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PowerStar 12V 15AH Generator Battery front view for backup power.

PowerStar

PowerStar 12V 15AH Briggs And Stratton Generator B4489GS 193043GS Sealed Lead Acid AGM Rechargeable UPS Battery

Why you'll like it

  • Reliable Backup Power — High 15AH capacity ensures long-lasting performance for generators and emergency lighting systems during power outages
  • Maintenance-Free Design — Sealed AGM technology eliminates the need for water topping and prevents hazardous leaks for safer indoor use
  • Enhanced Durability — Built with a heavy-duty calcium-alloy grid that withstands deep discharges and provides a longer service life
  • Universal Compatibility — Features standard nut and bolt terminals making it an ideal replacement for Briggs and Stratton parts B4489GS and 193043GS.

Product details

The PowerStar PS12-15-TALL is a high-performance 12V 15AH rechargeable battery specifically engineered for Briggs and Stratton generators and demanding UPS systems. Utilizing advanced Absorbent Glass Mat technology, this sealed lead-acid battery is completely maintenance-free and leak-proof, allowing for versatile installation in various positions without the risk of spills.

It features a heavy-duty calcium-alloy grid that provides exceptional power density and deep discharge recovery, ensuring your backup power source is ready when you need it most. Whether you are powering a residential generator or a critical security system, this battery offers a low self-discharge rate and high reliability.

Its robust construction is designed to handle the high demands of power sports and industrial backup applications, serving as a direct replacement for multiple part numbers including B4489GS and 193043GS.

  1. Connect the battery to your generator or UPS system using the provided nut and bolt hardware, ensuring the positive and negative terminals are correctly aligned.
  2. For cycle use, charge between 14.4V and 15.0V.
  3. For standby or float use, maintain a charge between 13.5V and 13.8V.
  4. Do not charge in a gas-tight container.

Lead, Lead Dioxide, Sulfuric Acid Electrolyte, Absorbent Glass Mat Separator, ABS Plastic Housing.

As printed by the brand. Check the pack label if you have an allergy.

BrandPowerStar
UPC840894158490
Ships fromUSA (sourced directly), checked in Navi Mumbai
Sold byDropy.in

Ratings & reviews

From our customers

5.05 reviews
Used this product?Your review helps other shoppers choose.
Write a reviewPowerStar 12V 15AH Briggs And Stratton Generator B4489GS 193043GS Sealed Lead Acid AGM Rechargeable UPS Battery
Filter reviews5 reviews

Top reviews first: highest rated, with photos first

  • Natty1
    5 ★

    Superb little battery!!!

    I like to wait a while before I write a review this battery I've had for a year or more works wonderfully no problems at all. Highly recommended.(bought it for my generator I live on the north east coast of Massachusetts.) 👍🏼😉👍🏼

  • Tvill
    5 ★

    Replacement Generator Battery

    I bought this to replace a generator battery that we accidentally killed by overcharging it.It fit perfectly and connected easily. We charge it monthly and it always starts the generator on the test run.What else is there to say?

  • Jeffer
    5 ★

    Direct Replacement

    Plug and play replacement for my Champion 7kw generator. Same specs, dimensions and polarity. Cranks like a champ. I would recommend this battery.

  • J€RRY
    5 ★

    All decent

    Product is as advertised. Works very good.

PowerStar 12V 15AH Briggs And Stratton Generator B4489GS 193043GS Sealed Lead Acid AGM Rechargeable UPS Battery5 customer reviews
5.0

FAQs

What are the charging specifications for this PowerStar battery?

The battery requires a constant voltage charge. For cycle applications, use a range between 14.4V and 15.0V, while for standby or backup use, the recommended range is 13.5V to 13.8V.

Can this battery be used in any orientation?

Yes, because it uses Sealed Lead Acid and AGM technology, it is leak-proof and can be operated in various positions without spilling acid.

What specific generator models does this battery fit?

This battery is a direct replacement for Briggs and Stratton generator part numbers B4489GS and 193043GS, as well as various UPS and security system setups requiring a 12V 15AH tall profile.

Is this an authentic USA-imported PowerStar battery available in India?

Yes, this is an authentic PowerStar product sourced directly from the USA. Dropy India ensures that all power and personal care items are genuine imports for the Indian market.

Does the battery come with installation hardware?

This model features T3 Nut and Bolt terminals and typically includes the necessary hardware for securing your cable connections.

How long will delivery take?

Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.

Is cash on delivery available?

Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.

Are your products genuine?

Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.

What if my order arrives damaged or wrong?

Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.

Is delivery free?

Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.