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  • Set of 2 - Merits Health Products Pioneer (S538) Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Merits Health Products Pioneer (S538) Batteries

    Looking for reliable power for your Merits Health Products Pioneer (S538) ? Designed for optimal performance, our PSM12-22 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 - Lifestand LSC Mixed Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Lifestand LSC Mixed Batteries

    Looking for reliable power for your Lifestand LSC Mixed ? Designed for optimal performance, our PSM12-22 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 - Lifestand LSC Indoors (LSCI) Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Lifestand LSC Indoors (LSCI) Batteries

    Looking for reliable power for your Lifestand LSC Indoors (LSCI) ? Designed for optimal performance, our PSM12-22 is a high-quality, rechargeable battery, engineered to provide consistent, long-lasting energy for your medical devices. Whether you're...

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  • Set of 2 - Lifestand LSC Junior  Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Lifestand LSC Junior Batteries

    Looking for reliable power for your Lifestand LSC Junior ? Designed for optimal performance, our PSM12-22 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 - Lifestand LSC Kid Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Lifestand LSC Kid Batteries

    Looking for reliable power for your Lifestand LSC Kid ? Designed for optimal performance, our PSM12-22 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 - Lifestand LSC Compact Standing Wheelchair Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Lifestand LSC Compact Standing Wheelchair Batteries

    Looking for reliable power for your Lifestand LSC Compact Standing Wheelchair ? Designed for optimal performance, our PSM12-22 is a high-quality, rechargeable battery, engineered to provide consistent, long-lasting energy for your medical devices...

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  • Set of 2 - Karma Medical Products KP10.2 Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Karma Medical Products KP10.2 Batteries

    Looking for reliable power for your Karma Medical Products KP10.2 ? Designed for optimal performance, our PSM12-22 is a high-quality, rechargeable battery, engineered to provide consistent, long-lasting energy for your medical devices. Whether you're...

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  • Set of 2 - Karma Medical Products KP10 Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Karma Medical Products KP10 Batteries

    Looking for reliable power for your Karma Medical Products KP10 ? Designed for optimal performance, our PSM12-22 is a high-quality, rechargeable battery, engineered to provide consistent, long-lasting energy for your medical devices. Whether you're using...

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  • Set of 2 - Invacare  AT'M Take Along Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Invacare AT'M Take Along Batteries

    Looking for reliable power for your Invacare AT'M Take Along ? Designed for optimal performance, our PSM12-22 is a high-quality, rechargeable battery, engineered to provide consistent, long-lasting energy for your medical devices. Whether you're using...

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  • Set of 2 - Invacare  Lynx SX-3 Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Invacare Lynx SX-3 Batteries

    Looking for reliable power for your Invacare Lynx SX-3 ? Designed for optimal performance, our PSM12-22 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 - Heartway USA  P15S Puzzle Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Heartway USA P15S Puzzle Batteries

    Looking for reliable power for your Heartway USA P15S Puzzle ? Designed for optimal performance, our PSM12-22 is a high-quality, rechargeable battery, engineered to provide consistent, long-lasting energy for your medical devices. Whether you're using...

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  • Set of 2 - Golden Technology Literider (4 wheel)  Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Golden Technology Literider (4 wheel) Batteries

    Looking for reliable power for your Golden Technology Literider (4 wheel) ? Designed for optimal performance, our PSM12-22 is a high-quality, rechargeable battery, engineered to provide consistent, long-lasting energy for your medical devices. Whether...

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636 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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