OER 2102 Smart Battery Charger Storage Maintainer Volt Amplifier 0.812

( Brand: Oer ), ( Manufacturer Part Number: 2102 ), ( California Prop 65 Warning: Warning ), ( Type: Smart Charger ), ( Features: Automatic, Plug In, Portable, Reverse Polarity Protection, Safety Switch ), ( Peak Amps: 0.80 ), ( Voltage: 12v )

Review OER Automotive Smart Battery Charger Storage And Maintainer 0.812 Volt fits 2012

The OER 2102 Smart Battery Charger and Storage Maintainer is a versatile and intelligent charging solution designed for 12-volt lead-acid batteries. With a floating voltage of 0.812 volts and a current output of 0.8 amps, this charger is ideal for maintaining the optimal charge level of your battery without overcharging or undercharging.

This smart charger is equipped with advanced microprocessor technology that constantly monitors the battery's condition and adjusts the charging parameters accordingly. It can detect the battery type and adjust the charging algorithm to deliver the most efficient and effective charge. Additionally, it features an automatic temperature compensation system that ensures the battery is charged at the optimal temperature, extending its lifespan and improving its performance.

The OER 2102 is designed to be used as a trickle charger or a battery maintainer. As a trickle charger, it can slowly charge a fully discharged battery back to its full capacity. As a battery maintainer, it can keep a fully charged battery at its optimal charge level, preventing the battery from self-discharging and losing its charge over time.

The charger's compact and portable design makes it a great option for use in a variety of applications, including RVs, boats, motorcycles, and industrial equipment. It features reverse polarity and short circuit protection to ensure safe and reliable charging. The unit also comes with a convenient 10-foot charging cable and a clamp-style terminal connector for easy installation and use.

In summary, the OER 2102 Smart Battery Charger and Storage Maintainer is a high-performance, intelligent, and versatile charging solution for 12-volt lead-acid batteries. Its advanced microprocessor technology, automatic temperature compensation, and adjustable charging algorithm make it an efficient and effective way to maintain the optimal charge level of your battery, while its compact and portable design make it a great option for use in a variety of applications.

The OP-2102 Smart Battery Charger/Storage Maintainer by Opus is a popular choice for maintaining and charging 12V sealed, gel, and absorbed glass mat (AGM) batteries. Here are some pros and cons to help you make an informed decision about purchasing this charger.

1. Automatic 12V Charging: The charger automatically detects the battery type and voltage, and begins charging at the optimal rate.

2. Fully Automatic Maintenance: Once the battery is fully charged, the charger switches to maintenance mode, keeping the battery at full charge without overcharging.

3. Led Indicators: The charger has multiple LED indicators to show the charging status and fault conditions.

4. Reverse Polarity Protection: The charger has built-in reverse polarity protection to prevent damage from incorrect wiring.

5. Short Circuit Protection: The charger has built-in short circuit protection to prevent damage from short circuits.

1. Low Output Current: The charger has a relatively low output current of 0.8 Amps, which may not be sufficient for charging larger batteries quickly.

2. Not Suitable for Lithium-ion Batteries: The charger is not designed to charge lithium-ion batteries and can damage them if used.

3. Limited Mounting Options: The charger has limited mounting options, making it less versatile for installation in certain locations.

The OP-2102 Smart Battery Charger/Storage Maintainer by Opus is an excellent choice for maintaining and charging sealed, gel, and AGM batteries in vehicles, solar systems, or other applications where a low-maintenance, fully automatic charger is desired. Its automatic charging and maintenance features, reverse polarity protection, short circuit protection, and LED indicators make it a reliable and convenient option. However, its relatively low output current and limited compatibility with lithium-ion batteries may make it less suitable for some applications. If you have a need for a higher output current or are working with lithium-ion batteries, you may want to consider other charger options.

If you're looking for a reliable, fully automatic charger for maintaining and charging sealed, gel, or AGM batteries, the OP-2102 Smart Battery Charger/Storage Maintainer by Opus is a great choice. Its automatic charging and maintenance features, reverse polarity protection, short circuit protection, and LED indicators make it a convenient and flexible option for a wide range of applications. However, if you require a higher output current or are working with lithium-ion batteries, you may want to consider other charger options with more robust specifications.

Details:

For larger items, they are shipped FedEx or UPS. Automatically Switches to Float Mode Battery Maintenance When Fully Charged. To file a return, please visit your original order record. Jolt Parts does not warrant that product images, , or other content on the Platform are accurate, complete, reliable, current, error-free.

Microprocessor controlled unit plugs into 120V AC current and provides 0.8 output through a 4-stage charging program. For Cold Weather Maintenance or storage Applications. In some cases, a products packaging may vary from that shown in images on our Platform. The OER Smart Charger 800 battery charger and maintainer for classic cars trucks provides high frequency automatic intelligent charging 12V lead-acid, flooded, or sealed maintenance-free AGM Fell Cell batteries.

OER Automotive Smart Battery Charger storage and Maintainer 0.8 12 Volt. Ideal for cold weather battery maintenance, or vehicle storage applications. Specializing in all replacement restoration and performance parts for your classic Pontiac Fire birds GTO, Chevy GMC Pickup Truck, Camry, Nova, Chevalier, Impala more. Has GS/CE/ETL/CEC Certifications.

And Max Performance. Compact Design. Restoration Performance. Designed to be used with ring terminal output or the optional clamp set as a portable unit.

Features 4 safety functions: over load / heat short circuit and reverse polarity, is spark proof. Product Specifications.

part #: 2102 prices

• $45.98-$116.75

specifications batetecha:

• for years: 2012
• brand: Oer
• mpn: 2102
• california prop 65 warning: Warning
• type: Smart Charger
• features: Automatic, Plug In, Portable, Reverse Polarity Protection, Safety Switch
• peak amps: 0.80
• voltage: 12v

payments batetecha:

• other
• wallet: Apple-pay
• credit card: Diners-club

general batetecha:

• condition: New
• Automotive Tools Supplies > Battery Testers Chargers > Chargers Jump Starters

returns batetecha:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

shipping batetecha:

• transit: 4-7 Days
• service: Standard, USPS Priority Mail, Expedited, UPS Next Day Air
• carrier: USPS, UPS
• class: Standard, Expedited, One-day
• type: Fixed
• cost: $0.00

seller batetecha:

• rating: 99.9%
• # reviews: 67197
• city: Smithfield, Utah

offer batetecha:

• sold: 0
• availability: In Stock
• started: December 4, 2025
• quantity: 2
• options: Ship-to-home

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