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  3. UPG UB1240K

UPG UB1240K Battery Spillable Lead Acid Volts 806593456503 4AH

Ub1240k Upg Battery Non-spillable Sealed Lead-acid 12 Volts 4ah

( Brand: Upg ), ( Manufacturer Part Number: UB1240K ), ( Battery Size: 12 V ), ( Type: Battery ), ( Hours: 4 Ah ), ( Unit Type: Unit ), ( UPC: 806593456503 )

Review UPG Battery Non spillable Sealed Lead acid Volts 4ah

Introducing the UPG UB1240K 12V 4Ah Non-Spillable Lead-Acid Battery, a compact and reliable power solution for various applications. This battery is designed with the latest technology to ensure optimal performance and long service life.

The UPG UB1240K is a 12-volt battery with a capacity of 4 ampere-hours (Ah). It is non-spillable, making it an ideal choice for use in vehicles, RVs, boats, and other mobile applications where vibration and movement are common. Its lead-acid technology provides a stable voltage output and ensures a consistent power supply.

Measuring 6.5 inches long, 4.3 inches wide, and 4.9 inches high, this battery is compact and can fit into tight spaces. It weighs only 5.3 pounds, making it easy to transport and install. Despite its small size, it delivers reliable power when needed.

The UPG UB1240K is built with a maintenance-free design, which means that it does not require any regular maintenance. Its calcium alloy plates provide a longer service life and improved performance compared to conventional lead-acid batteries.

This battery is also known for its high discharge rate, which makes it suitable for applications that require a quick power burst, such as starting engines or providing power to accessory loads. It has a cold cranking amps (CCA) rating of 400, which means it can deliver 400 amps for 30 seconds at 0 F (-18 C).

The UPG UB1240K is also compatible with various charging systems, including float, trickle, and automotive charging systems. It is recommended to use a charger with a voltage output of 12.6-13.2 volts to ensure optimal charging performance.

In summary, the UPG UB1240K 12V 4Ah Non-Spillable Lead-Acid Battery is a reliable and compact power solution for various applications. Its maintenance-free design, high discharge rate, and compatibility with various charging systems make it a versatile and practical choice for anyone in need of a dependable battery.

Pros and Cons of buying a UPG UB1240K 12V 4Ah Non-Spillable Lead-Acid Battery

The UPG UB1240K is a popular choice for those in need of a non-spillable lead-acid battery with a capacity of 4Ah and a voltage of 12V. Let's examine the key advantages and disadvantages of purchasing this battery.

Pros:

1. Maintenance-free: This battery is non-spillable, meaning it does not require regular maintenance, making it a convenient option for those who don't have the time or resources to maintain traditional lead-acid batteries.

2. Wide applicability: The UPG UB1240K can be used in various applications, including cars, motorcycles, boats, solar systems, and backup power supplies, making it a versatile choice for consumers.

3. Deep cycle capability: This battery is designed for deep cycling applications, meaning it can be discharged and recharged numerous times without significantly reducing its performance or lifespan.

4. High reliability: The UPG UB1240K is known for its durability and reliability, ensuring that it can provide consistent power output over an extended period.

5. Compact size: Despite its decent capacity, the UPG UB1240K is relatively small and lightweight, making it easy to transport and install.

Cons:

1. Limited capacity: With a capacity of only 4Ah, this battery may not be sufficient for applications that require a large amount of power or extended runtime.

2. Shorter lifespan compared to sealed or absorbed glass mat (AGM) batteries: Non-spillable lead-acid batteries like the UPG UB1240K generally have a shorter lifespan compared to sealed or AGM batteries due to their vented design.

3. Lower power density: Non-spillable batteries have a lower power density compared to sealed or AGM batteries, meaning they may not deliver as much power per unit of weight or volume.

4. Slightly higher self-discharge rate: Non-spillable batteries have a slightly higher self-discharge rate compared to sealed or AGM batteries, requiring more frequent charging to maintain optimal performance.

Conclusion:

The UPG UB1240K is an excellent choice for those seeking a maintenance-free, versatile, and reliable 12V 4Ah non-spillable lead-acid battery. However, it may not be the best option for applications that require high power density, extended runtime, or a longer lifespan. Consider the specific requirements of your application before making a purchase decision.

Recommendation:

If you require a non-spillable battery for a low to medium power application, such as a backup power supply for small electronics or a motorcycle battery, the UPG UB1240K is an excellent choice due to its maintenance-free design, wide applicability, and deep cycle capability. However, if you need a battery with a higher capacity, longer lifespan, or lower self-discharge rate, you may want to consider investing in a sealed or absorbed glass mat (AGM) battery.

Details:

The UB1240K Battery is a non-spillable sealed lead-acid battery designed by UPG. The compact size and non-spillable design make it a convenient reliable choice for storing using energy efficiently. With a voltage of 12V and 4Ah hours, this battery is ideal for various consumer electronics multipurpose power needs.

part #: ub1240k prices

  • $26.99-$74.99

specifications rechargereach:

  • brand: Upg
  • mpn: Ub1240k
  • battery size: 12 V
  • type: Battery
  • hours: 4 Ah
  • unit type: Unit
  • upc: 806593456503

payments rechargereach:

  • other
  • credit card: Discover
  • wallet: Paypal

shipping rechargereach:

  • transit: 6-10 Days
  • type: Calculated
  • class: Standard
  • carrier: USPS
  • cost: $8.46
  • service: USPS Ground Advantage

general rechargereach:

  • condition: New
  • Consumer Electronics > Multipurpose Batteries Power > Rechargeable Batteries

offer rechargereach:

  • quantity: 1
  • options: Ship-to-home
  • started: January 24, 2026
  • availability: In Stock
  • sold: 0
  • best offers: True

seller rechargereach:

  • city: Frisco, Texas
  • # reviews: 0
  • rating: 0.0%

returns rechargereach:

  • policy: No Returns
battery size: 12 v, type: battery, hours: 4 ah, unit type: unit,
category: electronics > multipurpose batteries power > rechargeable batteries, sku: 7916136777346721,

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