Description

Eastman Megatank 200Ah 12V Tall Tubular Gel Battery (EM200PT)

Product Overview

The Eastman Megatank (EM200PT) represents the pinnacle of lead-acid technology, combining the rugged durability of Tall Tubular plates with the convenience of a maintenance-free Gel electrolyte. Available at Powernest Limited, this battery is specifically designed for regions with frequent power cuts and high ambient temperatures. Unlike standard flooded batteries, the Megatank is hermetically sealed, meaning it requires zero water topping and emits no acidic fumes, making it safe for indoor installations in homes, offices, and server rooms.

Key Features

• Maintenance-Free Gel Technology: The electrolyte is immobilized in a gel form, eliminating the need for periodic water refilling and preventing acid leakage or stratification.

• Tall Tubular Plate Design: Features robust, high-pressure die-cast spines that are significantly thicker than flat-plate batteries, providing superior resistance to corrosion and a much longer service life.

• High Cycle Life: Engineered to deliver up to 1,500 cycles at 80% Depth of Discharge (DoD), outperforming standard SMF (Sealed Maintenance Free) batteries by nearly double.

• High Surface Carbon: Incorporates advanced carbon additives on the negative plates to improve charge acceptance and ensure fast recovery after deep discharge cycles.

• Eco-Friendly & Safe: The sealed VRLA (Valve Regulated Lead Acid) design ensures zero gas emissions under normal operating conditions, making it the “Gold Standard” for indoor power backup.

• Wide Temperature Tolerance: Built with special-grade PE separators and high-porosity gauntlets that allow it to operate efficiently in extreme heat without the risk of thermal runaway.

Technical Specifications

• Model: EM200PT (Megatank Series)

• Nominal Voltage: 12V

• Rated Capacity: 200Ah @ C20 (180Ah @ C10)

• Battery Type: Sealed Tall Tubular Gel

• Design Life: 8–10+ Years (In float application)

• Cycle Life: ~1,500 Cycles @ 80% DoD

• Max. Charge Current: 40A (Recommended)

• Terminal Type: L-Type Terminal (for secure bolt-on connection)

• Dimensions: 445 x 190 x 406 mm

• Weight: ~61.8 kg (High lead content for superior energy density)

• Warranty: 1 to 2-Year Warranty (Model dependent)