12.8V 50AH LiFePO4 Lithium Battery- Built-in 50a BMS, 2000-5000 cycles
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Estimated Delivery:Oct 27 - Oct 31
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Free Shipping & Returns: On all orders over $100
12.8V 50AH LiFePO4 Lithium Battery- Built-in 50a BMS, 2000-5000 cycles
The best 12.8V 50AH LiFePO4 lithium-ion battery - Lead the future energy new era
The best 12.8V 50AH LiFePO4 lithium-ion battery, as the market leader, not only integrates the latest lithium iron phosphate technology, but also equipped with an intelligent battery management system (BMS), which is tailor-made for those who are looking for a long lifespan, high stability, and a wide range of applications. Whether it's for home storage, outdoor adventures or powering professional equipment, this battery can be your most reliable energy partner.
FAQs
Q: Is there any safety risk when the battery is over-charged or over-discharged?
A: Absolutely safe! The battery adopts advanced lithium iron phosphate technology and built-in BMS system, which will not burn even under extreme conditions such as overcharging, over-discharging, over-current and short-circuit, and is high temperature resistant to ensure the safety of use.
Q: How to realize the expansion of battery capacity?
A: You can increase the battery capacity and voltage by connecting them in parallel or series according to your needs. Up to 4 identical batteries can be connected in series to reach 48V, while parallel connection can be connected as needed, but it is recommended that no more than 4 be connected to maintain optimal performance.
Q: Is there a limit to the charging temperature of the battery?
A: Yes, in order to protect the batteries, we have built-in high temperature cutoff to ensure that the charging temperature does not exceed 50°C (122°F), effectively preventing performance degradation or safety hazards caused by high temperature.
Q: What is the self-discharge rate of this battery?
A: This Lithium Iron Phosphate battery has a very low self-discharge rate, which can maintain a high charge level even when it is not in use for a long time, and reduces the energy loss caused by self-discharge.
Q: How to maintain and care for this battery?
A: Maintaining and servicing this battery is very simple. Make sure that the battery is stored in a dry, ventilated, non-corrosive environment, away from direct sunlight and extreme temperatures. Regularly check the battery connections to make sure they are secure and to avoid loosening or short-circuiting. Additionally, following proper charging and discharging procedures is key to maintaining battery performance.
Q: Does this battery support fast charging?
A: Yes, this Lithium Iron Phosphate battery supports fast charging, but the exact charging speed will depend on the performance of your charger. Please use a fast charger that is compatible with the battery and follow the manufacturer's charging guidelines to ensure a safe and efficient charging process.
Q: What are the advantages of lithium iron phosphate batteries over other types of lithium batteries?
A: Compared with other types of lithium batteries, LiFePO4 batteries have higher safety, longer cycle life and better high temperature resistance. They are not easy to burn, not easy to explode, and can maintain stable performance even in high temperature environments. In addition, Li-FePO4 batteries are relatively low cost and more environmentally sustainable.
Q: What should I do with my old batteries if I need to replace them?
A: Please note that used batteries are hazardous waste and should be disposed of properly to prevent environmental pollution. You can give your old batteries to a professional recycling organization or participate in a local battery recycling program. When disposing of or transporting old batteries, please make sure they are properly packaged to prevent short-circuiting or leakage.
Shipping Policy:
1. Shipping Methods:
We have local warehouses in the United States and Europe, North American orders will be shipped from the U.S. warehouse, European orders will be shipped from Germany or Italy, all packages will arrive at the customer in 3-10 days after shipment. We offer several shipping methods to meet your delivery needs. The shipping options and estimated delivery dates will be provided during the checkout process.
2. Order Processing Time:
Please allow 1-3 business days for order processing. Once your order has been shipped, you will receive a confirmation email with tracking information.
3. Shipping Rates:
Shipping rates are calculated based on the weight of your order and the selected shipping method. The total shipping cost will be displayed during the checkout process.
| Country | Estimated delivery time | Order 0-100 USD Shipping Rates | Order above 100 USD Shipping Rates |
| USA | 3-15 Natural Days | 10 USD | 0 |
| Canada | 3-15 Natural Days | 10 USD | 0 |
| United Kingdom | 3-15 Natural Days | 10 USD | 0 |
| France | 3-15 Natural Days | 10 USD | 0 |
| Germany | 3-15 Natural Days | 10 USD | 0 |
| Italy | 3-15 Natural Days | 10 USD | 0 |
| Spain | 3-15 Natural Days | 10 USD | 0 |
| Australia | 3-15 Natural Days | 10 USD | 0 |
4. Free Shipping Policy:
For orders over $100, we offer free shipping.
5. International Shipping:
We currently offer international shipping to select countries. International shipping rates and delivery times vary. Customs and import duties may apply and are the responsibility of the customer.
We currently ship to the United States, Canada, United Kingdom, France, Germany, Italy, Spain, and Australia (excluding islands and remote areas).
6.Customs Duty
All customs duties and taxes are the responsibility of the consumer, the specific cost of each country's customs policies
7. Tracking Your Order:
You can track your order by using the tracking number provided in the shipping confirmation email. If you have any issues with tracking your order, please contact our customer support.
Refund Policy:
1. Returns:
We accept returns within 30 days of the purchase date. To be eligible for a return, the item must be unused and in the same condition as received. It must also be in the original packaging.
2. Refund Process:
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
3. Refund Timeframe:
Refunds will be processed within 7-10 business days of receiving the returned item. The refund will be issued to the original payment method.Refunds will be returned to your account within 3-15 business days after we initiate them.
4. Exchanges:
If you need to exchange an item, please contact our customer support service@topbullshop.com. Exchanges are subject to product availability.
5. Return Shipping:
Customers are responsible for return shipping costs unless the return is due to an error on our part.
6. Damaged or Defective Items:
If you receive a damaged or defective item, please contact our customer support immediately. We will provide instructions on how to return the item for a replacement or refund.
1. Limited Warranty:
TOPBULL offers a limited warranty on all products against defects in materials and workmanship under normal use for a period of 1 year. The warranty period starts from the date of purchase.
2. Warranty Coverage:
This warranty covers defects in materials and workmanship of the product under normal use. It does not cover damage caused by accident, misuse, neglect, unauthorized modifications, or any other circumstances beyond normal wear and tear.
3. How to Claim Warranty:
To initiate a warranty claim, please contact our customer support at service@topbullshop.com within the warranty period. Provide your order number, a detailed description of the issue, and, if possible, attach relevant photographs.
4. Evaluation and Resolution:
Our customer support team will evaluate the warranty claim and determine the appropriate course of action. This may include repair, replacement, or refund at the discretion of TOPBULL.
5. Return of Defective Product:
If requested, you may need to return the defective product. Instructions for the return process will be provided by our customer support team. Customers are responsible for the cost of returning the item.
6. Exclusions:
The warranty does not cover normal wear and tear, damages resulting from improper maintenance, unauthorized repairs, or modifications. It also does not cover incidental or consequential damages.
7. Warranty Transferability:
This warranty is non-transferable and is only applicable to the original purchaser of the product.
8. Duration of Implied Warranties:
To the extent permitted by law, any implied warranties, including the implied warranties of merchantability and fitness for a particular purpose, are limited to the duration of this express warranty.
9. Additional Terms:
TOPBULL reserves the right to update or modify the terms of this warranty policy without prior notice. Any changes will be effective immediately upon posting on our website.
If you have any questions or concerns regarding our warranty policy, please contact our customer support team at service@topbullshop.com for assistance.
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