40B19R 12V 40AH Lithium Iron Phosphate Battery BMS Automotive Starting LiFePO4
40B19L lithium iron battery

Key Features:

  • Modern lithium iron phosphate battery pack technology.
  • High energy density to weight ratio.
  • Safe: Built-in BMS prevents overcharge/discharge, overheating & short circuit.
  • Environmentally responsible: No heavy metals or dangerous substances used in construction.
  • 100% maintenance free battery.
  • Specifically designed as an automobile starter motor power source.

12 Volt Lithium Car Battery Specifications: 

  • Internal battery management system (BMS): Smart, safe & effective automated battery governing.
  • Extremely low self discharge rate: <3% vs 20% for SLA and lead acid battery types.
  • Long life cycle: Over 2000 cycles (5--10 years).
  • Case material: Tough and resilient abs plastic housing.
  • Li-ion battery pack type: LiFPO4 or Lithium iron phosphate battery pack.

(40B19R) Lithium Iron Phosphate Battery Pack

  • Nominal voltage: 12V.
  • Nominal capacity: 40AH.
  • Size: 196x128x220mm.
  • CCA (Battery cold start current): 700A

Dohon Super lithium iron battery

Make your car full of speed and passion

More suitable for starting and stopping system vehicles than AGM batteries

Lithium iron battery charge and discharge efficiency is two time higher than AGM battery,  under the circumstance of start & stop system frequently starting working, lithium iron battery fast charge and discharge characteristics can make the start & stop system more stable in working efficiency and longer in battery life.

More suitable for car audio tuning than any other car batteries

lithium iron battery is 0.8V higher in voltage than the lead-acid battery or winding battery , and the fast charge and discharge characteristics, the working voltage stabilized at roughly 14.4V, perfect to upgrade the car audio sound quality effect.

The simplest solution for car power lifting

lithium Iron battery fast and stable power supply characteristics can enhance the combustion effect in the cylinder, burning more completly, enhancing the power starting effect. Simply replace the battery, easily enhance the car power.

Best option for racing to lose weight to enhance the performance

Racing competition always win or lose in just seconds, lithium iron battery weight is loss of more than 50%, while lithium iron battery characteristics can enhance the car power, racing performance, is the best choice for car tuning.

Characteristics of  lithium iron batteries

1. Enhancing power: lithium iron battery fast and stable power supply characteristics make the high-voltage coil fully magnetized, enhancing the spark plug flashover voltage and combustion efficiency, effectively enhance the car explosive force.

2. Reduce fuel consumption: lithium iron battery fast and stable power supply characteristics make the gasoline in the spark plug burnt more fully, the motor work intensity is reduced, and fuel-efficient rate fell more than 12%.

3. Light weight: At the same specifications of the car lithium battery, the weight is only 50% of the original car battery, effectively ease burden of the car.

4. Long lifespan: Car lithium battery cycly charge and discharge 2000 times, and the service time goes up to 10 years.5.The voltage display function can check the battery voltage state at any time, and detect the car charging system charging.

6. Other: Can be charging, low cost and no pollution to the environment.

Package Includes :
1 PC Lithium Iron Phosphate Battery For Car Boat(
40B19R)  

Shipping

Average shipping times to most countries are around 15-30 working days or 3-6 weeks. Some countries such as Brazil or South Africa can take much longer for items to arrive.

If you have not received your item after our estimated time frame, please contact us and we will look into your order to see where it is, often it is still in customs or may even be waiting for you at your local post office.

If there is a problem with your item we may opt to re-send your order again or refund you, please contact us to discuss your concern.

Please note - Your item is being sent via international shipping and is subject to international shipping times. Please be patient and understand that once an order leaves our hands we cannot speed the process along. Sometimes items can arrive quicker than our guide suggests and sometimes they can arrive slower. All orders are sent from Hong Kong or China.

Occasionally problems may arise such as lost/damaged/slow/broken orders, please contact us so we can resolve the issue by replacing your item or offering a refund. 

Normally we do will give out tracking numbers, This tracking number can be track on the fedex website when it arrive you0r country and complete the customs clearance , it will be need 5-6 days , during these days, when ever you are curious about the shipping process , please contact us and we can ask the forwarder to track on there shipping system about the package situation.

Special Notice :

 

The countries that can be delivered now include:

USA, Canada, Australia, France, UK, Saudi Arabia, Oman, Thailand, Cambodia, Singapore, Malaysia, Japan

Some countries need to change the product name to "dry battery" and require you to arrange customs clearance and pay customs duties. For details, please contact us and we will reply to you within 24 hours

 

We only ship item to your ebay verified address.
 
Payment must be made within 7 Days from the date of purchase.
 
Please leave note in PayPal NOTES SECTION when making the payment if you have any special request (color, packages, etc.).
Battery is a special product, all batteries need several cycle tests before shipping, so production and test time need about 3~5 days after confirm order.
 
 
For American buyers:
 
All batteries usually are shipped by Fedex/UPS,it will air to the USA first,then to the destinatiocities via Fedex/UPS.No customs taxes.The delivery time is usually 8-10 business days after shipping.(not including Sat. Sun.)
 
 
For Canada/Australia buyers:
We shipped by Special Line,it will air to destination country first,then to the destinatiocities via local carriers.No customs taxes.Canada:10-15 business days for delivery.Australia:14~18 business days.(not including Sat. Sun.)
 
We do not ship to FPO,APO,PO Box address and Island address.

But the accurate time is depend on the customers .
If you can not wait to get it  , please don't hesitate to pay for it,we will send out asap .
 
 
 
 
 
It is recommended to use 12V individually battery .If you need other voltage ,please contact us of you request before/after you payment.
Can be chargered with dedicate charger and the solar charger, if you want to use your own charger to charge the lithium battery ,please send the charger picture to us to check whether it can be used frist .
 
1. Our listing price includes the value of goods,packaging cost,and export taxes,including international import duties.

2.If sometimes the internation import duties have not include in the order price , we will contact you in time after you pay for it and before we send it out , to ask for your willing, cancel it or pay for the internation import duties.

3.We will work with you to until you are satisfied.we sincerely hope that you can leave us a positive comment,If, for any reason you are not satisfied with your purchase, please contact us through "My Messages" or "Ask Seller Questions" , we will response you in 24 hours on work days.
 
1.We appreciate your business and strive to improve our customer service and our commitment to quality.

2.We will leave a positive feedback immediately after payment is received. We appreciate a positive feedback as much as you do.

3.If for some reason there is any issue with the purchase, please contact us prior to leaving feedback, and we will be glad to work with you to have it resolved.
 
Our   working time: (GMT+8) Monday   to Friday, 9:00-18:00
For inquires and  customer support, please send your email via eBay email system.
All emails will be responded to within 24 hours during business days.
 
 
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