Enjoybot 12V 150Ah Group 31 LiFePO4 Lithium Battery with Bluetooth & Self-Heating, 1920Wh, 150A BMS
Available in stock
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Estimated delivery: Apr 26 - Apr 30
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Why This 12V 150Ah Battery Stands Out？
150Ah High-Capacity Power
50% more energy than a standard 100Ah battery.
Same Footprint as 100Ah
Group 31 size, more capacity without increasing installation space.
Built-In Battery Heating
Automatically warms the battery before charging in freezing temperatures.
Bluetooth Smart Monitoring
Track battery performance through the mobile app.
IP67 Waterproof
Sealed design built for marine and outdoor environments.
More Power For Demanding Systems
Upgrade from 100Ah without changing your battery space. This battery combines 150Ah capacity with a powerful 150A BMS, delivering significantly higher continuous output than standard lithium batteries.
Ideal for large RV power systems, solar storage setups, and high-power inverters that require greater energy capacity and stable discharge performance.
Cold-Weather Ready with Self-Heating
The built-in heating system activates when temperatures reach freezing conditions, pre-warming the battery before charging begins.
This intelligent design protects battery health and ensures reliable performance in winter environments.
All The Info You Need at Your Fingertips
The built-in Bluetooth system allows real-time monitoring through the mobile app.
Check voltage, capacity, temperature, and charge status instantly without opening the battery compartment.
Suitable For:
RV & Campers
Power your RV with confidence. Run fridges, lights, and appliances longer with 150Ah capacity—perfect for off-grid travel and extended stays.
Trolling Motor
Built for long fishing sessions. Provides extended runtime for trolling motors, keeping you on the water longer with consistent performance.
Golf Cart
High-capacity upgrade for golf carts. Delivers longer runtime, stronger performance, and fewer charge cycles—ideal for extended rounds and daily use.
Marine / Boat
Reliable deep-cycle power for marine systems. Handles long hours on the water with stable output and strong durability.
Solar / Off-Grid
High-capacity energy storage for solar systems. Keeps your off-grid setup running efficiently with reliable, long-lasting power.
DIY Power System
Great for building your own portable power system. Pair with an inverter to create a custom power station for tools, outdoor use, or backup.
Upgrade to 150Ah Without Changing Size
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Tech Specs
General
General
Dimensions
12.95″ (L) x 6.77″ (W) x 8.42″ (H) (Group 31 Size)
Weight
31.6 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
150 Ah, 1920 Wh
Cycle Life
4000+ Cycles at 100% DOD
Max. Expansion (Parallel & Series)
4S4P (build 48V 600Ah battery system)
Main Feature
Bluetooth / Self-Heating
BMS
BMS
BMS
150A
Max. Continuous Charging Current
75A
Max. Continuous Discharging Current
150A
Peak Discharge Current
500A (3-5 Seconds)
Max. Continuous Output Power
1920W
Charge
Charge
Charge Voltage
14.2V-14.6V
Recommend Charge Current
40A
Temperature
Temperature
Charge Temperature
-4℉ ~ 131℉ (-20℃ ~ 55℃)
Discharge Temperature
-4℉ ~ 140℉ (-20℃ ~ 60℃)
Storage Temperature
14℉ ~ 122℉ (-10℃ ~ 50℃)
Package
Package
Enjoybot 12V 150Ah LiFePO4 * 1
Terminals & Caps * 2
User Manual * 1
File Download
File Download
Products Comparison
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150Ah, 1920Wh |
100Ah, 1280Wh |
100Ah, 1280Wh |
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150A |
100A |
100A |
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Yes |
/ |
Yes |
|
|
Yes |
/ |
Yes |
|
|
Yes |
Yes |
Yes |
|
|
31.6 lbs (14.34 kg) |
23 lbs (10.8 kg) |
22 lbs (10 kg) |
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12.95'' (L) x 6.77'' (W) x 8.42'' (H) |
12.95'' (L) x 6.77'' (W) x 8.42'' (H) |
10.23'' (L) x 6.61'' (W) x 8.22'' (H) |
|
|
1920W |
1280W |
1280W |
FAQs
How soon can I expect my delivery?
