Description

Eastman 2.56kWh 24V Lithium LFP Battery (ES25.6-100LP)

Product Overview

The Eastman 2.56kWh Lithium Battery is a robust, high-performance energy storage solution designed specifically for 24V systems. Available at Powernest Limited, this Lithium Iron Phosphate (LFP) battery is the ideal upgrade for users moving away from traditional lead-acid or tubular batteries. It packs significant energy into a compact, wall-mountable frame, offering a “fit-and-forget” solution for residential backups, small solar setups, and mobile applications like RVs or marine vessels. With its high discharge capability and long cycle life, it provides stable, reliable power even for demanding appliances.

Key Features

• Premium Cycle Life: Engineered to deliver over 6,000 cycles at 80% Depth of Discharge (DoD), ensuring 10–15 years of daily service—nearly five times the lifespan of high-end lead-acid batteries.

• Compact Wall-Mount Design: The sleek, vertical profile is designed to save floor space, making it perfect for apartments, small utility rooms, or tight installations.

• 1C Performance: Supports a continuous discharge current of 100A, meaning this single 2.56kWh unit can comfortably power a 2.5kW load without stress or damage to the cells.

• Safe LiFePO4 Chemistry: Uses cobalt-free LFP technology, renowned for its thermal stability and safety, eliminating the risk of fire or explosion common in older lithium chemistries.

• Intelligent BMS: The integrated Battery Management System provides real-time protection against overcharging, deep discharge, short circuits, and temperature fluctuations, while ensuring all internal cells remain perfectly balanced.

• Scalable Energy: Supports parallel connection (typically up to 4 units), allowing you to expand your total storage to 10.24kWh as your energy needs grow.

Technical Specifications

• Model: ES25.6-100LP (Low Voltage Series)

• Nominal Energy: 2.56 kWh

• Nominal Voltage: 25.6 V

• Nominal Capacity: 100 Ah

• Max. Charge/Discharge Current: 100A (Continuous)

• Peak Discharge Current: 120A (for 3 seconds)

• Cycle Life: ≥6,000 cycles (@ 25°C, 80% DoD)

• Weight: ~23 kg (Ultra-lightweight compared to 24V lead-acid banks)

• Dimensions: 420 x 330 x 148 mm

• Communication: RS485 / CAN (Compatible with leading 24V inverters)

• Warranty: 5-Year Standard Warranty