Sure Power: Battery Equalizer (12V∼24V) 10 Amp

EATON Sure Power Battery Equalizer | 12V to 24V | 10 Amp

The Eaton Sure Power Battery Equalizer 12010E10 has replaced the now obsolete 12010E00 (12010E00-B).

The Sure Power Battery Equalizer (12V∼24V, 10 Amp) is a precision device designed to maintain voltage balance between two 12V batteries connected in series. It ensures equal charging and discharging, preventing battery imbalance and extending battery life.

This equalizer is ideal for vehicles, boats, and industrial systems using 24V power derived from two 12V batteries. It supports safe, efficient operation and protects your investment in battery systems.

Key Features

• Voltage Equalization: Maintains balance between two 12V batteries in a 24V system.
• 10 Amp Capacity: Supports up to 10 amps of current equalization.
• Automatic Operation: Activates only when imbalance is detected between batteries.
• Compact Design: Fits easily into tight spaces in vehicles or equipment enclosures.
• Durable Construction: Built to withstand vibration, heat, and harsh environments.

Why Battery Equalization Matters

When two 12V batteries are connected in series to create a 24V system, they often charge and discharge unevenly. This imbalance can lead to premature battery failure, reduced performance, and increased maintenance costs.

The Sure Power Equalizer solves this problem by automatically transferring current between batteries to maintain equal voltage. This ensures both batteries work together efficiently and last longer.

Ideal for Dual Battery Systems

This equalizer is perfect for any application using two 12V batteries in series. Common uses include:

• Commercial trucks
• Marine vessels
• RVs and campers
• Solar energy systems
• Industrial equipment

It supports both lead-acid and AGM battery types. It’s compatible with most 24V systems and installs easily with standard wiring.

Automatic and Maintenance-Free

The Sure Power Equalizer operates automatically. It monitors voltage levels and activates only when imbalance is detected. No manual adjustments or programming are required.

Once installed, it works silently in the background. It requires no maintenance and adds reliability to your power system.

Easy Installation

Installation is straightforward. The equalizer connects to both 12V batteries and the 24V system. Clear wiring instructions are included. Most technicians can complete installation in under an hour.

The compact housing allows for flexible mounting in tight spaces. It’s ideal for engine compartments, battery boxes, or control panels.

Improves Battery Life and Performance

By maintaining voltage balance, the equalizer reduces stress on individual batteries. This helps prevent overcharging, undercharging, and deep discharge damage.

Balanced batteries charge more efficiently and deliver consistent power. This improves system performance and reduces the need for frequent battery replacements.

Applications

• Fleet vehicles
• Marine battery banks
• RV power systems
• Solar installations
• Industrial machinery

This equalizer supports safe, efficient operation across all applications. It’s a smart upgrade for any dual battery system.

Durable and Long-Lasting

Powrparts sources this equalizer from Sure Power, a trusted manufacturer of power management solutions. Each unit is built to withstand vibration, moisture, and temperature extremes.

The internal components are sealed for protection against dust and corrosion. This ensures long-term reliability in harsh environments.

Bulk Ordering Available

Managing multiple vehicles or systems? Powrparts offers bulk purchasing options. Standardize your battery management tools and streamline operations. Contact us for volume pricing and recurring order options.

Why Choose Powrparts?

Powrparts is a trusted supplier of industrial battery accessories. We serve professionals in logistics, manufacturing, marine, and energy. Our products are selected for quality, reliability, and ease of use.

We offer fast shipping, responsive support, and expert advice. Whether you're upgrading one system or outfitting an entire fleet, we’re here to help.

Specifications

• Product Name: Sure Power Battery Equalizer
• SKU: EQ-24-12
• Input Voltage: 24V (two 12V batteries in series)
• Equalization Current: Up to 10 Amps
• Operation: Automatic voltage balancing
• Compatibility: Lead-acid and AGM batteries
• Mounting: Compact, sealed housing

KEY DIFFERENTIATORS

• Sealed input and output connectors
• Un-Switched Output
• IP67 Sealing
• EMC Performance
• Operation to 85°C
• RoHS Compliant
• Output short circuit protection
• Over-Temperature protection
• Low standby power draw

STANDARDS & SPECIFICATIONS

• SAE J1455, J1113, CISPR 25, E mark, RoHS

Manufacturer Profile :
Sure Power Industries (now part of Eaton/Cooperbussman) provides a wide variety of quality products and engineering services designed to aid in the management of DC electrical systems. Since inventing the Battery Isolator in 1959, Sure Power has been designing and manufacturing innovative, reliable and cost competitive products and services for a wide variety of markets including off-highway, bus, and truck, marine and automotive.

📦 For details on shipping times, return policies, and warranty coverage, please visit our Shipping & Returns Policy.

🧠 Ideal For:

• Industrial battery rooms
• Warehouse and distribution centers
• Material handling operations
• Battery maintenance teams

💬 Need Help?

Have questions about compatibility, installation, or sourcing? Our expert support team is here to help.

👉 Start a Live Chat or visit our About Us page to learn more about our sourcing capabilities and customer service.