How soon can I expect my delivery?
Delivery within the continental U.S. typically takes between 1-5 business days, depending on your location.
What is a Group 31 battery?
What is a Group 31 battery?
A Group 31 battery, identified by the BCI Group label, measures 13 x 6.8 x 9.44 inches. It is commonly used in marine, RV, and solar storage systems. The Enjoybot 12V 150Ah LiFePO4 lithium battery, measuring 12.95 x 6.77 x 8.42 inches, is an ideal replacement for Group 31 batteries.
Can these 12V batteries be connected in series or parallel?
Can these 12V batteries be connected in series or parallel?
Yes, the Enjoybot 12V 150Ah LiFePO4 lithium battery can be configured with a maximum of 4 in series and 4 in parallel, creating a 48V 600Ah battery system. Ensure all batteries are of the same brand, model, BMS, and purchased within 3 months for optimal performance.
Do I need a self-heating lithium battery?
Do I need a self-heating lithium battery?
A self-heating lithium battery can be beneficial if you plan to charge your battery in cold environments. The self-heating feature ensures that the battery will charge properly in temperatures as low as 32°F (0°C). If you live in a region with cold winters or expect to use your battery in freezing conditions, a self-heating battery may be what you are looking for.
How does the self-heating work?
How does the self-heating work?
When the temperature drops below 32°F (0°C), charging is automatically suspended, and the built-in heating pad activates to warm the battery. At this time, the charger powers only the heating pad, ensuring safe operation. Once the temperature reaches 41°F (5°C), heating stops, and charging resumes, ensuring optimal battery performance in cold conditions.
What are the differences between Self-Heating and Low-temperature protection batteries?
What are the differences between Self-Heating and Low-temperature protection batteries?
These two features address the challenge of charging LiFePO4 lithium batteries in cold weather.
Low temperature protection automatically shuts off charging when the temperature drops below 32°F (0°C). To resume charging, simply place the battery in a warmer environment, and charging will be restored once the temperature rises to 41°F (5°C).
Self-heating enables charging at low temperatures by activating the heating mode when the temperature falls below 32°F (0°C). Charging will resume automatically once the battery reaches an optimal temperature.
What should I do if Bluetooth cannot be connected?
What should I do if Bluetooth cannot be connected?
Please try the following steps to test first:
1: First you need to download this Bluetooth APP "BAT-BMS", search the keyword in the Apple Store or Google Play to download.
2: When the software pops up whether to allow access to geographical location information, click Allow.
3: When connecting to Bluetooth, the Bluetooth of the mobile phone also needs to be turned on.
4: The connection distance cannot exceed 32 feet (10 meters) and cannot pass through walls.
5: First simply charge or discharge the battery.
6: Change the mobile phone to connect. It may be that the Bluetooth version configured on the mobile phone is too low and cannot be used.
If you have followed the steps above and the bluetooth is still not working, please take a short video or record the screenshot and send it to our support (service@enjoybot.com) , we will do my best to help you find a solution!
How to charge the 12V 150Ah deep cycle lithium battery?
How to charge the 12V 150Ah deep cycle lithium battery?
For the Enjoybot 12V 150Ah LiFePO4 battery, select a charger within the 14.2-14.6V range. Options include our 14.6V 20A charger (7.5 hours for a full charge) or the 14.6V 40A charger (3.75 hours for a full charge).
Can I use the Enjoybot 12V LiFePO4 lithium battery as a starting/cold cranking battery?
Can I use the Enjoybot 12V LiFePO4 lithium battery as a starting/cold cranking battery?
No, Enjoybot 12V 150Ah LiFePO4 lithium battery is designed solely for deep cycle and energy storage applications. Please avoid using it to start any devices.
