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  • Set of 2 - Permobil Chairman HD3 Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Permobil Chairman HD3 Batteries

    Looking for reliable power for your Permobil Chairman HD3 ? Designed for optimal performance, our PSM12-80 is a high-quality, rechargeable battery, engineered to provide consistent, long-lasting energy for your medical devices. Whether you're using it at...

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  • Set of 2 - Otto Bock C1000 Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Otto Bock C1000 Batteries

    Looking for reliable power for your Otto Bock C1000 ? Designed for optimal performance, our PSM12-80 is a high-quality, rechargeable battery, engineered to provide consistent, long-lasting energy for your medical devices. Whether you're using it at home...

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  • Set of 2 - Otto Bock B600 Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Otto Bock B600 Batteries

    Looking for reliable power for your Otto Bock B600 ? Designed for optimal performance, our PSM12-80 is a high-quality, rechargeable battery, engineered to provide consistent, long-lasting energy for your medical devices. Whether you're using it at home...

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  • Set of 2 - Merits Health Products Silverado S941A  Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Merits Health Products Silverado S941A Batteries

    Looking for reliable power for your Merits Health Products Silverado S941A ? Designed for optimal performance, our PSM12-80 is a high-quality, rechargeable battery, engineered to provide consistent, long-lasting energy for your medical devices. Whether...

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  • Set of 2 - Merits Health Products Cross Country Maxi S344 Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Merits Health Products Cross Country Maxi S344 Batteries

    Looking for reliable power for your Merits Health Products Cross Country Maxi S344 ? Designed for optimal performance, our PSM12-80 is a high-quality, rechargeable battery, engineered to provide consistent, long-lasting energy for your medical devices...

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  • Set of 2 - Merits Health Products Big Boy Regal P720 Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Merits Health Products Big Boy Regal P720 Batteries

    Looking for reliable power for your Merits Health Products Big Boy Regal P720 ? Designed for optimal performance, our PSM12-80 is a high-quality, rechargeable battery, engineered to provide consistent, long-lasting energy for your medical devices...

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  • Set of 2 - Merits Health Products Big Boy Regal P710 Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Merits Health Products Big Boy Regal P710 Batteries

    Looking for reliable power for your Merits Health Products Big Boy Regal P710 ? Designed for optimal performance, our PSM12-80 is a high-quality, rechargeable battery, engineered to provide consistent, long-lasting energy for your medical devices...

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  • Set of 2 - Merits Health Products Pioneer 10 S347 Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Merits Health Products Pioneer 10 S347 Batteries

    Looking for reliable power for your Merits Health Products Pioneer 10 S347 ? Designed for optimal performance, our PSM12-80 is a high-quality, rechargeable battery, engineered to provide consistent, long-lasting energy for your medical devices. Whether...

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  • Set of 2 - Merits Health Products Pioneer 10 S341 Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Merits Health Products Pioneer 10 S341 Batteries

    Looking for reliable power for your Merits Health Products Pioneer 10 S341 ? Designed for optimal performance, our PSM12-80 is a high-quality, rechargeable battery, engineered to provide consistent, long-lasting energy for your medical devices. Whether...

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  • Set of 2 - Merits Health Products Pioneer 9 S337 Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Merits Health Products Pioneer 9 S337 Batteries

    Looking for reliable power for your Merits Health Products Pioneer 9 S337 ? Designed for optimal performance, our PSM12-80 is a high-quality, rechargeable battery, engineered to provide consistent, long-lasting energy for your medical devices. Whether...

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  • Set of 2 - Merits Health Products Pioneer 9 S331 Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Merits Health Products Pioneer 9 S331 Batteries

    Looking for reliable power for your Merits Health Products Pioneer 9 S331 ? Designed for optimal performance, our PSM12-80 is a high-quality, rechargeable battery, engineered to provide consistent, long-lasting energy for your medical devices. Whether...

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  • Set of 2 - Leisure Lift / Pace Saver Scout Boss 6.75 Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Leisure Lift / Pace Saver Scout Boss 6.75 Batteries

    Looking for reliable power for your Leisure Lift / Pace Saver Scout Boss 6.75 ? Designed for optimal performance, our PSM12-80 is a high-quality, rechargeable battery, engineered to provide consistent, long-lasting energy for your medical devices...

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72 of 742 Items

Battery Buying Guide

While choosing a battery check these info to correctly match your requirements

Voltage

Must Match

New battery voltage must be the same as your old one.

Amp Hours

More is Longer

Higher Amp Hours give you longer runtime.
(Doesn’t affect power or speed).

Check Dimensions

Ensure the new battery fits your device.

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FAQ Resource Hub
Which battery type is best for my application (golf cart, marine, RV, solar, mobility, industrial)?
The best battery depends on use: Lithium (LiFePO₄) offers longest cycle life (2,000–5,000 cycles), lightweight design, and high usable capacity, making it ideal for golf carts, RVs, marine, and solar. AGM/SLA are cost-effective, maintenance-free options for backup or starter needs, though cycle life is shorter. Flooded lead-acid works well for industrial or solar setups where maintenance is manageable. Always match voltage, dimensions, and charging compatibility to your system.
How long will my battery last?
Battery life means runtime (hours per charge) and lifespan (years/cycles). Runtime = (Voltage × Ah) ÷ Load. Example: a 48V 100Ah battery (4,800Wh) running a 1,000W motor lasts ~4.8 hours at 100% DoD. LiFePO₄ delivers 2,000–5,000 cycles; AGM/SLA typically 300–1,000. Calendar life averages 8–12 years for lithium and 3–7 for lead-acid.
How do I choose the right battery size?
Match voltage to system requirements (12V, 24V, 48V). Calculate daily energy use: load (W) × hours. Convert to Ah: Wh ÷ Voltage. Factor usable capacity: ~90% for lithium, ~50% for lead-acid. Add 10–20% margin for inefficiency.
Can I replace SLA/AGM with lithium?
Yes, but confirm compatibility. Voltage should match, and chargers must support LiFePO₄ profiles. Lithium needs a built-in BMS for protection. Ensure dimensions and terminals fit. Upgrading often gives double usable capacity, faster charging, and 3–5× cycle life.
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