Mobility Scooter Batteries

Upgrade your mobility scooter or power wheelchair with Custom Marine Products’ Bluetooth-enabled LiFePO4 batteries, offering longer life and better performance than traditional SLA batteries. Whether you're looking for enhanced range, faster charging, or increased reliability, these lithium iron phosphate batteries—available in 20Ah, 23Ah, and 46Ah models—are designed for everyday convenience. With built-in battery management systems for improved safety and a matching smart charger, you’ll enjoy peace of mind while on the go. Make the switch to longer-lasting, efficient power for your mobility needs.

Our CMPower 2.0 Smartphone App for Mobility Scooters

What our Smartphone App Shows You.

Battery State of Charge %
Battery Voltage
Battery Amp Hours Remaining
Status: Standby, Charging. Discharging.
Condition: Perfect, Very Good, Good, Fair. Poor
Fault Codes: Over Voltage, Over Amp.
Number of Charge Cycles
Battery Temperature
Battery Cell Group Voltages
Time to Fully Charged

20 Ah 12 Volt 20 amp draw BMS - LiFePO4 Lithium Marine/Mobility Scooter Battery

$279.00 USD
$279.00 USD
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23 Ah 12 Volt 30 amp BMS - LiFePO4 High Power Density Marine/Mobility Scooter Battery

$299.00 USD
$299.00 USD
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46 Ah 12 Volt 50 amp BMS - LiFePO4 High Power Density Marine/Mobility Scooter Battery

$449.00 USD
$449.00 USD
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Premium Marine Solar Panels/Systems and Lithium Iron Batteries

Improve your cruising experience with the highest efficiency solar panels available. 

  • Shipping

    Products ship day after payment domestically. Free shipping on orders over $1000 applies to Lower 48 US states only. International takes longer. We do not add tariff charges. Call for pricing.

  • Custom Designs

    Our engineers will work with you to design a solar system specific to your needs including Lithium Batteries if you like. (Batteries are 10% off w/ solar system purchase).

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What Our Customers Have To Say

  • Doug Heath - Santa Fe, NM

    Customer Service and Product

    Very pleased with the performance of the rigid solar panels purchased in 2022. Customer service also has been consistently excellent both before the sale regarding product selection and after the sale regarding installation and maintenance concerns.

  • William Roth - Kodiak, AK

    Heavy Duty Panels For The Win

    Installed 1200watts of panels on my 56' commercial fishing boat in Kodiak Alaska, with salt spray and harsh winters I hardly run my genset. Installation was a breeze with using silicone to mount them. Most the boats in my family fleet have them now and we are all saving big on the fuel bill! Couldn't be happier with the purchace.

  • Hartwell C - Bellingham, WA

    Easy Install - Great Performance

    I worked with Tom last year to design a system for my sailboat; the dialog and information was very detailed and helpful in helping determine my system needs and completing the installation. Once ordering, the kit arrived in a timely manner and very complete. The install was very straightforward and Tom provided additional information as needed. After the install I took off on a 7 month cruise of British Columbia. The system worked perfectly during my trip. I’m very happy with the equipment and support from CMP and Tom. I highly recommend !
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