64 Ah 12 Volt 50 amp BMS - LiFePO4 High Power Density Marine/Mobility Scooter Battery
ree Shipping
LiFePO4 High Power Density Marine/Mobility Scooter Battery
64 Ah 12 Volt 50 amp BMS

This battery is for use in larger Mobility Scooters and Power Wheelchairs. We put 64Ah into a 55Ah SLA case to greatly increase distance. All our batteries use an advanced BMS (Battery Management System) that compensates for various charging profiles and protects the 26700 LiFePO4 cells. Our BMS will disconnect the cells from the output if the battery voltage drops below 10 volts. This prevents cell damage from customer over discharging and greatly increases battery life, reducing overall battery replacement costs.
Features of the CMPower High Power Density Bluetooth LiFePO4 Battery
-
Bluetooth Battery Monitor: Built-in real-time monitoring of battery State-of-Charge. Download the free CMPower 2.0 App for Android and iPhone.
-
Longer Cycle Life: Up to 10 times longer cycle life and 5 times longer calendar life than lead-acid batteries.
-
Lighter Weight: Up to 50% lighter than a comparable lead-acid battery. Up to 4 times more power per pound than lead-acid batteries.
-
Efficient Charging and Discharging: Up to 20% more efficient. Store 20% more generated charging power. Up to 4x faster charging than lead-acid.
-
Superior Safety: LiFePO4 chemistry eliminates the risk of combustion due to overcharging, short circuit, or high impact.
-
Increased Flexibility: Modular design enables deployment of up to 4 batteries in series and up to 10 batteries in parallel.
-
Compatibility: The built-in BMS (Battery Management System) compensates for various charging profiles and protects the LiFePO4 cells.
-
Applications: Electric Scooters and Power Wheelchairs.
Specifications of CMP205064-BH50
| Specifications | |
|---|---|
| Electrical Characteristics | |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 64Ah |
| Energy | 819.2 Wh |
| Internal Resistance | ≤20mΩ ± 1mΩ |
| Cycle Life | >3000 cycles @1C 100% DOD, >6000 cycles @1C 80% DOD |
| Self Discharge | <3% per month |
| Efficiency of Charge | 100% @ 0.2C |
| Efficiency of Discharge | 98–100% @ 1C |
| Standard Charge | |
| Charge Voltage | 14.4V ± 0.2V |
| Charge Mode | 0.2C to 14.4V, then 14.4V charge current to 0.02C (CC/CV) |
| Charge Current | 8A–32A (0.2C–0.5C) |
| Max Charge Current | 32A |
| Charge Cut-off Voltage | 14.6V ± 0.1V |
| Standard Discharge | |
| Continuous Current | 50A |
| Max Pulse Current | 100A (300ms) |
| Discharge Cut-off Voltage | 10V |
| Environmental | |
| Charge Temperature | 0°C to 55°C (32°F to 131°F) @60±25% Relative Humidity |
| Discharge Temperature | -20°C to 60°C (-4°F to 140°F) @60±25% Relative Humidity |
| Storage Temperature | -5°C to 45°C (23°F to 113°F) @60±25% Relative Humidity |
| Water Dust Resistance | IP65 |
| Mechanical | |
| Cell & Method | Cylindrical 26700 cell, 142–165 Wh/kg |
| Plastic Case | ABS+PC UL V-0 flame resistant |
| Dimensions (in.) | L 9.01 × W 5.45 × H 8.25 in. (Group 22) |
| Weight (lbs.) | 21.4 lbs |
| Terminal | M 8 |
| Features | Bluetooth battery monitor app |
Have Questions?
Ask our mobility scooter battery specialist Ed at (206) 581-9054.
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
Solar System Design and Installation
We have put together a collection of helpful information for our customers on everything to help you design you perfect system and installation instructions.
SHOW ME HOW TO PUT TOGETHER MY SYSTEM
Premium Marine Solar Panels/Systems and Lithium Iron Batteries
Improve your cruising experience with the highest efficiency solar panels available.
LEARN MORE
Shipping
Products ship day after payment domestically. Free shipping on orders over $250 applies to Lower 48 US states only. International takes longer. We do not add tariff charges. Call for pricing.
Custom Designs & Custom Made Panels Available on Request
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).
If you'd like a custom solar panel, we can do it at $10/watt, more info here: Custom Solar Panels
Call Us: 248-712-1526
Federal Solar Tax Credit
💡 Did you know? You may qualify for a 30% Federal Solar Tax Credit on your marine solar system.
👉 Learn More