24V 200Ah LiFePO4 Battery Built-in 200A BMS with Bluetooth, Self-heating and Active Balancer

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$1,229.99 USD
$1,229.99 USD
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Function: Smart (Have Bluetooth)
Self Heating: Have
Shipping From: China(40-60 Days)
Subtotal: $1,229.99
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24V 200Ah LiFePO4 Battery Built-in 200A BMS with Bluetooth, Self-heating and Active Balancer

Vendor: Better-ess

24V 200Ah LiFePO4 Battery Built-in 200A BMS with Bluetooth, Self-heating and Active Balancer

$1,229.99

Vendor: Better-ess

24V 200Ah LiFePO4 Battery Built-in 200A BMS with Bluetooth, Self-heating and Active Balancer

$1,229.99
Function: Smart (Have Bluetooth)
Self Heating: Have
Shipping From: China(40-60 Days)

Free Shipping & No Extra Fees
The listed price is the final DDP price—no hidden charges or taxes. 

✔ Equipped with BMS for comprehensive protection and safe operation
✔ Built with 100% Grade A LiFePO4 cells for superior quality
✔ Delivers 4000 to 15,000+ charge cycles for extended lifespan
✔ Fully certified: CE / UN38.3 / MSDS compliant
✔ Dimensions: 20.55 x 10.59 x 8.66 in | Weight: 30KG
✔ Durable IP65-rated ABS casing & backed by a 5-year warranty

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BetterESS 24V 200Ah LiFePO4 Battery

Key Features

🔋 Automatic Self-Heating
Automatically heats when charging in cold temperatures (-20°C to 5°C / -4°F to 41°F). Heating stops at 5°C (41°F) and normal charging begins. Powered by the charger, not the battery—more efficient and convenient.

🔗 Auto-Balancing for Parallel Use
Supports up to 4S/4P connections. Auto-balancing improves charging efficiency and ensures long-term performance in multi-battery setups.

🛡 Advanced BMS Protection
Built-in Daly 200A BMS protects against overcharge, over-discharge, over-current, short circuit, and overheating—ensuring safety and long battery life.

🔁 Long-Lasting & Safe

  • Over 4000 cycles at 95% depth of discharge

  • 10+ year lifespan

  • Certified (CE, UN38.3, MSDS)

  • Non-toxic, non-flammable, no acid—safe for any mounting position

🌡 Wide Operating Temperature

  • No Self-Heating Functions:
    Charge: 0°C to 50°C(32°F to 122°F); 
    Discharge: -20°C to 60°C(-4°F to 140°F).

  • Have Self-Heating Functions:
    Charge: -20°C to 50°C(-4°F to 122°F); 
    Discharge: -20°C to 60°C(-4°F to 140°F).

💧 IP65 Waterproof Case
Durable ABS shell with IP65 rating for reliable indoor and outdoor use.

🚐 Versatile Applications
Perfect for RVs, campers, solar systems, golf carts, boats, alarm systems, e-scooters, off-grid setups, and more.

24V 200Ah LiFePO4 Battery Specifications
Specifications No Bluetooth & No Self-Heating Function Have Bluetooth & Self-Heating Function
Battery TypeLiFePO4 Battery - No Bluetooth & No Self-Heating FunctionLiFePO4 Battery - Have Bluetooth & Self-Heating Function
Nominal Capacity200Ah200Ah
Nominal Voltage25.6V25.6V
Energy5120Wh5120Wh
Max. Continuous Load Power5120Wh5120Wh
Charge Voltage29.2V29.2V
Max. Continuous Discharge Current200A200A
Max. Discharge Current (5 Seconds)400A400A
Preferred Charger29.2V40A29.2V40A
Charge MethodCC/CVCC/CV
Smart Daly BMS (8S)200A200A
Bluetooth APP Name Download/SMART APP
Self-Heating FunctionNoYes
Terminal TypeM8M8
Water Dust ResistanceIP65IP65
Case MaterialABSABS
Cycle Life4000~8000 times4000~8000 times
Internal Impedance≤40mΩ≤40mΩ
Dimension (in/mm) L20.67 × W8.58 × H10.59 in
(L525 × W218× H209 mm)
L20.67 × W8.58 × H10.59 in
(L525 × W218 × H209 mm)
Weight82.01lb / 37.2kg82.01lb / 37.2kg
Working Temp. Range (Charge)32℉ - 122℉ / 0℃ ~ 50℃-4℉ - 122℉ / -20℃ ~ 50℃
Working Temp. Range (Discharge)-4℉ - 140℉ / -20℃ ~ 60℃-4℉ - 140℉ / -20℃ ~ 60℃
Storage Temperature14℉ - 122℉ / -10℃ - 50℃14℉ - 122℉ / -10℃ - 50℃
Series & Parallel4S/4P4S/4P
Q1: What are the environmental features of this battery?
The battery is made from lithium iron phosphate (LiFePO4), an environmentally friendly material that does not contain heavy metals or rare metals.
It is safe and stable, not prone to burning or exploding under high temperatures, impacts, or short circuit conditions.
Q2: What safety features does the battery include?
The battery includes a comprehensive Battery Management System (BMS) that offers protections against over-charging, over-discharging, and over-current, ensuring safe and reliable operation.
Q3: What's the function of the Bluetooth?
The Bluetooth can track the status of the battery, including SOC, charging/discharging state, battery voltage, current, power, remaining capacity, battery temperature, cycle times etc.
It can also control the battery's discharge and shut down the battery.
Q4: Does the BMS have low temperature charging disconnect?
Yes, our BMS has low temperature protection cut-off function to protect the battery from low temperature damage and extend its life.
Low temp cut off protection (Charge): 0℃ ± 4℃ (32°F ± 7.2°F)
Low temp cut off protection (Discharge): -20℃ ± 4℃ (-4°F ± 7.2°F)
Q5: How to activate the battery when the BMS cuts it off for protection?
If the BMS has cut off the battery for protection, you will need to disconnect any loads connected to the battery and set it aside for approximately 30 minutes.
After this period, the battery will automatically recover to its normal voltage and can be used again after being fully charged.
Q6: How long do BetterESS batteries last?
Our LiFePO4 lithium iron batteries can provide 4000+ cycles, which is significantly more compared to the 300–500 cycles typically found in lead-acid batteries.
The service life of LiFePO4 batteries is 8 to 10 times longer than standard lead-acid batteries.
Q7: What are the installation requirements for this battery?
The battery can be installed in any position as it does not contain acid.
Ensure that the battery is securely mounted to prevent vibrations and impacts during movement.
Q8: Are there any special handling or maintenance tips for this battery?
The LiFePO4 battery requires minimal maintenance.
However, it is recommended to regularly check connections and ensure the battery is kept in a dry and ventilated space.
Avoid exposure to extreme temperatures to prolong battery life.

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