Enjoybot 12V 65Ah LiFePO₄ Lithium Battery with Bluetooth & Self-Heating, Group 22NF, 832Wh, 120A BMS
Available in stock
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Estimated delivery: Apr 27 - May 01
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Why This 12V 65Ah Battery Stands Out？
Compact Group 22NF Size
Drop-in replacement for standard Group 22NF lead-acid batteries.
Built-In Self-Heating System
Automatically warms the battery before charging in freezing temperatures.
Bluetooth Smart Monitoring
Track voltage, capacity, and battery status in real time through the mobile app.
4000+ Deep Cycles
Long lifespan with EV-grade LiFePO4 cells for years of reliable use.
IP67 Waterproof Design
Sealed housing protects against water, dust, and vibration.
Compact Size, More Usable Energy
This 12V 65Ah lithium battery provides up to 152% more usable energy than a typical 55Ah lead-acid battery, while weighing only about half as much.
Designed in a Group 22NF size, it installs easily as a drop-in replacement—perfect for mobility devices, RV systems, and marine applications.
Power Up with Reliability and Safety
Equipped with a 120A smart BMS, this battery delivers high continuous current and stable power for devices like trolling motors, mobility equipment, and off-grid systems.
Advanced protection against high/low-temp protection, overcharge, over-discharge, short circuit, and overcurrent ensures safe and reliable operation.
Safe Charging Even In Freezing Temperatures
The built-in heating system automatically activates when temperatures drop below freezing, warming the battery before charging begins. Charging resumes only after reaching a safe temperature, protecting battery life and ensuring dependable performance in cold environments.
Ideal for ice fishing, winter camping, and outdoor use in harsh climates.
Monitor Your Battery Anytime, Anywhere.
The built-in Bluetooth system provides real-time access to battery information through the mobile app.
Check state of charge, voltage, temperature, and system status instantly.
Suitable For:
Trolling Motor & Fish Finder
Built for serious fishing. Delivers steady, long-lasting power for trolling motors and fish finders—compact, lightweight, and up to 152% more usable energy.
Ice Fishing
Ready for the cold. Built-in heating enables safe charging in freezing temps—keeping your fish finder, lights, and gear running strong all day on the ice.
Electric Wheelchair
Direct Group 22NF replacement with longer runtime, faster charging, and stable performance—built for daily confidence and independence.
Mobility Scooter
More range, less weight. Half the weight of lead-acid with 152% more energy—fewer charges, longer rides, and smart Bluetooth monitoring for easy control.
RV & Camping
Power your off-grid trips. Run lights, fans, and small devices with ease—IP67 waterproof, cold-ready, and built for reliable outdoor performance.
Lithium vs Lead-Acid — The Upgrade That Matters
Tested in Real-World Conditions
Tech Specs
General
General
Dimensions
9.02″ (L) x 5.43″ (W) x 8.19″ (H) (Group 22NF Size)
Weight
18.74 lbs
Terminal
M8*16mm (L)
Battery Pack Case
ABS Plastic
Waterproof Rating
IP67
Warranty
10 years
Battery
Battery
Cell Type
LiFePO4 Prismatic Cells
Nominal Voltage
12.8V
Rated Capacity
65 Ah, 832 Wh
Cycle Life
4000+ Cycles at 100% DOD
Max. Expansion (Parallel & Series)
4S4P (build 48V 260Ah battery system)
Main Feature
Bluetooth / Self-Heating
BMS
BMS
BMS
120A
Max. Continuous Charging Current
65A
Max. Continuous Discharging Current
120A
Peak Discharge Current
350A (3-5 Seconds)
Max. Continuous Output Power
1536W
Charge
Charge
Charge Voltage
14.2V-14.6V
Recommend Charge Current
13A
Temperature
Temperature
Charge Temperature
-4℉ ~ 131℉ (-20℃ ~ 55℃)
Discharge Temperature
-4℉ ~ 140℉ (-20℃ ~ 60℃)
Storage Temperature
14℉ ~ 122℉ (-10℃ ~ 50℃)
Package
Package
Enjoybot 12V 65Ah LiFePO4 Battery * 1
Terminals & Caps * 2
User Manual * 1
File Download
File Download
FAQs
Can this 12V 65Ah LiFePO₄ battery replace my Group 22NF lead-acid battery?
Can this 12V 65Ah LiFePO₄ battery replace my Group 22NF lead-acid battery?
Yes. Enjoybot 12V 65Ah lithium battery is built in a Group 22NF case size, making it a direct drop-in replacement for standard Group 22NF lead-acid batteries commonly used in electric wheelchairs, mobility scooters, and other 12V systems.
How much lighter is this battery compared to a 12V 55Ah lead-acid battery?
How much lighter is this battery compared to a 12V 55Ah lead-acid battery?
This lithium battery weighs only 18.74 lbs, which is about 50% lighter than a typical 12V 55Ah lead-acid battery, while providing 150% more usable energy.
Is the Enjoybot 12V 65Ah battery safe to use in cold weather?
Is the Enjoybot 12V 65Ah battery safe to use in cold weather?
Absolutely. It has a built-in self-heating function that automatically warms the battery before charging in freezing conditions. This makes it an ideal ice fishing battery or cold-weather lithium battery for RV, outdoor, and mobility use.
Can I use this lithium battery for my trolling motor or fish finder?
Can I use this lithium battery for my trolling motor or fish finder?
Yes. With 832Wh of capacity and up to 120A continuous current, this 12V lithium trolling motor battery provides reliable runtime for trolling motors and steady power for fish finders and other marine electronics.
How long will the Enjoybot 12V 65Ah LiFePO₄ battery last?
How long will the Enjoybot 12V 65Ah LiFePO₄ battery last?
This battery is designed for up to 4,000+ deep cycles, compared to 300–500 cycles from traditional lead-acid. With proper use, it can last 10 years or more, making it a cost-effective upgrade for long-term use.
Is the battery waterproof for outdoor use?
Is the battery waterproof for outdoor use?
Yes. With an IP67 waterproof and dustproof rating, this battery can handle rain, splashes, and dusty environments, making it a perfect outdoor lithium battery for RVs, camping, and marine use.
Can I connect multiple 12V 65Ah batteries together?
Can I connect multiple 12V 65Ah batteries together?
Yes. You can connect up to 4 batteries in series (to build a 24V, 36V, or 48V system) or up to 4 in parallel (to increase capacity). For example, 4S4P make a powerful 48V 260Ah LiFePO₄ battery bank.
Does the Enjoybot 12V 65Ah battery come with Bluetooth monitoring?
Does the Enjoybot 12V 65Ah battery come with Bluetooth monitoring?
Yes. The built-in Bluetooth feature allows you to check voltage, capacity, and battery health in real time through a smartphone app. This makes it one of the best Bluetooth lithium batteries for monitoring your power system.
Can I use the Enjoybot 12V LiFePO4 lithium battery as a starting battery/cold cranking battery?
Can I use the Enjoybot 12V LiFePO4 lithium battery as a starting battery/cold cranking battery?
No, Enjoybot 12V 65Ah LiFePO4 lithium battery is designed solely for deep cycle and energy storage applications. Please avoid using it to start any devices.
