12.8V 300Ah LiFePO4 Battery Bluetooth Delong
The 12.8V 300Ah deep cycle battery offers high energy density, providing more power for your RV, camper, leisure vehicle, marines, and off-grid homes with a lighter weight, enabling long-lasting and efficient operation.
- Brand: Delong Energy
- Sample: Available For Test
- Service: 10 Years Warranty
- Support: OEM, ODM, OBM, Customized
- Certificates: CE, UL, MSDS, IEC, UN38.3, ISO, etc.
Price: Click The Button Below To Get A Discount Price.
12.8V 300Ah LiFePO4 Battery With Bluetooth
The 12.8V 300Ah lithium battery offered by Delong is a portable power source that is compact and lightweight. It also comes with handles on both sides, making it easy for you to carry it to wherever it’s needed.
12V 300Ah LiFePO4 Battery With Handle
Benefits of 12V Lithium Battery
The core component inside the 12.8V 300Ah lithium battery is the square lithium iron phosphate (LiFePO4) cell. Grade A cells have comprehensively enhanced the functional characteristics of the battery.
For instance, the long cycle life of the 12.8V 300AH lithium battery, which reaches up to 6500 cycles, is due to the high energy density of the lithium iron phosphate. Compared to the 300-500 cycles of lead-acid batteries, the lifespan of lifepo4 batteries extends up to 12 years.
This not only spares you the hassle of frequently replacing and choosing batteries, but also saves you money to a certain extent. Additionally, lithium batteries do not require regular maintenance during use, since unlike lead-acid batteries, they do not need water level monitoring. A maintenance-free battery is more convenient to use.
● Use Grade A Lifepo4 Battery Cells
● Built-in Smart BMS For Safety
● All Guaranteed 10 Years Warranty
● Support Parallel to Expand Capacity
● Rechargeable Battery With Bluetooth / LCD / Self-Heating
● RV / Outdoor Camping Backup Battery
● Alternative Lead Acid / Gel / AGM Batteries
● Light Weight and Easy To Carry
● ABS+PC Shells And IP55 Waterproof
12.8V 300Ah LiFePO4 Battery Advantage
Smart BMS
One of the advantages of LiFePO4 batteries is their chemically stable nature and high safety performance, which means that the batteries are very unlikely to explode. Most importantly, LiFePO4 batteries must be equipped with a Battery Management System (BMS). The BMS acts as the brain of the battery, not only monitoring the battery’s status but also providing safety protection to prevent short-circuiting, overvoltage, overcurrent, and other such scenarios, making them safer to use.
BMS Function
Bluetooth Lifepo4 Battery
A battery with Bluetooth functionality offers more convenience to users. You can check its status in real-time on your mobile phone.
12.8V 300Ah LiFePO4 Battery Bluetooth App
3 Charging Methods
Delong 12.8V 300Ah LFP battery offers high charging efficiency, with a maximum charging current of up to 100A. It supports three charging methods: a 14.6V charger, solar panels, and inverters. Charging the 300Ah battery at 100A takes only 3 hours.
12.8V 300Ah LiFePO4 Battery Charging Methods
Lifepo4 batteries do not contain heavy metals and are a green energy source. If you are concerned about environmental pollution from lead-acid batteries, you might consider their perfect replacement—lithium batteries. Although slightly more costly than lead-acid batteries, lithium batteries have a longer lifespan and superior performance, making the cost difference minimal on average, and they may even offer a better cost-to-performance ratio.
As mentioned earlier, lithium batteries do not require watering and they do not suffer from liquid leakage. This is advantageous when you receive the battery, as it allows you to install and use any 12V lifepo4 battery in any orientation.
Related Article: Lithium Ion VS. Lead Acid Batteries | Compare Guide
Lead-acid Battery vs lifepo4 Battery
Of course, lifepo4 batteries also have a very low self-discharge rate. Even if you leave them idle for a period of time, the batteries will still retain a certain amount of charge.
Widely Applications
The 12.8V 300Ah lithium battery can serve as a backup power supply for households and can also be used in RVs to power vehicles, lights, refrigerators, air conditioners, and more. Additionally, this 12V lithium battery can be used in golf carts, electric boats, electric tricycles, and other transportation vehicles.
12.8V 300Ah LiFePO4 Battery Application
Custom Battery Service
In addition to the 12.8V 300Ah lifepo4 battery, we can also customize batteries with other capacities and voltages for you. This is one of our advantage services. As long as you provide the usage scenario for the battery, we can discuss together the actual voltage, current, temperature, and size requirements needed for your device. For example:
12V Lifepo4 Battery
About Delong Energy
We are a lithium battery manufacturer located in Shenzhen, China, with our own factory. We offer you the lowest minimum order quantity, competitive prices, and high-quality products. Welcome to discuss your project requirements with us.
Delong Energy Factory
Technical Data
| Model | DL-LFP-RP12300 |
| Product Specification | 12V 300Ah |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 300Ah |
| Battery Energy | 3840Wh |
| Max Charge Current | 100A |
| Charging Cut-off Voltage | 14.6V ± 0.2V |
| Max Discharge Current | 200A |
| Discharging Cut-off Voltage | 9.2V ± 0.2V |
| Cell Type | Prismatic LiFePO4 Cells |
| Display | LCD (Optional) |
| Terminal | M8 |
| Case Material | ABS+PC |
| Waterproof Level | IP55 |
| Charge Temperature Range | 0~50℃ |
| Discharge Temperature Range | -5~55℃ |
| Cycle Life | ≥6500 Cycles |
| Designed Life | 12 Years |
| Colour | Black |
| Weight | 26.8Kg |
| Dimensions (LxWxH) | 384*194*255mm |
| Assembly Method | Built In |
PDF Download
FAQ
1. Is Delong Energy a lithium battery factory?
Delong Energy is a battery factory with 11 years of experience, which integrates research, development, production, and sales.
2. How about the quality of lithium battery products from Delong Energy?
Delong Energy has a strong R&D team and a set of international certifications, including MSDS, UN38.3, FCC, IEC62133, CE, UL, KC, BIS, CB, ROHS, and ISO9001:2015 certified.
3. Can you do An OEM/ODM project?
We have engineers who can help you design and R&D any related products.
4. Can you customize the battery pack for more function?
Yes, we have a professional engineering team to provide an excellent solution for you.
5. Do you have MOQ?
No limited.
6. Can I have samples to test? And what is the lead time for a sample order?
Yes, we can supply samples. The lead time for samples is 3-5 days. The buyer pays for the sample cost and shipping cost.
7. What is your term of payment?
We adopt T/T, Paypal, Alibaba payment way, Credit Card, Visa, Echecking, Master Card, Trade Assurance, etc.
8. Do you provide after-sales service?
Yes, the battery warranty is 10 years. If there are any quality problems on our side in this period, we can send a new one as a replacement.
Norman E. –
Perfect size, works well in my RV.