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
Features
- 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;
| ELECTRICAL SPECIFICATIONS | | MECHANICAL SPECIFICATIONS |
| Nominal Voltage | 12.8V | | Terminal Type | M8 |
| Nominal Capacity | 300Ah | | Weight | 36kg |
| 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 |
| Temperature Ranges | | COMPLIANCE SPECIFICATIONS |
| 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℃ | | |

FAQ
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.