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    Set of 2 - Wu's Tech M4JH6 Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Wu's Tech M4JH6 Batteries

    Looking for reliable power for your Wu's Tech M4JH6 ? Designed for optimal performance, our PSM12-35 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 - Wu's Tech M4JRH Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Wu's Tech M4JRH Batteries

    Looking for reliable power for your Wu's Tech M4JRH ? Designed for optimal performance, our PSM12-35 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 - Wu's Tech M3JRH Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Wu's Tech M3JRH Batteries

    Looking for reliable power for your Wu's Tech M3JRH ? Designed for optimal performance, our PSM12-35 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 - Wu's Tech ML4S Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Wu's Tech ML4S Batteries

    Looking for reliable power for your Wu's Tech ML4S ? Designed for optimal performance, our PSM12-35 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 - Wu's Tech M4JR.G8 Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Wu's Tech M4JR.G8 Batteries

    Looking for reliable power for your Wu's Tech M4JR.G8 ? Designed for optimal performance, our PSM12-35 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 - Wu's Tech M4JR.G6 Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Wu's Tech M4JR.G6 Batteries

    Looking for reliable power for your Wu's Tech M4JR.G6 ? Designed for optimal performance, our PSM12-35 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 - Wu's Tech M4JR.G Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Wu's Tech M4JR.G Batteries

    Looking for reliable power for your Wu's Tech M4JR.G ? Designed for optimal performance, our PSM12-35 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 - Wu's Tech M3JR.G Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Wu's Tech M3JR.G Batteries

    Looking for reliable power for your Wu's Tech M3JR.G ? Designed for optimal performance, our PSM12-35 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 - Wu's Tech Mambo 118A Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Wu's Tech Mambo 118A Batteries

    Looking for reliable power for your Wu's Tech Mambo 118A ? Designed for optimal performance, our PSM12-35 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 - Wu's Tech Mambo 366 Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Wu's Tech Mambo 366 Batteries

    Looking for reliable power for your Wu's Tech Mambo 366 ? Designed for optimal performance, our PSM12-35 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 - Wu's Tech Mambo 365 Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Wu's Tech Mambo 365 Batteries

    Looking for reliable power for your Wu's Tech Mambo 365 ? Designed for optimal performance, our PSM12-35 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 - Wu's Tech Mambo 319 Batteries

    Pro-Series Medical Mobility AGM

    Set of 2 - Wu's Tech Mambo 319 Batteries

    Looking for reliable power for your Wu's Tech Mambo 319 ? Designed for optimal performance, our PSM12-35 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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288 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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