Contact Us

Contact Person : Hedy Chen

Phone Number : + 86 18825284421

WhatsApp : +8618825284421

Free call

300ah Bluetooth Lithium Battery 12 Volt Lithium Battery Deep Cycle

Minimum Order Quantity : 1 Price : Negotiable
Packaging Details : standard export carton Delivery Time : 1-2weeks for samples; 3-4weeks for mass production
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram,Online Supply Ability : 60Mwh
Place of Origin: China Brand Name: LEADYO
Certification: CE,MSDS Model Number: LP12V300

Detail Information

Nominal Voltage: 12.8V Nominal Capacity: 300Ah
Weight: 36kg Dimension: 520*267*220mm
Work Current: 200A Function: Bluetooth
BMS: Custom-made BMS
High Light:

LEADYO 300ah Bluetooth Lithium Battery


Deep Cycle Bluetooth Lithium Battery


12 Volt Lithium Ion Deep Cycle Battery

Product Description


12 volt lithium battery deep cycle 300ah Bluetooth Lithium Battery



Lithium Iron Phosphate Battery (12.8V/300Ah)


Nominal Voltage 12.8 V

Nominal Capacity 300 Ah

Capacity @ 60A 300 min

Energy 3840 Wh

Resistance ≤30 mΩ @ 50%

SOC Self Discharge <3% / Month



  • We have customzied shell with screws sealed for 12V 100Ah,120Ah,150Ah,200Ah 24V 50Ah 100Ah ,36V 50Ah and 48V 50Ah deep cycle battery ( Standard version, Bluetooth Version optional ) .
  • We are one-stop battery manufacturer ,We can provide different functions battery such as , low temperature cut off, Auto heating battery and cranking batteries.
  • Can customized your logo and labels on the batteries. Customized Bluetooth APP with your logo.
  • We can provide door to door services include taxes.(No need pay any thing when batteries arrive to your warehouse)
  • In order to better ensure the safety of product transportation, custom foam boxes. The foam box and the outer box are 100% safe for packaging products;


Nominal Voltage 12.8V   Terminal Type M8
Nominal Capacity 300Ah   Weight



Nominal Energy 3840Wh   Case Dimension(L*W*H) 520*267*220mm
Internal Resistance ≤30 @50% SOC   Case Type ABS
Capacity @60A: 300minutes(5hours)   Cell type / Chemistry LiFePO4
Self Discharge 5% /per month   LCD or Bluetooth Function Optional
Maximum In Series  4PCS   BMS:low voltage,high voltage,over temperature,
Maximum In Parallel No limit   Over current,short-circuit protection .etc
Discharge Current and Voltage Specifications   Charge Current and Voltage Specifications
MAX Continuous Discharge Current 200A   Max Charge Current 200A
Peak Current 500A   Recommended Charge Current 60A - 150A
Discharge pulse current 700±50A (31±10ms)   End of Charge voltage 14.4V±0.2V
BMS Low Voltge Cut-off 10V    End of discharge voltage 10V
Short Circuit Protection 200-800 µs Auto recover or charge release   Balancing Voltage 3.6V±0.05v pc
Discharge Temperature -20+65   Certifications CE for Battery Pack
Charge Temperature -20+45   UL1642 & IEC62133 & BIS for cells
Storage Temperature Range -20+45  
BMS High Temperature Protection 90   Shipping classification UN 3480
Battery High Temperature Protection 60    


300ah Bluetooth Lithium Battery 12 Volt Lithium Battery Deep Cycle 0





Q: Are you trading company or manufacturer?
A: We are original factory.

Q: Can I have samples to test? And what is lead time for sample order?
A: Yes,we can supply samples,the leadtime for samples is 3-5 days.and buyer pay for sample cost and shipping cost.

Q: Do you provide after-sales serive?
A: Yes,the warranty is 24 months, if any quality problems on our side in this period, we can send new one as replacement.

Q: Do you accept OEM/ODM?
A: Yes,it is avaliable.

Q:Are you battery real capacity?
A: All of our battery cells with Grade A,100% new and real capacity.

Q: What kind of certificates do you have?
A: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 if your order quantity is big.

Q:Do you have MOQ ?
A:No limited. Small order also welcome.More quantity has better price, we will check the best price for you.

Q: What is your term of payment?
A: We adopt T/T,Paypal,Alibaba payment way and so on.

You Might Be Into These
Get in touch with us

Enter Your Message