, temperature

• Real-time monitoring and data logging

• Remote communication via RS485, CAN, or RS232

• Compatible with inverters such as Growatt, Victron, GoodWe, and Deye

4. Modular and Scalable

Each unit provides 4.8kWh of capacity and supports up to 64 modules in parallel, totaling over 300kWh in a single system. The compact 3U rack size ensures efficient cabinet integration.

5. International Certifications

The module is certified for safety and transport, including:

• UN38.3

• IEC62133

• CE, MSDS

• Air & Sea Transportation Report

Typical Applications

• Telecom backup power (indoor racks or BTS cabinets)

• Data center UPS systems

• Hybrid solar + battery storage

• Industrial automation or machine backup

• Off-grid homes or island microgrids

Is It Worth the Investment?

While LiFePO4 systems cost more upfront than lead-acid, they deliver:

• Much longer life (5–10 times more cycles)

• Lower maintenance

• Higher energy efficiency

• Better long-term ROI and LCOE

Switch TINKO KT48100 3U Rack-mounted battery if you:

• Replace batteries frequently (every 2–3 years)

• Need remote management and diagnostics

• Want to scale your storage system easily
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