| Customization: | Available |
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| Type: | LiFePO4 Battery |
| Connection Mode: | Series and Parallel |
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Long Cycle Life Hot Selling Fast Charge Free Shipping 12V 300ah LiFePO4 Akku for EV and Solar System Emergency Use
| 1 | Nominal Voltage | 12.8V |
| 2 | Nominal Capacity | 300Ah |
| 3 | Energy | 3840.0Wh |
| 4 | Efficiency | 99% |
| 5 | Self Discharge | <2% per Month |
| 6 | Maximum Modules in Series | 1 |
| 7 | Maximum Continuous Discharge Current | 100A |
| 8 | BMS Discharge Current Cut-Off | 10.0V |
| 9 | Recommended Charge Current | 10A-50A |
| 10 | Maximum Charge Current | 14.6V |
| 11 | BMS Charge Voltage Cut-Off | 15.0V(3.75±0.05V) |
| 12 | Charge Temperature | 0 to 45ºC |
| 13 | Discharge Temperature | -20 to 70ºC |
| 14 | BMS High Temperature Cut-Off | 75±5ºC |
| 15 | Dimensions | 522*238*218/220mm |
| 16 | Weight | 27Kg |
| 17 | Terminal Type | M8 |
| 18 | Case Material | ABS+PC |
| 19 | Enclosure Protection | IP65 |
| 20 | Application | Solar/wind energy storage, generator storage, golf cart, marine boat, floor cleaning machine, forklift, UPS power, emergency lighting system, etc. |
| 21 | How to boost your battery life?#lithium battery amazon #rechargeable lithium battery #the lithium battery store #lithium battery bms #lithium battery cells #lithium battery car #lithium battery deep cycle #e bike lithium battery #lithium battery for rv |
a. Use partial-discharge cycles;b. Avoid charging to 100% capacity; c. Select the correct charge termination method; d. Limit the battery temperature; e. Avoid high charge and discharge currents; f. Avoid very deep discharges (below 2 V or 2.5 V) |
| 22 | How to store LiFePO4 in COLD WEATHER?#lithium battery golf cart #lithium battery generator #100ah lithium battery #lithium battery inverter #lithium battery kit #lithium battery kwh #lithium battery life #lithium battery lifetime #lithium battery manufacturers #lithium battery manufacturers usa #lithium battery motorcycle #lithium battery pack #lithium battery power #lithium battery rechargeable |
How to store LiFePO4 in COLD WEATHER?#lithium battery golf cart #lithium battery generator #100ah lithium battery #lithium battery inverter #lithium battery kit #lithium battery kwh #lithium battery life #lithium battery lifetime #lithium battery manufacturers #lithium battery manufacturers usa #lithium battery motorcycle #lithium battery pack #lithium battery power #lithium battery rechargeable |
12V 300Ah LiFePO4 battery pack with OEM label12V LiFePO4 battery pack without label (OEM welcome!)
Howell 12V lithium battery ( LFP-lithium iron phosphate) is a kind of new environmental-friendly backup power system product made by our self-developed core technologies. The product has great features of short-time and high-rate discharge (1C) and over 3000 times of cycle life. With a built-in BMS, the product is fully protected under high-voltage protection and featured with higher reliability. It also has impressive weight reduction and high integration which can save more installation space. The product has no memory effect and enjoys free maintenance, saving a lot of labor for people. In addition, it enjoys over 10 years of operational life. 12V lithium battery is a perfect replacement for the conventional lead-acid, AGM, gel batteries for its high performance and increased efficiency and can be widely used in many fields like camping cars, RV motorhome, golf carts, boat marine yachts, electric skateboard, LED backup, engine starting battery, mobile POS and mining light.
| Model | Nominal Voltage(V) |
Nominal Capacity |
Weight (Approx.) |
Measurement (T*W*L) |
Max. Continuous discharge current (C) |
| HW-4F5 | 12V | 5Ah | 0.68Kg | 101*90*70mm | 0.5~1C |
| HW-4F7 | 12V | 7Ah | 0.95Kg | 151*66*95mm | 0.5~1C |
| HW-4F9 | 12V | 9Ah | 1.2Kg | 151*66*95mm | 0.5~1C |
| HW-4F10 | 12V | 10Ah | 1.5Kg | 151*98*95mm | 0.5~1C |
| HW-4F15 | 12V | 15Ah | 2.0Kg | 181*76*166mm | 0.5~1C |
| HW-4F20 | 12V | 20Ah | 2.8Kg | 181*76*166mm | 0.5~1C |
| HW-4F30 | 12V | 30Ah | 3.8Kg | 182*130*195mm | 0.5~1C |
| HW-4F40 | 12V | 40Ah | 5.7Kg | 182*130*195mm | 0.5~1C |
| HW-4F50 | 12V | 50Ah | 6.0Kg | 182*130*195mm | 0.5~1C |
| HW-4F100 | 12V | 100Ah | 13.5Kg | 305*173*225mm | 0.5~1C |
| HW-4F120 | 12V | 120Ah | 16.5Kg | 485*172*240mm | 0.5~1C |
| HW-4F160 | 12V | 160Ah | 21.5Kg | 485*172*240mm | 0.5~1C |
| HW-4F200 | 12V | 200Ah | 28.5Kg | 520* 269*203mm | 0.5~1C |
| HW-8F10 | 24V | 10Ah | 2.8Kg | 64*70*290mm | 0.5~1C |
| HW-8F20 | 24V | 20Ah | 5.4Kg | 90*160*250mm | 0.5~1C |
| HW-8F40 | 24V | 40Ah | 10Kg | 335*100*200mm | 0.5~1C |
| HW-8F60 | 24V | 60Ah | 16Kg | 255*160*250mm | 0.5~1C |
| HW-8F100 | 24V | 100Ah | 34Kg | 550*175*300mm | 0.5~1C |
| HW-8F200 | 24V | 200Ah | 52Kg | 263*300*415mm | 0.5~1C |
| HW-16F20 | 48V | 20Ah | 10Kg | 340*100*200mm | 0.5~1C |
| HW-16F40 | 48V | 40Ah | 21Kg | 670*105*205mm | 0.5~1C |
| HW-16F100 | 48V | 100Ah | 65Kg | 600*360*300mm | 0.5~1C |
1) It adopts lithium iron phosphate battery, which is environmentally friendly and safe.
2) The service life is long, the product can be guaranteed for 10 years, and the service life is more than 15 years.
3) Modular design, easy for customers to install and maintain.
4) Small size, light weight, the same energy lithium battery, the weight and volume are 1/3 of the lead acid.
5) The configuration is flexible, and different capacities can be configured according to customer needs.
6) The built-in battery management system integrates with multilevel safety features including overcharge and deep discharge protection, voltage and temperature observation, over current protection, cell monitoring and balancing, and over-heat protection.
A: Yes, we welcome sample order to test and check quality.
A: Samples in 5~10 days, 25-30 days for the bulk order.
A: Low MOQ, 1pc for sample checking is available
A: For sample order, we usually ship by TNT, UPS etc., which usually takes 3~5 days to arrive. For the bulk order, Air and sea shipping are both optional.
A: Firstly let us know your technical requirements and application. Secondly we quote accordingly. Thirdly customer confirms the samples and places deposit for formal order. Fourthly we arrange the production.
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
A: Yes, we offer a one-year warranty to the Li-ion battery products.
A: Firstly, our batteries are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new batteries with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
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