SENTRY BATTERY PM640F1 Power Supply

( Brand: Sentry Battery ), ( Part Type: Supply ), ( Manufacturer Part Number: PM640F1 )

Review SENTRY BATTERY Used

The Sentry Battery PM640F1 is a premium deep cycle battery designed for various applications, including renewable energy systems, golf carts, floor machines, and other industrial equipment. This battery is manufactured by Sentry Power, a trusted name in battery technology known for producing high-quality, reliable power solutions for both residential and commercial use.

This 6-volt, deep cycle battery features a capacity of 225 ampere-hours (Ah), meaning it can deliver a significant amount of energy before needing to be recharged. The battery is constructed with absorbent glass mat (AGM) technology, which provides several advantages over traditional flooded lead-acid batteries. The AGM design ensures the battery is spill-proof and maintenance-free, making it a popular choice for those looking for a hassle-free battery solution.

The Sentry Battery PM640F1 is built with 210 rugged, lead-calcium alloy plates, which offer excellent cycling ability and longer battery life. The battery also features a heavy-duty polypropylene case that is resistant to shock and vibration, ensuring the battery can withstand the rigors of industrial use. The battery terminals are made of brass and are sealed with a vent cap to prevent corrosion and ensure a tight seal.

The Sentry Battery PM640F1 is designed to be charged using a standard 6-volt battery charger, and it can be charged at temperatures as low as 0 F (-18 C) and as high as 113 F (45 C). The battery has a float voltage of 6.35 volts and a recommended charging voltage of 6.6 volts.

Overall, the Sentry Battery PM640F1 is an excellent choice for those seeking a reliable, high-capacity deep cycle battery for various applications. Its maintenance-free design, long battery life, and robust construction make it a popular choice for those who require a dependable power source for their industrial equipment or renewable energy systems.

The Sentry Battery PM640F1 is a sealed lead-acid battery commonly used for various applications, including telecom, security systems, and uninterruptible power supplies (UPS). Here are some pros and cons that might help you make an informed decision about purchasing this battery:

1. Long Service Life: Sentry batteries are known for their long service life. The PM640F1 model has a rated capacity of 225Ah and a reserve capacity of 170 minutes at 25 C. This means the battery can deliver a significant amount of power for an extended period, making it a reliable choice for backup power needs.

2. Maintenance-Free: The Sentry PM640F1 is a sealed battery, which means it doesn't require any maintenance, making it an excellent option for installations where access is limited or for users who prefer a low-maintenance solution.

3. Wide Operating Temperature Range: This battery can operate in a wide range of temperatures, from -20 C to 55 C, making it suitable for various applications and environments.

4. High Discharge Rate: The PM640F1 can provide a high discharge rate of up to 155 Amps for a short period, making it an ideal choice for applications that require a quick power boost.

5. Robust Design: The battery is designed with a heavy-duty, impact-resistant case, which provides excellent protection against physical damage.

1. Heavy Weight: The PM640F1 is a heavy battery, weighing around 230 kg (507 lbs) when fully charged. This can make it challenging to transport and install, especially in locations with limited access.

2. High Self-Discharge Rate: Sealed lead-acid batteries like the PM640F1 have a relatively high self-discharge rate, which means they can lose charge over time if not in use. This can lead to the need for frequent charging or the use of a trickle charger to maintain the battery's charge.

3. Limited Recharge Cycles: The PM640F1 has a limited number of recharge cycles, typically around 500-800, depending on the depth of discharge and the temperature conditions. This means the battery will eventually need to be replaced.

4. Limited Capacity Options: The PM640F1 is available in a single capacity option of 225Ah. If you require a different capacity, you may need to consider other battery models.

The Sentry Battery PM640F1 is a reliable and robust solution for backup power needs, offering a long service life, maintenance-free design, and a wide operating temperature range. However, it comes with some drawbacks, including its heavy weight, high self-discharge rate, limited recharge cycles, and limited capacity options. Ultimately, the decision to purchase the PM640F1 depends on your specific requirements and the trade-offs you're willing to make.

If you're looking for a reliable, maintenance-free battery with a long service life and wide operating temperature range for backup power applications, the Sentry Battery PM640F1 could be an excellent choice. However, consider the potential drawbacks, such as its heavy weight, high self-discharge rate, limited recharge cycles, and capacity options. If these factors are deal-breakers for you, you may want to explore alternative battery solutions that better suit your needs.

Details:

Sells new and surplus product develops channels to purchase such. Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use if purchasing a used product. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

Part Number PM640F1.

part #: pm640f1 prices

• $22.95-$50.95

specifications strialpower:

• brand: Sentry Battery
• part type: Supply
• manufacturer part number: PM640F1

returns strialpower:

• paid by: Buyer
• time: 30 Days
• method: Money back
• policy: Returns Accepted

offer strialpower:

• sold: 0
• started: February 16, 2026
• quantity: 1
• availability: In Stock
• options: Ship-to-home

general strialpower:

• Electrical Equipment Supplies > Power Supplies > Power Supply Accessories
• condition: Used

shipping strialpower:

• cost: $12.90
• service: Standard
• type: Fixed
• class: Standard
• transit: 23-36 Days

seller strialpower:

• rating: 99.5%
• # reviews: 190333
• city: 1 Millennium Dr, Willingboro, NJ 08046

payments strialpower:

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

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