OPTIMATE 31670-BMS-004D Battery Charger Box

( Brand: Optimate ), ( Manufacturer Part Number: 31670-BMS-004D ), ( Type: Charger ), ( Voltage: 12v )

Review OPTIMATE Motorcycle Battery Charger New In Box

The Optimate 31670-BMS-004D is a versatile and advanced 12-volt battery charger designed for maintaining and recharging various types of sealed lead-acid and absorbed glass mat (AGM) batteries. This charger is part of the Optimate series, known for their smart charging technology and durability.

The Optimate 31670-BMS-004D is housed in a rugged and compact box, measuring 10.5 inches long, 6.5 inches wide, and 3.5 inches high. The box is engineered with a powder-coated steel exterior that offers protection against the elements, making it suitable for outdoor use. The top of the charger box features a large, easy-to-read LED display that shows the charging status and error codes.

This charger uses Optimate's patented multi-stage charging technology, which includes bulk charging, absorption charging, and float charging. It can automatically detect the battery type and adjust the charging settings accordingly, ensuring optimal battery performance and longevity. The charger also features a patented desulfation mode, which can help restore sulfated batteries to their original capacity.

The Optimate 31670-BMS-004D is designed with a number of safety features, including short-circuit protection, reverse polarity protection, and overcharge protection. It also features a temperature sensor that can adjust charging rates based on the ambient temperature, ensuring optimal battery performance in various conditions.

The charger comes with a 12-foot (3.7 meters) charging cable with alligator clamps, which can be used to connect the charger to a battery directly. It also includes a ring terminal adapter, making it convenient to use with batteries that have ring terminals. The charger is compatible with a wide range of 12-volt batteries, including those used in cars, trucks, RVs, boats, and other vehicles.

In summary, the Optimate 31670-BMS-004D is a durable and versatile battery charger that uses advanced charging technology to maintain and recharge various types of sealed lead-acid and AGM batteries. Its rugged design, LED display, and automatic battery detection make it a convenient and reliable solution for keeping batteries charged and performing at their best.

The Optimate 31670-BMS-004D battery charger is a popular choice for maintaining and charging 12V sealed, gel, and AGM batteries in powersports vehicles. Here are some pros and cons to help you make an informed decision about purchasing this charger.

1. Three-stage charging: The charger provides three-stage charging, which includes bulk, absorb, and float charging. This helps to ensure that the battery is fully charged and maintained.

2. Automatic battery type detection: The charger can automatically detect the type of battery connected to it, whether sealed, gel, or AGM, and adjust the charging accordingly.

3. Spark-proof and reverse polarity protection: The charger has built-in protection features that prevent reverse polarity and sparks, making it safe to use.

4. Compact and portable: The charger is lightweight and compact, making it easy to carry and use in various locations.

5. Temperature compensation: The charger has temperature compensation, which adjusts the charging voltage based on the ambient temperature, ensuring optimal battery performance in various conditions.

1. Higher price point: Compared to some other battery chargers, the Optimate 31670-BMS-004D is more expensive.

2. Slow charging: The charger has a relatively slow charging rate, which may take longer to fully charge a deeply discharged battery.

3. No digital display: The charger does not have a digital display, which some users may prefer for monitoring the charging progress.

In conclusion, the Optimate 31670-BMS-004D battery charger offers several advantages, including automatic battery type detection, three-stage charging, and built-in protection features. However, it also has some limitations, such as a higher price point and slower charging rate.

If you are looking for a reliable and safe battery charger for your powersports vehicle, the Optimate 31670-BMS-004D is a solid choice. Its automatic battery type detection and temperature compensation features make it a versatile and effective option for maintaining and charging various types of batteries. While it may be more expensive than some other chargers, its advanced features and built-in protection make it worth the investment for many users.

Therefore, I would recommend the Optimate 31670-BMS-004D battery charger to anyone in need of a reliable and safe charging solution for their powersports vehicle. Its advanced features and built-in protection make it a worthwhile investment for ensuring optimal battery performance and longevity.

Details:

This charger is a must-have for any motorcycle owner looking to keep their battery in top condition. It comes in its original packaging and is ready to use. The charger is reliable and efficient, making it a great tool for maintaining charging your motorcycle battery. The manufacturer part number 31670-BMS-004D ensures that you are getting an authentic product from the Optimate brand.

This is a brand new Optimate motorcycle battery charger, specifically designed for 12V batteries.

part #: 31670bms004d prices

• $50.99-$54.99

specifications batetecha:

• brand: Optimate
• mpn: 31670-bms-004d
• type: Charger
• voltage: 12v

seller batetecha:

• # reviews: 0
• city: Des Moines, Iowa
• rating: 0.0%

shipping batetecha:

• service: USPS Ground Advantage
• type: Calculated
• cost: $7.52
• transit: 4-10 Days
• carrier: USPS
• class: Standard

payments batetecha:

• wallet: Paypal
• credit card: Visa
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offer batetecha:

• options: Ship-to-home
• sold: 0
• started: March 13, 2026
• quantity: 1
• availability: In Stock

returns batetecha:

• policy: No Returns

general batetecha:

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

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