12V 300Ah LiFePO4 Battery,TCBWORTH Lithium Batteries for RV,Solar,Trolling Motors,Marine,Van,Camping,Home Energy Storage,off-Grid,Built in 200A BMS,15000+ Deep Cycles

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TCBWORTH deeply committed to delivering excellent durable LiFePO4 batteries for more diverse applications. The 12V 300Ah LiFePO4 battery have a tough exterior, Built in 200A BMS,L15.16*W7.5*H9.65 inch,it is built to last and stand the test of time. LiFePO4 lithium battery is protected from overcharging, over-discharging, over-current, and short-circuiting, as well as high-temperature cutoff, it's safety and reliability. we provide 24 hours after-sale service and 5 years warranty for every customer. Choose our battery,will get a better life!
  • ��Compact and Portable��The dimension of 12.8V 300Ah battery is: L15.16*W7.5*H9.65 inch, the max continuous discharging current is 200A. the inrush current is 400A within 3-5 seconds. charging voltage we recommend for 12.8V LiFePO4 Battery is 14.6V.it's equal to 3*12v 100ah lifepo4 battery.
  • ��200A BMS & 100% Safety��12.8V 300Ah LiFePO4 battery built-in upgarded 200A BMS (Battery Management System) to protect battery from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. Built-in high-temp/ low-tem cut off prevents charging/ discharging when the temperature reaches a certain threshold value. Low discharing rate, providing the ultimate user experience.
  • ��Lighter but More Power��Our LiFePO4 Battery has compact size design, which makes it smaller in size and 1/3 the weight of the lead acid battery at the same capacity, much more convenient for you to remove and place it.
  • ��Automotive Grade A LiFePO4 Battery Cell��TCBWORTH adopt Automotive Grade A Lithium iron phosphate battery Cells with higher energy density, more stable performance & greater power, and insist on providing customer with environmentally friendly green power solution. Highest grade of battery cell and authoritative accreditation enable our battery growing as LiFePO4 battery leader.
  • ��Easy to install�� TCBWORTH 12V 300AH lifepo4 battery is easier to install and move compared to traditional series lead-acid batteries. The fully sealed casing and tight internal combination allow you to install with confidence anywhere, at any angle.
  • ��Multiple applications�� 12.8V 300AH Lithium iron phosphate battery can be used in the following areas: Home energy storage system, UPS backup, lighting, digital/CCTV cameras, portable TV, e-Robot, electric vehicles, DIY loud speaker, 12V router, air pump, fish finder, golf car, trolling motor, motorhome/RV & camper, Houseboat, Travel Trailer, Dump Trailer and more.
  • ��Warm Tips���� This Battery is an energy storage battery rather than a start-up battery, we do not advise using it to start engines or golf carts. �� This Battery without a charger.
  • ��5 years warranty, 24 hours service��TCBWORTH's batteries support 5 years warranty. provides customers with a responsive customer service that provides targeted battery solutions within 24hrs of question receipt.
  • Specification
  • Brand: TCBWORTH
  • Warranty:5 Years
  • Model:12V-300AH
  • Energy��3840Wh
  • Nominal Voltage��12.8V
  • Rated Capacity��300Ah
  • Certificate: CE ROHS MSDS UN38.3
  • BMS:200A
  • Terminal: M8
  • Life Span:10 Years
  • End Voltage:10V
  • Current Type:DC
  • Charge Method:CC/CV
  • Charge Voltage:14.4V��0.2
  • Dimension:L385* W190* H245mm

By completing a purchase with Turquoise Armadillo, you accept the conditions described in this policy. This applies to all orders shipped within the United States.

Shipping Timeframe
Handling Time: 1–2 business days (Monday–Friday).
Travel Time: 5–7 business days after dispatch.
Cutoff: Orders after 4:00 PM (Pacific Standard Time) are processed the next business day.
Estimated Delivery: 6–9 business days total (handling + travel).

Delivery windows are projected and can vary due to carrier delays, weather, holidays, or other unexpected events.

Shipping Services
Service Type: Standard US Shipping
Cost: Free shipping on all orders no minimum spend required
Destination: Orders are sent to the address you provide at checkout
Shipping details shown at checkout are correct at the time of purchase.

Tracking Your Order
Once your order is dispatched, we will email you a tracking number. Tracking updates usually appear within 48 hours.

Order Changes or Cancellations
If you need to amend or cancel your order, contact us immediately. Once your order has been shipped, changes or cancellations may not be possible.

Incorrect Shipping Address
Please double-check your shipping address is correct before finalising your order. Turquoise Armadillo is not responsible for deliveries sent to wrong or incomplete addresses provided by the customer.

Lost or Delayed Packages
If your parcel appears lost or stuck, get in touch with us. We will look into the situation and assist where possible.

By completing a purchase with Turquoise Armadillo, you accept the conditions described in this policy. This applies to all orders shipped within the United States.

Return Window
Return requests must be lodged within 14 days of delivery. Items should be unworn and unused, sent back in their original packaging with all tags still fixed. Any product showing wear, damage, or alterations will not be accepted.

How to Request a Return
To begin a return, email us with your order number and the reason for returning the item. Once granted, we will email return shipping instructions. Unauthorised returns may be refused.

Damaged or Incorrect Items
If you receive an item that is damaged, faulty, or different from what you ordered, reach out to us straight after delivery. We will examine the matter and provide a solution if your situation qualifies.

Exchanges
Exchanges are only provided for items that arrived damaged or incorrect. We do not accept exchanges for customers who changed their mind. All exchange requests must be emailed with your order number and a brief summary.

Restocking Fees
Turquoise Armadillo does not charge any restocking fees on approved returns.

Refunds
After we receive and inspect your returned product, we will email you an update. If your refund is approved, the amount will be returned to your original payment method. Refund processing may take up to 7 business days from the date of approval. Items that do not meet our return rules may not receive a refund.

Discounts and Promotions
All discount codes and promotional offers must be entered at checkout. We cannot refund any promotions that were forgotten, missed, or already expired.

At Turquoise Armadillo, we strive to ensure that the checkout process is hassle-free and completely secure. Here’s everything you need to know about the payment process:

Accepted Payment Methods

We accept the following payment options:

  • Visa
  • Mastercard
  • Apple Pay
  • Google Pay
  • Shop Pay

Currency and Charges

The payment will be processed in USD. The entire amount will be deducted at the time of order. In some cases, banks may impose a pre-authorize charge before the order amount is deducted. This is a standard procedure and does not apply only to Turquoise Armadillo. We are a Netherlands-based company, and banks may treat this as an international transaction. The additional charges levied by the bank will be the responsibility of the customer.

Transaction Security

We ensure that all transactions are conducted with the highest level of security. We use SSL encryption and only work with reputable payment gateways. We do not store any card details. The card details will be directly passed to the payment gateway.

Payment Issues

In case of any issues with the payment process, please ensure that the details provided are accurate and match the ones provided to the bank. If you still face issues, please do get in touch with us at [email protected]. We will be glad to assist you.

Order Verification

We monitor all transactions to ensure the security of all our customers. In rare cases, we may ask you to verify your details before processing the order. This is done solely to ensure your security.