Shentec LiFePO4 12V 300Ah Lithium Leisure Battery BMS for Off Grid Solar RV Home
 
 
What is the LiFePO4 battery?
  • The LiFePO4 battery is a kind of rechargeable battery using lithium iron phosphate as the cathode material, which thakes the advantages in the security of battery management system and service life in deep cycles.
Why Choose the LiFePO4 battery? 
  • [Suitable as emergency power]: It shares the advantage of high capacity and long service life with smaller size and lighter weight which can satisfy the needs of energy storage well.
  • [High safety performance]: It is structurally stable and has good thermal stability and cycle performance.
  • [No memory effect]: No matter the condition of the battery is, it can be used at any time. It does not need to be fully discharged before charging.
  • [Fast charging]: It charges 2-3 times faster than the traditional SLA batteries, which will help you save time and balance life rhythm.
  • [Environment friendly]: It contains no toxic heavy metals which will not be a burden to environmental protection.
 
Why choose us?
  • [Long service life]: The product is over 4000 times cycles which is much more than normal batteries so stays a long-term life, that typically up to 10 years.
  • [BMS smart control]: The battery management system will cut off the current output to protect the battery from overcharges, overdischarges, overloads, abnormal temperatures and short circuits, which can improve the performance of battery. 
  • [Quality design]: Sturdy ABS surface texture and IP65 of waterproof level make it much safer to use; M8 type terminal takes a high conductivity when connecting; Hand strap design makes it portable to carry; The LCD screen makes it possible to moniter the power in real time.
        (Tip: Long press the button to turn on or off the battery, short press to display the LCD function.)
  • [New function]: The newly improved Bluetooth function allows a connection to an APP that monitors performance in a more convenient and relaxed way.
  • [Quality assurance]: The battery has been tested well under various of conditions. Even in the low temperature (0°C) and high temperature test (>55°C), neither the current nor the voltage were hardly affected
  • [Wide application]: The product is much more stable in performance so it can be widely used in campers, caravans, camping, boat, exterior lighting, car start temporarily, caravan mover, off-grid, and other areas where need power supplies.
  • [Warranty service]: Warranty for 5 years dependably provides a backup force and support in techniques.
 
Questions and Tips:
  • [About the charging]: There are two charging ways usually: charger and solar panel. It is best to use a suitable charger with a final charging voltage of 14.4V to 14.6V to charge it. Although BMS can protect the battery from overcharging, it needs to absorb and burn electricty by itself. If the charging voltage exceeds 14.6V for along time, it will damage the BMS.
  • [About the connection]: It is very demanding for all the LiFePO4 batteries on the market to be connected in series or parallel. It needs to make sure the voltage of every battery is almost the same under the condition of which the functions of the batteries are all standardly normal. If you want to, please make sure you are professional enough to judge and handle the using conditions and methods.
  • [About the storing]: Please put the battery in a cool and dry place. If it is stored for more than three months, please charge it to 80% before use. The battery should be charged every 3 months to keep the cells alive.
Specifications:
 
Specification300Ah
Cell Type LiFePO4
Standard Voltage
12.8V
Standard Capacity300Ah
Total Energy3840Wh
Standard/Max Continuous Discharge Current150A-300A
BMS Discharge Cut-off Current 450A(10S)
Max Discharge Current 3600A(5S)
Standard/Max Discharge Current 150A-200A
Recommended Charge Voltage14.4V~14.6V
BMS Discharge Protection Voltage10V
Resistance≤10mΩ
Terminal TypeM8
Charge/Discharge Temperature0°C -55°C/-20°C -60°C
Size 345*190*245mm
Weight34KG
 
 
Package includes:
  • 1X 12.8V 300Ah LiFePO4 Battery
Instruction for Bluetooth:
  • [Download]: Please search "PowerQuarry" in APP store or scan the QR code on the battery to download the app.
  • [Start]: Start the app to set language, permissions, privacy policy according to the guidance.
  • [Connect]:Scan the battery and connect with the app.
  • [Operate]: Check thebattery status, such as the residual capacity, voltage, cycle times etc.
  • [App-capable mobile system]:iOS 11.0 or senior; Android 8.0 or senior.
(Note: If you have any question, contact us via message!)
 
 
 
 
We accept multiple payment methods such as Paypal pay, Google pay, Visa Card, Master Card, Amex and so on.
We only ship to the approved address given in eBay payment. Please make sure payment address in eBay is correct. Any non-received items caused by invalid address registered on eBay are not in our full refund or replacement policy.
 
1. All the items will be sent out to your eBay Address within 1-2 business days after receive your cleared payment.
2. Local UK warehouse,items to UK will be sent in 1 working day,usually you can get it in 1-3 business days; To the other countries:the Parcel will be sent through DHL from UK,usually it needs 5-8 business Days to get to you.
If you don't get your item in time, please do not hesitate to contact us via eBay message.Our customer support will check the status for you.
3. International Buyers – Please Note:
-Import duties, taxes and charges are not included in the item price or shipping charges. These charges are on the buyer responsibility.
-Please check with your country customs office to determine what these additional costs will be prior to bidding/buying.
1. We understand that sometimes an item may not turn out to be just what you need. Refund or replacement request is available within 30 days after parcel received & the return item must be in original condition and packing.
2. Due to the quality problem of our products,we will afford the return shipping fee; if not, buyer should afford the return shipping cost.
3. Please contact us before returning items and we will provide RMA and the shipping address. DO NOT send without communication.
Shentec is a popular worldwide brand who has its own manufacturer providing a full line of power tool batteries, vacuum batteries, mover batteries, RV batteries, chargers and so on. 20 years of Research & Development and manufacturing experience makes us more professional on quality control, user experience and after-sale services. We now meet our customers directly and offer the best deal, please buy with confidence.
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