US Battery Mfg.

US Battery Mfg. U.S. Battery has been building lead acid batteries since 1926, and has always put quality before quan

Lead-acid batteries can fall victim to sulfation when lead sulfate crystals form on the plates due to undercharging or l...
09/25/2025

Lead-acid batteries can fall victim to sulfation when lead sulfate crystals form on the plates due to undercharging or long idle times, hindering performance over time. To combat this, always recharge fully after usage and periodically use an equalizing charge to reverse early crystal buildup. Catching this early helps you avoid permanent damage.

Did you know a little overcharge is actually good for your Flooded Lead-Acid (FLA) batteries? ⚡️ Controlled overcharge h...
09/23/2025

Did you know a little overcharge is actually good for your Flooded Lead-Acid (FLA) batteries? ⚡️ Controlled overcharge helps mix the electrolyte and keep cells balanced.

But when charging continues after the battery is full, it turns into excessive overcharge—causing unnecessary gassing, water loss, and heat that shortens battery life.

That’s why U.S. Battery recommends the IUI 3-stage charge profile (Bulk, Absorption, Finish) to ensure a full charge without the damage.

Learn more about how to properly charge your batteries here: https://www.usbattery.com/care-and-maintenance/ #:~:text=Overcharging

Sophisticated charging means a longer battery life. Opt for a three-stage charger (bulk, absorption, finish), recharge w...
09/18/2025

Sophisticated charging means a longer battery life. Opt for a three-stage charger (bulk, absorption, finish), recharge whenever you can through “opportunity charging,” and ensure the flooded lead-acid cells are well mixed during charge to avoid stratification. That’s how you get the most out of your investment, one smart charge at a time.

Learn more about how to take care of your battery: https://www.usbattery.com/care-and-maintenance/ #:~:text=Proper%20Charging%20Extends%20Battery%20Life

09/11/2025

Meet the US 250 XC2: a 6-volt, flooded deep-cycle battery with balanced power and longevity. Its patented XC2™ formulation means faster performance and greater total energy over its lifespan. Perfect for industrial equipment, floor scrubbers, golf/utility vehicles, and backup power. Built in the USA.
Explore more today: usbattery.com/us-250-xc2

Looking for a dependable energy storage option for your renewable setup? Flooded lead-acid batteries are the workhorses ...
09/09/2025

Looking for a dependable energy storage option for your renewable setup? Flooded lead-acid batteries are the workhorses of off-grid and hybrid systems. They’re cost-effective, built to deliver consistent deep-cycle performance, and supported by nearly 100 years of trusted manufacturing from U.S. Battery. When the grid is unreliable or absent, these batteries help keep the power flowing.

You can tell a Flooded Lead-Acid battery’s age by its date code. On U.S. Battery models, the first letter is the month (...
09/03/2025

You can tell a Flooded Lead-Acid battery’s age by its date code. On U.S. Battery models, the first letter is the month (A–L), the number is the year, and the last letter is the plant (X, Y, Z). Codes are set one month ahead to account for shipping time. Knowing this helps track performance and plan maintenance.

Learn more: https://www.usbattery.com/how-old-or-new-are-your-deep-cycle-batteries/

On Labor Day, we recognize the workers, innovators, and problem-solvers who keep industries moving forward. Your commitm...
09/01/2025

On Labor Day, we recognize the workers, innovators, and problem-solvers who keep industries moving forward. Your commitment inspires us to deliver the reliable power you need, every day.

Happy Labor Day from all of us at U.S. Battery! 🔋

U.S. Battery is headed to the Battery Fest 2025, organize by our partner Energy Products and we’d love to see you there!...
08/28/2025

U.S. Battery is headed to the Battery Fest 2025, organize by our partner Energy Products and we’d love to see you there! Join us for a closer look at our latest products, talk to our experts, and learn how we’re delivering reliable energy solutions for every application.
📅 September 25 & 26, 2025 | 📍 Nashville, TN

White, blue, or green residue on battery terminals means corrosion is starting. Cleaning with a baking soda solution, dr...
08/21/2025

White, blue, or green residue on battery terminals means corrosion is starting. Cleaning with a baking soda solution, drying, and adding a light protective coat of terminal protection spray can keep connections strong. Using an auto shut-off charger also helps reduce buildup.

Learn more: https://www.usbattery.com/care-and-maintenance/ #:~:text=Protecting%20Battery%20Terminals%20from%20Corrosion

Let’s clear the air: those viral tricks for reviving dead batteries, like using Epsom salt, baking soda, or aspirin, are...
08/19/2025

Let’s clear the air: those viral tricks for reviving dead batteries, like using Epsom salt, baking soda, or aspirin, are more myth than fix. According to U.S. Battery’s Senior VP of Engineering, Fred Wehmeyer, these shortcuts can show false readings and even degrade battery life. If you’re looking to improve performance, a controlled “equalizing charge” is the proven, safe method.

Treat your deep-cycle lead-acid battery right, it’ll thank you with longer life and consistency. Learn more about proper maintenance: https://www.usbattery.com/the-truth-about-reviving-dead-batteries/

Flooded Lead-Acid batteries are trusted for a reason: their chemistry is simple, reliable, and effective. 💡Using a mix o...
08/15/2025

Flooded Lead-Acid batteries are trusted for a reason: their chemistry is simple, reliable, and effective. 💡

Using a mix of water and sulfuric acid, the battery discharges power through lead plates. When you recharge, the chemical reaction reverses, restoring the battery’s energy. With proper care and regular water refills through vented caps, they’re built to last through countless cycles.

Learn more about how our flooded lead-acid batteries deliver performance you can count on: https://www.usbattery.com/flooded-lead-acid-batteries/

08/12/2025

Power through your day with the US 8VGC XC2, a deep-cycle Flooded Lead-Acid battery built for performance and reliability.

✅ Ideal for golf cars, aerial platforms, scrubbers, and utility vehicles
✅ Higher capacity and longer cycle life
✅ Rugged construction to withstand tough conditions

If you’re looking for consistent, dependable energy output, this battery delivers. Explore more specs and features: https://www.usbattery.com/us-8vgc-xc2/

Address

1675 Sampson Avenue
Corona, CA
92879

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

(951) 371-8090

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