Double Horse Big Terminal Car Battery (638)

Double Horse Big Terminal Car Battery (638) – High-Efficiency Power

The Double Horse Big Terminal (638) is a premium, maintenance-free lead-acid battery designed for vehicles that require a compact footprint but demand reliable starting power. It is a popular choice for medium-sized passenger cars and modern fuel-efficient vehicles that require a stable 12V power supply for consistent performance.

Key Performance Features

• Reliable Cranking Performance: Typically delivers between 330 and 420 Cold Cranking Amps (CCA), providing the necessary surge for dependable engine ignition in various temperatures.

• Big Terminal Design: Features standard tapered Big Terminals to ensure a high-conductivity, low-resistance connection, maximizing power delivery to the starter motor and vehicle electronics.

• Sealed Maintenance-Free (SMF) Technology: Engineered with calcium-calcium (CaCa) plate technology to minimize electrolyte evaporation, eliminating the need for water top-ups and providing a hassle-free service life.

• Optimized Reserve Capacity: Provides approximately 65 to 75 minutes of reserve capacity, acting as a reliable power safety net for accessories and electronics when the alternator is not charging.

• Vibration Resistance: Built with a rugged, reinforced polypropylene casing designed to withstand the shocks and vibrations of daily commuting and rough road conditions.

Specifications

• Battery Model: 638.

• Voltage: 12V.

• Nominal Capacity: Typically 45Ah to 50Ah.

• Terminal Type: Big Terminal (Standard Post).

• Dimensions (Approx.): Length: 238mm | Width: 129mm | Height: 200-225mm.

• Hold Down Type: B00 / B1.

Common Vehicle Applications

The 638 series is a versatile fit for various vehicles often found in Botswana, including:

• Sedans & Hatchbacks: Various models from Honda, Toyota, and Mazda that require a narrow-width battery with standard big terminals.

• Compact SUVs: Certain crossover models that prioritize space-saving engine bay layouts.

• Modern Imports: Highly compatible with Japanese and European vehicles requiring a 45Ah-50Ah power rating.